LED Lighting Solutions Selection Guide

MPS LED Lighting Solutions
www.monolithicpower.com
The Future
of Analog IC Technology ®
LED Lighting Solutions
Selector Guide
Monolithic Power Systems, Inc.
MPS LED Lighting Solutions
®
Monolithic Power Systems, Inc.
Monolithic Power Systems (MPS) is a high-performance analog semiconductor company headquartered in San Jose, California. Formed in 1997,
the company has three core strengths; deep system-level and applications knowledge, strong analog design expertise, and an innovative proprietary process technology. These combined advantages enable MPS to
deliver highly integrated monolithic products that offer energy efficient,
cost-effective solutions.
MPS’ systems and applications expertise stems from a team of industry veterans who possess a combination of highly-technical electronics
knowledge, sophisticated system and IC level design capabilities and
extensive customer application experience. This allows the company to
work closely with customers to identify new product opportunities, reduce time-to-market and effectively support its applications. In addition,
Corporate Headquarters, San Jose, CA USA
MPS has developed a portfolio of intellectual property and proprietary
wafer fabrication processes that enhance its products and market share.
MPS design teams hail from distinguished analog semiconductor companies and top universities with extensive experience per
designer. The teams have brought many innovative product suites to market and helped increase the company’s annual revenue
by an average of 28% between 2004 and 2009. These talented individuals, coupled with MPS’ technology advantages, have created an emerging
leader in the future of analog technology.
MPS’ proprietary BCD Plus™ process technology is the key to its competitive advantage. Many conventional analog technologies are handicapped
by an inability to support the integration of power devices at high power
levels. This results in unacceptably large semiconductors and/or significant levels of power loss. High power loss results in significant heat dissipation. This must be managed to avoid damaging or reducing the overall
performance and efficiency of the system.
Other analog semiconductor vendors rely on multiple chip solutions to
avoid these issues. In contrast, MPS’ BCD Plus process technology resolves each of these issues. Implemented at standard CMOS foundries,
MPS Chengdu, China
this unique process integrates BiCMOS signal transistors with a highly
efficient DMOS power transistor. This allows MPS to design and deliver
smaller, single-chip power management ICs that are highly efficient and accurate. In addition, MPS’ single process technology
simplifies the design process, and is applicable across a wide range of analog applications. The result is higher productivity and
significant cost advantages for any MPS customer. MPS’ product families include:
• DC/DC Converter ICs, including AEC-Q100 qualified, Modules, PMICs, and PMUs that provides the supply voltage to a variety of electronic devices and automotive applications
• Multiphase Converters up to 200A for computing and telecom markets
• POL Regulators with extremely low Iq to support longer battery life of mobile applications
• Efuses, Load Switches, and USB Current-Limit Switches for enterprise and consumer markets
• AC/DC Controller and Converter ICs for consumer and industrial markets
• Battery Chargers and Protection Devices for mobile and portable applications
• Power over Ethernet (PoE) PD Solutions for various applications, including IP phones, network cameras, and WLAN
access points
• LED Driver ICs used in general illumination for residential and professional end markets
• Backlight Driver and Panel Bias ICs used in LCD displays, such as those found in smart phones, tablet PCs, notebook PCs, flat-panel displays, and televisions
• Stepper Motor, Brushless DC Motor, and Brushed DC Motor Drivers for consumer and industrial applications
• Class-D Audio Amplifier ICs that are well-suited for consumer electronic devices
• Linear ICs including operational and current-sense amplifiers
MPS is a fabless semiconductor company, working with third party foundries. However, in contrast to many other fabless companies that use standard process technologies, MPS works with its foundry partners to install its own proprietary process technology
in their facilities for use solely by MPS. MPS has over 1,000 employees worldwide, located in the United States, China, Taiwan,
Korea, Japan, Singapore and across Europe.
1
MPS
MPSLED
LEDLighting
LightingSolutions
Solutions
www.monolithicpower.com
Table of Contents
MPS Offline Lighting Solutions..........................................................................................................................3
MPS Offline Lighting Solutions Family (Complete BOM).................................................................................4
MP4021A: Isolated Offline LED Controller for High-Power Factor LED Driver..............................................5
Reference Design: MP4021A – 7.5W Flyback High-Power Factor LED Bulb.................................................6
MP4026: High-Performance Isolated Offline High-Power Factor LED Controller..........................................8
Reference Design: MP4026 – 7W PSR Flyback High-Power Factor LED Driver............................................9
MP4027: High-Performance Isolated Offline High-Power Factor LED Controller with NTC and
PWM Dimming.....................................................................................................................................................10
Reference Design: MP4027 – 7W PSR Flyback High-Power Factor LED Driver..........................................11
MP4030A: Enhanced Isolated TRIAC Dimmable Offline LED Controller with High-Power Factor.............12
Reference Design: MP4030A – 7.5W Flyback High-Power Factor Dimmable LED Bulb..............................13
Reference Design: MP4030A – 16W Flyback High-Power Factor Dimmable LED Bulb...............................15
MP4031: Isolated TRIAC and Analog Dimmable, Primary-Side Controlled Offline LED Controller with
Active PFC.......................................................................................................................................................18
Reference Design: MP4031 – 16W PSR Flyback with PFC TRIAC and Analog Dimming............................19
MP4032-1: Isolated 500V Integrated MOSFET, High-Power Factor, Dimmable Offline LED Driver............21
Reference Design: MP4032-1 – 6.5W Flyback High-Power Factor LED Bulb..............................................22
NEW
MP4033: TRIAC Dimmable, Primary-Side Control Offline LED Controller with Active PFC.......................23
Reference Design: MP4033 – 8.4W, 108V to 132V Low-Line .....................................................................24
Reference Design: MP4033 – 10W, 198V to 265V High-Line.......................................................................26
MP4034: Isolated Primary-Side Regulator with Integrated 700V MOSFET...................................................29
Reference Design: MP4034 – 5.2W Flyback LED Application.......................................................................30
MP44010+HR1000A Isolated Boundary Mode PFC and Resonant Half-Bridge Controller..........................31
Reference Design: MP44010+HR1000A – 90W LED Driver.........................................................................33
MP4000: Non-Isolated Offline LED Controller.................................................................................................36
Reference Design: MP4000 – 3.5W to 14W Universal Input WLED Driver with PFC..................................37
MP4050: Non-Isolated 500V Integrated MOSFET, High Brightness LED Driver.........................................38
Reference Design: MP4050 – 4.6W Universal Input Non-Isolated LED Driver.............................................39
MP4051: Non-Isolated Offline LED Controller for High-Power Factor LED Driver.....................................40
Reference Design: MP4051 – 4W High-Side Buck-Boost PFC LED Driver...................................................41
Reference Design: MP4051 – 6W Low-Side Buck-Boost PFC LED Driver...................................................42
Reference Design: MP4051 – 22.5W High-Side Buck-Boost PFC LED Driver.............................................43
MPS DC Lighting Products........................................................................................................................44
Reference Design: Many variants with and without PFC flyback. Please contact factory.
All Parts Patents Protected. All Rights Reserved.
2
MPS LED Lighting Solutions
MPS MPS
Offline
Lighting
LED
LightingSolutions
Solutions
Isolated
Two-Stage
PFC+DC/DC
MP4021A: PFC
MP4026: High-Performance PFC
MP4027: High-Performance PFC + NTC/PWM Dimming
MP4030A: Enhanced Dimming + PFC
MP4031: Dimming and PFC
MP4033: High-Performance PFC, TRIAC Dimming
Isolated
Single-Stage
Controller
Isolated
Single-Stage
Internal FET
MP4032: Dimming and PFC
MP4034: Minimal BOM
Non-Isolated
Controller
Non-Isolated
Internal FET
PFC+LLC Half-Bridge
MP44010/11 + HR1000A
MP4051: PFC
MP4000: Low-Side Buck and Dimming
MP4050: Minimal BOM
1W
5W
7W
10W
30W
50W
100W
PAR30/30/38
4W-24W
Recessed Down Light
10W-30W
A19
5W-12W
Tube Light
10W-40W
GU10
4.8W
3
400W
MPS LED Lighting Solutions
www.monolithicpower.com
MPS Offline Lighting Solutions Family (Complete BOM)
Reference Design
Product
MP4021A
MP4026
MP4027
MP4030A
Power
(W)
3 to 50
3 to 50
3 to 50
3 to 50
Application
LED Lighting
(Non-Dimmable, PFC)
LED Lighting
(Non-Dimmable, PFC)
LED Lighting
(NTC/PWM Dimming)
Driver
Type
External
FET
External
FET
External
FET
Package
SOIC-8
SOT23-5
FCTSOT-8
Topology
Isolation
7.5
85-265
21/350
>84%
>0.9
Flyback
Yes
6
15
85-265
30/500
>86%
>0.9
Flyback
Yes
30
85-265
43/700
>82%
>0.9
Flyback
Yes
*
7
90-265
20/350
>84%
>0.9
Flyback
Yes
9
18
90-265
36/350
>84%
>0.9
Flyback
Yes
20
90-265
40/500
>87%
>0.9
Flyback
Yes
*
7
90-265
20/350
>84%
>0.9
Flyback
Yes
11
10
90 to 265
72/140
>90%
>0.92
Flyback
Yes
*
7.5
108-132
21/350
>83%
>0.95
Flyback
Yes
13
16
198-265
30/530
>84%
>0.9
Flyback
Yes
15
External
FET
SOIC-8
16
108-305
30/530
>82%
>0.9
Flyback
Yes
19
SOIC-8
6.5
105-135
18/350
>82%
>0.95
Flyback
Yes
22
8.4
108-132
24/350
>82%
>0.95
Flyback
Yes
24
10
198-265
24/420
>84%
>0.85
Flyback
Yes
26
3.5
85-265
10/350
>80%
Non-PFC
PSR Flyback
Yes
*
5.2
85-265
28/130
>80%
Non-PFC
PSR Flyback
Yes
30
90
100-305
30-45/2100
>89%
>0.9
PFC+LLC
Yes
33
100
90-305
24/4160
>90%
>0.9
PFC+LLC
Yes
150
8-305
70/2100
>90%
>0.9
PFC+LLC
Yes
*
3.5-14
90-265
10-40/350
>66%
>0.7 Valley Fill
Buck
No
37
3.5-14
90-140
10-40/350
>70%
Non-PFC
Buck
No
3.5-14
180-260
10-40/350
>66%
Non-PFC
Buck
No
*
4.6
85-265
40/115
>85%
Non-PFC
Buck
No
39
4
85-265
100/40
>85%
>0.9
Buck-Boost
No
41
6
85-265
23/260
>83%
>0.9
Buck-Boost
No
42
7
85-265
20/350
>82%
>0.9
Buck
No
*
22.5
198-264
225/100
>91%
>0.9
Buck-Boost
No
43
LED Lighting
Internal
(TRIAC Dimming, PFC) 500V FET
MP4033
3 to 50
LED Lighting
(TRIAC Dimming, PFC)
External
FET
SOIC-8
MSOP-10
SOIC-14
LED Lighting
(Non-Dimmable,
Non PFC)
Internal
700V FET
SOIC8-7
High Power Outdoor
LED Lighting
(0-10V Dimming)
External
FETs
SOIC-8
+
SOIC-16
1 to 5
MP44010
+
70 to 250
HR1000A
3 to 30
1 to 7
3 to 50
PF
LED Lighting
(TRIAC and Analog
Dimming, PFC)
1 to 7.5
MP4051
Efficiency
SOIC-8
MP4032-1
MP4050
IOUT (mA)
See
Page
External
FET
3 to 50
MP4000
VOUT (V)
LED Lighting
(TRIAC Dimming, PFC)
MP4031
MP4034
Output
AC Input
Power
(VAC)
POUT (W)
LED Lighting
(PWM Dimming,
Non PFC,
Non-Isolated)
External
FET
LED Lighting
(Non-Dimmable,
Non-Isolated)
Internal
500V FET
LED Lighting
(Non-Dimmable, PFC,
Non-Isolated)
External
FET
SOIC-8
TSOT23-5
SOIC-8
SOIC-8
* Contact Factory
4
MPS LED Lighting Solutions
Product
Overview
MP4021A – Isolated Offline LED Controller for High-Power
Factor LED Driver
Overview
Features
The MP4021A is a primary-side controlled, offline, LED
lighting controller that achieves a high power factor and
accurate LED current for isolated, single-power-stage
lighting applications in a single SOIC8 package. The
proprietary real-current-control method accurately controls LED current using primary-side information. This
method eliminates the need for secondary-side feedback components and the optocoupler to significantly
simplify LED-lighting-system design.
High-Performance
• Primary-Side Control
• High-Power Factor
• Good Line Regulation
• Good Current Accuracy
Low-Cost
• Primary-Side Control Eliminates Secondary-Side
Feedback Components and the Optocoupler
The MP4021A integrates power-factor correction and
works in boundary-conduction mode to reduce MOSFET switching losses. The extremely low start-up and
quiescent currents reduce the total power consumption
and provide a high-efficiency solution for lighting applications.
Rich Protection
• Cycle-by-Cycle Current-Limit
• Programmable Primary-Side Over-Current Protection
• Over-Voltage Protection
• Short-Circuit Protection
• Over-Temperature Protection
The multiple protection features greatly enhance system
reliability and safety. The MP4021A features over-voltage protection, short-circuit protection, cycle-by-cycle
current limiting, VCC UVLO, and auto-restart over-temperature protection.
5
MPS LED Lighting Solutions
www.monolithicpower.com
Reference Design
Reference Design:
MP4021A – 7.5W Flyback High-Power Factor LED Bulb
Schematic: VIN = 85VAC to 265VAC / VOUT = 21V / IOUT = 350mA
BD1
MB6S
R6
100k
C8
22nF/630V
C4
100nF/
400V
RM6
Lp=1.665mH
Np:Ns:Naux-96:28:27
1
R3
1M
R5
510k
R10
10M
D4
MURS320T3
W
D2
1N4007
2
NC
6
B
L2
4.7mH
R17
5.1k
CX2
22nF/275VAC
R13
ES1D
100
R7 20
Q1
CEP 05N65
MP4021A
RV1
C6
10µF
50V
TVR10D431
F1
250V/2A
CON2
C1
C3
330uF/35V NS
CY1
C10
2.2µF/
10V
R4
4.02k
C5
100pF
CX1
22nF/275VAC
R11
30k
AUX+
R1
56k
L1
4.7mH
R18
5.1k
D3
C2
330uF/35V
2.2nF/250V
R2
15.4k
C9
68pF/630V
D5
1N4148W
C11
47pF
R12 220
C7
100pF
D6
BZT52C27
R15
68
U1
R16
300
D1 1N4148W
R9
2.2
R8
1
R14
1
Constant Current, Efficiency and High-Power Factor
f
(Hz)
60
f
(Hz)
50
VIN
(VAC )
PIN
(W)
VOUT
(V)
IOUT
(mA)
POUT
(W)
Efficiency
(%)
PF
THD
(%)
85
8.84
21.83
342.3
7.47
84.5%
0.993
11.0
90
8.80
21.83
342.7
7.48
85.0%
0.992
11.4
100
8.71
21.83
342.4
7.47
85.8%
0.991
12.1
110
8.65
21.82
342.1
7.46
86.3%
0.988
12.6
120
8.60
21.82
341.5
7.45
86.7%
0.986
13.4
132
8.58
21.81
341.4
7.45
86.8%
0.984
13.9
135
8.57
21.81
341.4
7.44
86.9%
0.982
14.0
V IN
(VAC )
PIN
(W)
VOUT
(V)
IOUT
(mA)
POUT
(W)
Efficiency
(%)
PF
THD
(%)
185
8.59
21.86
341.0
7.45
86.8%
0.966
16.6
190
8.61
21.86
341.3
7.46
86.7%
0.964
16.7
200
8.63
21.86
341.5
7.47
86.5%
0.958
16.8
210
8.67
21.86
341.9
7.47
86.2%
0.953
16.8
220
8.70
21.86
342.4
7.48
86.0%
0.947
16.9
230
8.75
21.86
342.9
7.50
85.7%
0.940
16.9
240
8.80
21.86
343.5
7.51
85.3%
0.933
17.0
250
8.85
21.87
344.2
7.53
85.1%
0.925
17.0
260
8.91
21.87
345.0
7.55
84.7%
0.914
17.1
265
8.94
21.87
345.3
7.55
84.5%
0.913
17.1
6
MPS LED Lighting Solutions
Reference Design
Reference Design:
MP4021A – 7.5W Flyback High-Power Factor LED Bulb
Conducted EMI and Line Regulation
Conducted EMI
Conducted EMI
VIN = 115VAC, Full Load, RBW = 9kHz, MT = 20ms
VIN = 230VAC, Full Load, RBW = 9kHz, MT = 20ms
Line Regulation
Output Current
Regulation (%)
Full Load
VIN (VAC)
7
Electric Strength Test
Surge Test
Primary-to-secondary circuit electric-strength testing was
complete according to IEC61347-1 and IEC61347-2-13. Input and output were shorted respectively. 3750VAC/50Hz
sine wave applied between input and output for one minute and verified the operation.
Line-to-Line 500V and Line-to-Power-Earth 1kV surge testing were completed according to IEC61547. Input voltage
was set at 230VAC/50Hz. Output was loaded at full load
and operation was verified following each surge event.
Surge Level
(V)
Input Voltage
(VAC )
Injection
Location
Injection Phase
(°)
Test Result
(Pass/Fail)
500
230
L to N
90
Pass
-500
230
L to N
270
Pass
1000
230
L to PE
90
Pass
-1000
230
L to PE
270
Pass
1000
230
N to PE
90
Pass
-1000
230
N to PE
270
Pass
MPS LED Lighting Solutions
www.monolithicpower.com
Product
Overview
MP4026 – High-Performance Isolated Offline High-Power
Factor LED Controller
Overview
Features
The MP4026 is a primary-side control, offline LED controller that achieves high-power factor and accurate LED
current for isolated, single-power-stage lighting applications in an FCTSOT package. It is the next generation
of the successful MP4021A. The proprietary real-current-control method accurately controls LED current
from primary-side information with good line and load
regulation. The primary-side-control eliminates the secondary-side feedback components and the optocoupler
to significantly simplify LED-lighting-system design. The
MP4026 integrates power-factor correction and works in
boundary-conduction mode to reduce MOSFET switching losses. The MP4026’s multiple protection features
greatly enhance system reliability and safety. These
features include over-voltage protection, short-circuit
protection, primary-side over-current protection, brown
out protection, cycle-by-cycle current limiting, VCC under-voltage lockout, and auto-restart over-temperature
protection.
•
•
•
•
•
•
•
•
•
•
•
•
Real-Current Control without Secondary-Feedback Circuit
<2% Line/Load Regulation
High-Power Factor (≥0.9) Over Universal Input Voltage
Boundary Conduction Mode for Improved Efficiency
Brown-Out Protection
Over-Voltage Protection
Short-Circuit Protection
Over-Temperature Protection
Primary-Side Over-Current Protection
Cycle-by-Cycle Current Limit
Input UVLO
Available in FCTSOT-6
Applications
• Industrial and Commercial Lighting
• Residential Lighting
8
MPS LED Lighting Solutions
Reference Design
Reference Design:
MP4026 – 7W PSR Flyback High-Power Factor LED Driver
Schematic: VIN = 90VAC to 265VAC / VOUT = 20V / IOUT = 350mA
Good Line/Load Regulation, Good Efficiency and High-Power Factor
Line/Load Regulation
Efficiency
0.362
0.87
3LEDs
4LEDs
0.354
0.352
5LEDs
0.35
0.348
0.346
6LEDs
0.344
90 120 150 180 210 240 270
V IN (VAC)
9
1
0.99
0.98
0.86
0.97
0.85
0.84
0.83
0.82
0.81
0.8
90 120 150 180 210 240 270
V IN (VAC)
0.96
PF
I OUT(A)
0.356
0.88
EFFICIENCY(%)
0.36
0.358
PF @Full Load
0.95
0.94
0.93
0.92
0.91
0.9
90 120 150 180 210 240 270
V IN (VAC)
MPS LED Lighting Solutions
www.monolithicpower.com
Product
Overview
MP4027 – High-Performance Isolated Offline High-Power
Factor LED Controller with NTC and PWM Dimming
Overview
Features
The MP4027 is a primary-side-control, offline LED controller that achieves high-power factor and accurate
LED current for isolated, single-power-stage lighting
applications in an FCTSOT package. The proprietary
real-current-control method accurately controls LED
current from primary-side information with good line and
load regulation. The primary-side-control eliminates the
secondary-side feedback components and the optocoupler to significantly simplify LED-lighting-system design.
The MP4027 integrates power-factor correction and
works in boundary-conduction mode to reduce MOSFET switching losses. The MP4027 has NTC function
and allows PWM dimming. The MP4027’s multiple protection features greatly enhance system reliability and
safety. These features include over-voltage protection,
short-circuit protection, primary-side over-current protection, brown out protection, cycle-by-cycle current
limiting, VCC under-voltage lockout, and auto-restart
over-temperature protection.
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Real-Current Control without Secondary-Feedback Circuit
<2% Line/Load Regulation
Current Fold Back for Over Temperature (NTC)
PWM Dimming Available
High-Power Factor (≥0.9) Over Universal Input Voltage
Boundary Conduction Mode for Improved Efficiency
Brown-Out Protection
Over-Voltage Protection
Short-Circuit Protection
Over-Temperature Protection
Primary-Side Over-Current Protection
Cycle-by-Cycle Current Limit
Input UVLO
Available in FCTSOT-8 Package
Applications
• Industrial and Commercial Lighting
• Residential Lighting
10
MPS LED Lighting Solutions
Schematic: VIN = 90VAC to 265VAC / VOUT = 20V / IOUT = 350mA
Reference Design
Reference Design:
MP4027 – Reference Design for 7W PSR Flyback
High-Power Factor LED Driver
Good Line/Load Regulation, Good Efficiency and High-Power Factor
Line/Load Regulation
Efficiency
0.88
0.359
0.351
4LEDs
5LEDs
0.349
0.347
6LEDs
0.345
0.343
90 120 150 180 210 240 270
VIN (VAC)
0.98
0.86
0.97
0.85
0.96
0.84
PF
IOUT (mA)
0.355
0.353
1
0.99
0.87
3LEDs
EFFICIENCY(%)
0.357
PF @ Full Load
Series1
0.83
0.92
0.81
0.91
0.8
90 120 150 180 210 240 270
VIN (VAC)
NTC=220kΩ
400
350
300
230VAC
250
200
150
100
50
11
0.94
0.93
0.82
NTC Curve
NTC Performance
0.95
110VAC
0
20 30 40 50 60 70 80 90 100 110
TEMPERATURE(°C)
0.9
90 120 150 180 210 240 270
VIN (VAC)
MPS LED Lighting Solutions
www.monolithicpower.com
Product
Overview
MP4030A – Enhanced Isolated TRIAC Dimmable Offline LED
Controller with High-Power Factor
Overview
Features
The MP4030A is a TRIAC-dimmable, primary-side-control, offline LED lighting controller with active PFC. It can
output an accurate LED current for an isolated lighting
application with a single-stage converter. The proprietary real-current-control method can accurately control
the LED current using primary-side information. It can
significantly simplify LED lighting system design by eliminating secondary-side feedback components and the
optocoupler.
• Phase-Controlled TRIAC Dimming with Expanded
Dimming Range
• Primary-Side-Control without Requiring a Secondary-Side Feedback Circuit
• Internal Charging Circuit at the Supply Pin for Fast
Start-Up
• Accurate Line & Load Regulation
• High Power Factor and Improved THD
• Operates in Boundary Conduction Mode
• Cycle-by-Cycle Current Limit
• Primary-Side, Over-Current Protection
• Over-Voltage Protection
• Short-Circuit Protection
• Over-Temperature Protection
• Available in an 8-Pin SOIC Package
The MP4030A implements power-factor correction and
works in boundary-conduction mode to reduce MOSFET
switching losses.
The MP4030A has an integrated charging circuit at the
supply pin for fast start-up without a perceptible delay.
The proprietary dimming control expands the TRIAC-based dimming range.
The MP4030A features multiple protections including
over-voltage protection (OVP), short-circuit protection
(SCP), primary-side over-current protection (OCP), supply-pin under-voltage lockout (UVLO), and over temperature protection (OTP). All of which not only simplifies
circuit design but also enhances system reliability and
safety greatly. All fault protections feature auto-restart.
Applications
• Solid-State Lighting, including:
• Industrial and Commercial Lighting
• Residential Lighting
12
MPS LED Lighting Solutions
Reference Design
Reference Design:
MP4030A – 7.5W Flyback High-Power Factor Dimmable
LED Bulb
Schematic: VIN = 108VAC to 132VAC / VOUT = 21V / IOUT = 350mA
Conducted EMI and Dimming Curve
Dimming Curve
Conducted EMI
400
120
110
350
IOUT (mA)
300
250
200
EN55015Q
100 kHz
1 MHz
10 MHz
100
100
90
90
80
80
70
70
50
EN55015Q
100 kHz
1 MHz
40
30
30
20
20
10
10
10 MHz
EN55015A
50
40
0
0
0 10 20 30 40 50 60 70 80 90 100
DIMMING ON DUTY(%)
Based on Line N
60
EN55015A
50
100
120
110
60
150
0
Conducted EMI
Based on Line L
9 kHz
30 MHz
9 kHz
30 MHz
Performance Data Efficiency, PF and THD
f
(Hz)
60
13
VIN
(VAC)
PIN
(W)
VOUT
(V)
IOUT
(mA)
POUT
(W)
Efficiency
(%)
PF
THD
(%)
108
8.88
20.88
353.1
7.37
83.00%
0.991
9.70%
110
8.86
20.87
353.2
7.37
83.20%
0.99
9.90%
120
8.81
20.87
354
7.39
84.90%
0.983
11.00%
130
8.78
20.87
354.5
7.4
84.30%
0.976
12.20%
132
8.78
20.86
354.6
7.4
84.20%
0.975
12.40%
MPS LED Lighting Solutions
www.monolithicpower.com
Reference Design
Reference Design:
MP4030A – 7.5W Flyback High-Power Factor Dimmable
LED Bulb
Dimmer Compatibility (No Flicker with These 32 Different Dimmers)
Manufacturer
Part Number
Power Stage
Imax (mA)
Imin (mA)
Dimming Ratio
LUTRON
LUTRON
LUTRON
LUTRON
LUTRON
LUTRON
LEVITON
LEVITON
LUTRON
LUTRON
LUTRON
LUTRON
LEVITON
LUTRON
LEVITON
LEVITON
LUTRON
LUTRON
LUTRON
LUTRON
LUTRON
LUTRON
LUTRON
LUTRON
LUTRON
LEVITON
LUTRON
LEVITON
LUTRON
LUTRON
LUTRON
LUTRON
LUTRON
LEVITON
Q-600P-IV
600W
600W
600W
600W
600W
600W
600W
600W
600W
600W
600W
600W
600W
600W
600W
600W
600W
600W
600W
600W
600W
200W
600W
600W
400W
600W
600W
300W
300W
300W
600W
300W
300W
300W
335
321
302
323
325
353
332
354
320
233
315
318
337
318
354
354
337
319
207
310
354
354
317
227
299
354
354
353
300
295
295
355
355
355
9
3
7
3
8
1
0
0
0
1
1
5
0
2
0
0
13
9
7
12
0
41
0
4
0
0
4
45
6
6
6
0
0
0
2.69%
1.06%
2.22%
0.80%
2.40%
0.31%
0.00%
0.00%
0.08%
0.30%
0.25%
1.63%
0.00%
0.53%
0.00%
0.00%
3.76%
2.70%
3.58%
3.81%
0.06%
11.48%
0.00%
1.72%
0.00%
0.00%
1.24%
12.62%
1.84%
2.00%
2.00%
0.00%
0.00%
0.00%
CN-600P
AY-600P
LG-600P
6B38-Q-600P
GL-600H-DK
1G40O5
6633-P
6B38-S-600P
6B38-S-603PG
6B38-DV-600P
6B38-DVLV-600P
1L10O5
DV-600P-BR
6613-PL
C20-6684-IW
AY-600P-LA
TG-600PH-WH
TG-603GH-WH
MAW-600H-WH
S-600
DVPDC-203P-WH
S-600P
6B38-DV-603PG
DNG-603PH-WH
6633-P-1G10O5
NTLV-600-AL
6615-P0W
DVELV-303P-WH
DVELV-300P-WH
MAELV-60-WH
TT-300H-WH
TT-300
1C1002
14
MPS LED Lighting Solutions
Reference Design
Reference Design:
MP4030A – 16W Flyback High-Power Factor Dimmable
LED Bulb
Schematic: VIN = 198VAC to 265VAC / VOUT = 30V / IOUT = 530mA
Conducted EMI, Dimming Curve, and Line Regulation
Conducted EMI
VIN=220VAC/50Hz, Full Load,
RBW=9kHz, MT=20ms
15
Dimming Curve
VIN=220VAC/50Hz, Full Load
with Different Dimmers
Line Regulation
DIMMING ON PHASE (ºC)
VIN (V)
Full Load
MPS LED Lighting Solutions
www.monolithicpower.com
Reference Design
Reference Design:
MP4030A – 16W Flyback High-Power Factor Dimmable
LED Bulb
Constant Current, Efficiency, and High-Power Factor Without Dimmer
f
(Hz)
VIN
(VAC )
PIN
(W)
VOUT
(V)
I OUT
(mA)
POUT
(W)
Efficiency
(%)
PF
198
18.71
29.98
531
15.92
85.1%
0.97
210
18.69
29.96
531
15.91
85.1%
0.97
220
18.67
29.94
531
15.90
85.2%
0.96
230
18.66
29.93
531
15.89
85.2%
0.95
240
18.67
29.92
531
15.89
85.1%
0.94
250
18.69
29.90
531
15.88
84.9%
0.94
265
18.77
29.90
532
15.91
84.7%
0.92
50
Dimmer Compatibility (No Flicker on these Dimmers)
THD
(%)
13.0
13.8
14.0
14.2
14.3
14.6
14.8
Manufacturer
Part
Number
Power
Stage
VIN
(VAC )
Dimming
Type
IOUT (Max)
(mA)
I OUT (Min)
(mA)
BUSCH
2210..-510
60-400W
230
Leading
521
33
SCHNEIDER
SD300
300W
230
Leading
525
BUSCH
2250 U
600W
230
Leading
529
MIKA
434
60-400W
230
Leading
504
MIKA
433/4
60-400W
230
Leading
529
MIKA
EIM-672
20-400W
230/240
Leading
529
BUSCH
2247U
500W/VA
230
Leading
527
BUSCH
2200..
60-400W
230
Leading
523
GIRA
030200/I01
60-600W
230/240
Leading
526
25
JUNG
225 NVDE
20-500W
230/240
Leading
528
11
BERKER
283010
60-400W
230/240
Leading
526
31
BERKER
286610
20-500W
230/240
Leading
529
18
MIKA
433 HAB
20-315W
230
Trailing
531
54
MIKA
EIM-673
20-300W
230/240
Trailing
463
0.53
MIKA
433HAB
20-315W
230
Trailing
462
58
GIRA
0307 00
20-520W
230
Trailing
531
50
BUSCH
6513 U-102
420W/VA
230
Trailing
530
62
0
12
31
74
0
31
31
16
MPS LED Lighting Solutions
Reference Design
Reference Design:
MP4030A – 15W Flyback High-Power Factor Dimmable
LED Bulb
Electric Strength Test
Surge Test
Primary-to-secondary circuit electric-strength testing was
complete according to IEC61347-1 and IEC61347-2-13.
Input and output were shorted respectively. 3750VAC /
50Hz sine wave applied between input and output for one
minute and verified the operation.
Line-to-Line 500V and Line-to-Power-Earth 1kV surge
testing were completed according to IEC61547. Input
voltage was set at 230VAC / 50Hz. Output was loaded at
full load and operation was verified following each surge
event.
Surge Level
(V)
Input Voltage
(VAC )
Injection
Location
Injection Phase
(°)
Test Result
(Pass/Fail)
500
230
L to N
90
Pass
-500
230
L to N
270
Pass
1000
230
L to PE
90
Pass
-1000
230
L to PE
270
Pass
1000
230
N to PE
90
Pass
-1000
230
N to PE
270
Pass
Thermal Test
Test without dimmer and with dimmer at 90% dimming on phase.
Without Dimmer
17
With Dimmer at 90%
Dimming on Phase
MPS LED Lighting Solutions
www.monolithicpower.com
Product
Overview
MP4031 – Isolated TRIAC and Analog Dimmable,
Primary-Side Controlled Offline LED Controller with
Active PFC
Overview
Features
The MP4031 is a TRIAC and analog dimmable, primary-side–controlled, offline LED lighting controller with
active PFC. It can output an accurate LED current for
an isolated lighting application with a single-stage converter. The proprietary real-current–control method can
accurately control the LED current using primary-side
information. It can significantly simplify LED lighting
system design by eliminating secondary-side feedback
components and the optocoupler.
•
•
•
•
•
•
•
•
•
•
•
•
The MP4031 implements power-factor correction and
works in boundary-conduction mode to reduce MOSFET
switching losses.
The MP4031 has an integrated charging circuit at the
supply pin for fast start-up without a perceptible delay.
The proprietary dimming control expands the TRIAC-based dimming range.
The special current sense structure can implement analog dimming.
Primary-Side-Control without Secondary-Side Feedback
Internal Charging Circuit at the Supply Pin for Fast Start-Up
Accurate Line Regulation
High-Power Factor
Operates in Boundary Conduction Mode
Phase-Controlled TRIAC Dimming with
Expanded Dimming Range
Analog-Dimming Compatible
Cycle-by-Cycle Current-Limit
Over-Voltage Protection
Over-Load Protection
Over-Temperature Protection
Available in an 8-Pin SOIC Package
Applications
• Solid-State Lighting, including:
• Industrial and Commercial Lighting
• Residential Lighting
The MP4031 has multiple protections that greatly enhance system reliability and safety, including over-voltage protection, overload protection, supply-pin under-voltage lockout, and over-temperature protection.
All fault protections feature auto-restart.
18
MPS LED Lighting Solutions
Reference Design
Reference Design:
MP4031 – 16W PSR Flyback with PFC TRIAC and Analog
Dimming
Schematic: VIN = 108VAC to 305VAC / VOUT = 30V / IOUT = 530mA
Efficiency vs VIN
Efficiency vs. VIN
PF vs VIN
PF vs. VIN
Efficiency vs. VIN
PF vs. VIN
VIN=(85-135)Vac/60Hz, Full Load
88
0.9915
0.98
86
87.5
0.991
0.97
84.5
84
83.5
83
82.5
82
108 113 118 123 128 133 138
VIN (V)
19
87
0.9905
0.96
86.5
0.99
0.95
86
0.9895
0.94
85.5
PF
85
PF
EFFICIENCY (%)
85.5
EFFICIENCY (%)
86.5
0.989
0.93
85
0.9885
0.92
84.5
0.988
0.91
84
185 205
225 245 265
VIN (V)
285
0.9875
108 113 118 123 128 133 138
VIN (V)
VIN=(185-265)Vac/50Hz, Full Load
0.9
185
205
225
245
VIN (V)
265
285
MPS LED Lighting Solutions
www.monolithicpower.com
Analog Dimming Curve
@ 220 Vac
Analog Dimming Curve
@ 265 Vac
600
600
500
500
500
400
400
400
300
IO (mA)
600
IO (mA)
IO (mA)
Analog Dimming Curve
@ 110 Vac
300
300
200
200
200
100
100
100
0
0
2
4
6
8
10
DIMMING SIGNAL (V)
12
0
0
2
4
6
8
10
DIMMING SIGNAL (V)
12
0
0
2
4
6
8
10
DIMMING SIGNAL (V)
Efficiency, PF and THD
Efficiency, PF and THD
f (Hz)
60
f (Hz)
50
Reference Design
Analog Dimming
12
Vin(V)
Pin(W)
Vout(V)
Iout(mA)
Pout(W)
Efficiency(%)
PF
THD(%)
108
19.11
29.83
529
15.78007
82.6
0.991
110
19.05
29.83
529
15.78007
82.8
0.991
120
18.69
29.81
527
15.70987
84.1
0.989
130
18.37
29.8
526
15.6748
85.3
0.989
140
18.17
29.79
524
15.60996
85.9
0.988
Vin(V)
Pin(W)
Vo(V)
Io(mA)
Po(W)
Efficiency(%)
PF
185
17.81
29.77
522
15.53994
87.3
0.974
190
17.78
29.76
522
15.53472
87.4
0.973
200
17.79
29.76
522
15.53472
87.3
0.97
210
17.8
29.76
522
15.53472
87.3
0.965
220
17.82
29.75
522
15.5295
87.1
0.961
16.4
230
17.88
29.74
522
15.52428
86.8
0.955
16.8
240
17.92
29.74
522
15.52428
86.6
0.95
17.9
250
18.01
29.75
522
15.5295
86.2
0.944
18.1
260
18.08
29.75
522
15.5295
85.9
0.937
18.6
270
18.16
29.74
523
15.55402
85.6
0.93
18.7
280
18.24
29.74
523
15.55402
85.3
0.923
18.8
290
18.32
29.74
523
15.55402
84.9
0.916
18.9
300
18.44
29.74
524
15.58376
84.5
0.909
19
11.6
11.7
12.4
12.8
13
THD(%)
15.3
15.4
15.6
15.8
20
MPS LED Lighting Solutions
Product
Overview
MP4032-1 – Isolated 500V Integrated MOSFET, High-Power Factor, Dimmable Offline LED Driver
Overview
Features
The MP4032-1 is a TRIAC-dimmable, primary-side controlled, offline, LED lighting driver. It has an integrated
500V MOSFET. It can achieve a high power factor and
accurate LED-current control for lighting applications
in a single-stage converter. The proprietary real-current-control method can control the secondary-side LED
current accurately using primary-side information. It can
significantly simplify LED-lighting-system designs and
increase efficiency by removing the secondary-feedback
components and the current-sensing resistor.
High-Performance
• Integrated 500V MOSFET
• 500V Fast Start-Up
• TRIAC Dimmable–Dimming Curve Meets Standard SSL6
• Wide Dimming Range
• High-Power Factor
• Good Line Regulation, Good Current Accuracy
The MP4032-1 integrates power-factor correction and
works in boundary-conduction mode to reduce power
loss. The internal charging circuit can take supply current
from the DRAIN pin for fast start-up without a perceptible delay. The proprietary dimming control extends the
TRIAC-based dimming range. The multiple protection
functions greatly enhance system reliability and safety,
and include VCC UVLO, LED over-voltage/over-current
protection, short-circuit protection, and over-temperature protection.
21
Low-Cost
• Primary-Side Control Eliminates Secondary-Side
Feedback Components and the Optocoupler
• Integrated MOSFET with SOIC8-7 Package
Rich Protection
• Cycle-by-Cycle Current-Limit
• Programmable Primary-Side Over-Current Protection
• Over-Voltage Protection
• Short-Circuit Protection
MPS LED Lighting Solutions
www.monolithicpower.com
Reference Design
Reference Design:
MP4032-1 – 6.5W Flyback High-Power Factor LED Bulb
Schematic: VIN = 105VAC to 135VAC / VOUT = 18V / IOUT = 350mA
R5
1k/1%/1206
1
L3
2.2mH/0.3A
C8
22nF/630V
1206
R12
499k/1%
1206
2
2
PGND
PGND
B
R14
33k/1%
6
C5
Q2
1
COMP
3
1
AGND
DRAIN
8
C6
5.6nF
50V
3
4
U1
MP4032-1GS
PGND
ZCD
CS
VCC
GND
6
AGND
1
C7
22uF
50V
R16
1.5/1%
1206
5
1
PGND
C13
NS
MULT
1
2
D2
BZT52C15
15V/5mA
2
R11
9.53k
1%
R9
510/1W
L4
1500Ω @100MHz
0805
1
2
3
1
Q1
MMBT3906LT1
-40V/-0.2A
F1
SS-5-1A
1A/250V
1
2
R7
255k/1%
RV1
TVR10241KS
450V/0.5A
2
2
C3
33nF
50V
AGND
2
CY1
2.2nF/4kV
2
2
1
1
1
SSN1N45BTA
1
R19
0
2
R2
10k/1%
1206
C9
4.7uF/16V
0805
1
2
2
2
2
L2
4.7mH
0.25A
R15
7.87k/1%
1
1
D6
1N4148WS
75V/0.15A
1
R8 680pF/1kV
15/1%
1206
2
C12
10pF
50V
2
2
1
L1
4.7mH
0.25A
R13
100/1%
1206
1
D1
1N4148WS
75V/0.15A
R1
10k/1%
1206
R18
30k/1%
1206
AUX+
D3
BAV21W
200V/0.2A
R10
1M/1%/0.25W
AGND
1
2
AGND
AGND
Input
108~132VAC/60Hz
R17
1.5/1%
1206
PGND
Performance Data Efficiency, PF, and THD
f
(Hz)
60
VIN
(VAC )
IIN
(mA)
PIN
(W)
VOUT
(V)
I OUT
(mA)
POUT
(W)
LED+
2
Efficiency
(%)
PF
108
74
7.97
18.46
354.5
6.544
82.11
0.991
110
72
7.92
18.44
353.6
6.52
82.33
0.99
115
69
7.86
18.43
353.3
6.511
82.84
0.987
120
66
7.81
18.42
353.3
6.508
83.33
0.984
125
63
7.79
18.42
353.4
6.51
83.56
0.981
130
61
7.76
18.41
353.4
6.506
83.84
0.977
132
60
7.75
18.41
353.3
6.504
83.93
0.975
Dimming Compatibility
C10
470uF
25V
C11
470uF
25V
Output
18V/350mA
LED-
2
4
R4
510
1W
1
2
1
C1
220nF
400V
1
2
BD1
MB6S
600V/0.5A
2
D5
MBRS3200T3G
200V/3A
W
1
R6
1M/1%/0.25W
2
1
D4
1N4007/1kV/1A
1
1
1
C4
47nF
400V
1
C2
10nF
630V
1206
2
2
3
R3
510
1W
RM6
Lp=2.596mH
Np:Ns:Naux=96:16:20
T1
2
THD
(%)
8.9
8.9
9
9.1
9.2
9.2
9.2
Manufacturer
Part
Number
Power
Stage
IMAX
(mA)
IMIN (mA)
Dimming
Ratio
Min Start
Current (mA)
LUTRON
6B38-DVLV-600P
600W
333
6
1.80%
6
LUTRON
6B38-DV-603PG
600W
241
5
2.07%
5
LUTRON
6B38-S-600P
600W
330
1
0.30%
1
LUTRON
6B38-S-603PG
600W
246
2
0.81%
2
LUTRON
S-600
600W
357
1
0.28%
1
LUTRON
SLV-600P
600W
341
6
1.76%
6
LUTRON
6B38-GL-600-IV
600W
356
8
2.25%
8
LUTRON
NTLV-600-AL
600W
355
6
1.69%
6
LUTRON
AY-600P
600W
342
8
2.34%
8
LUTRON
TG-603GH-WH
600W
221
9
4.07%
9
22
MPS LED Lighting Solutions
Product
Overview
MP4033 – TRIAC Dimmable, Primary-Side Control
Offline LED Controller with Active PFC
Overview
Features
The MP4033 is a single-stage LED controller that enables high-performance, TRIAC dimmable, and low-cost
incandescent replacement LED lamps. The MP4033 is
suitable for both isolated solution (Flyback) and non-isolated solution (Low-Side Buck-Boost). When used in
isolated applications, the MP4033 precisely regulates
LED current based on primary-side information of the
transformer, thereby achieving cost savings by eliminating secondary-side feedback components and the opto-coupler.
High-Performance
• Good Dimmer Compatibility and Deep-Dimming Range
with Optional PWM Dimming.
• High-Power Factor
• Accurate Line & Load Regulation
• Fast Start-Up Without Perceptible Delay
• Programmable Current Fold-Back to Prolong the LED
Lifetime (NTC)
The MP4033 implements active power-factor correction.
In order to reduce MOSFET switching loss, the controller works in boundary conduction mode. The MP4033
employs adaptive dimmer type detection and proprietary
dimming control to achieve good dimmer compatibility
and deep-dimming range.
In addition to MP4033’s rich LED protection features, the
controller also includes an integrated charging circuit at
the supply pin for fast start-up without a perceptible delay. It also provides an additional PWM dimming interface which can be utilized to achieve advanced dimming
such as color temperature control.
Low-Cost
• Primary-Side Control Without Requiring a Secondary-Side Feedback Circuit
• Minimal External Components Required to Achieve Good TRIAC Dimming Performance
Rich Protection
• Cycle-by-Cycle Current-Limit
• Winding Short-Circuit Protection
• Output Over-Voltage Protection
• Output Short-Circuit Protection
• ZCD Pin Short-Circuit Protection
• Over-Temperature Protection
Applications
• Solid-State Lighting
• Industrial and Commercial Lighting
• Residential Lighting
23
NEW
MPS LED Lighting Solutions
www.monolithicpower.com
Schematic: VIN = 108VAC to 132VAC / 60Hz VOUT = 24V / IOUT = 350mA
L1
3mH/0.21A
2
3
R8
510/2W
C6
470nF/25V
C8
10nF/50V
D5
BAV21W
R12
20/1W
R13
20/1W
D3
RLZ TE-11 18D
16.82V/10mA R7
51
1
R17
7.5k/1%
C11
2
4.7nF/50V
3
4
RV1
5
C13
22uF/50V
TVR10241
1
D6
1N4148W
75V/0.15A
200V/0.2A
MULT
COMP
ZCD
GND
VCC
NTC
DAMP
S
DIM
D
10
1k
B
R10
20/1206
R9
30k
6
R16
20k/1%
NTC1
220K
C12
4.7nF/25V
1
1
D10
R18
4.12k/1% 1N4148W
75V/0.15A
R20
300m/1%/1206
Performance Data
Conducted EMI L-Line
Conducted EMI N-Line
dBμv
1 PK
CLRWR
2 AV
CLRWR
120
EN55015Q
110
100 kHz
1 MHz
dBμv
10 MHz
120
110
SGL
100
90
TDS
80
1 PK
CLRWR
2 AV
CLRWR
60
40
30
30
20
20
10
10
0
0
9 kHz
30 MHz
400
SGL
TDS
6DB
EN55015A
50
40
VIN=120VAC/60Hz, Full Load,
with Different Dimmers
10 MHz
80
70
6DB
1 MHz
90
60
EN55015A
100 kHz
100
70
50
EN55015Q
9 kHz
Output: 24V/350mA
Dimming Curve
VIN = 120VAC/60Hz, Full Load,
RBW = 9kHz, MT = 20ms
30 MHz
OUTPUT CURRENT (mA)
VIN = 120VAC/60Hz, Full Load,
RBW = 9kHz, MT = 20ms
LED+
LED-
N1
L3
2
D8
R14
2k/1206 BZT52C4V7
4.7V/5mA
C9
22uF/50V
R19
1.5/1%/1206
108VAC-132VAC
R6
30k/1206
C7
330uF/35V
D9
B1100
100V/1A
8
7
C5
330uF/35V
D4
BZT52C2V4
2.4V/5mA
R11
20k
D7
BAV21W
200V/0.2A
9
6
D2
1N4148
R4
10k
AUX+
R15
C10
2.2uF/10V
U1
MP4033K
F1
250V/1A
CY1
2.2nF/250V
W
2
Q3
CED830G
500V/4.5A
2
2
R5
330/2W
1
3
1
D1
S1ML
1kV/1A
3
Q2
450V/0.5A
SSN1N45BTA
BD1
MB6S
C4
100nF/450V
2
C3
68nF/450V
Option 1
Q1
AM2340NE/SOT23
40V/5.2A
Np:Ns:Naux=84:24:22
R3
470k/0.5W
R2
1M/1%/0.25W
1
C2
330nF/250V
Option 2
T1
RM6
Lp=1.42mH
C1
22nF/630V
R1
499k/1206
2
1
Reference Design
Reference Design:
MP4033 – 8.4W, 108V to 132V Low-Line
350
300
Dimmer #L3-11
250
200
150
Dimmer #L2-7
100
50
0
Dimmer #L2-1
0
20 40 60 80 100 120 140 160
DIMMING ON PHASE (o)
Efficiency, PF, and THD
f
(Hz)
60
VIN
(VAC )
PIN
(W)
VOUT
(V)
I OUT
(mA)
POUT
(W)
Efficiency
(%)
PF
THD
(%)
90
10.24
23.62
353
8.34
81.42
0.985
12.1
100
10.1
23.62
354
8.36
82.79
0.978
13.7
110
10
23.62
355
8.39
83.85
0.97
14.6
120
9.98
23.62
356
8.41
84.26
0.96
16
132
9.96
23.62
357
8.43
84.66
0.945
17.5
130
7.76
18.41
353.4
6.506
83.84
0.977
9.2
24
MPS LED Lighting Solutions
Dimming Compatibility
25
Reference Design
Reference Design:
MP4033 – 8.4W, 108V to 132V Low-Line
Manufacturer
Part Number
Power Stage
IMAX (mA)
IMIN (mA)
Dimming Ratio
LUTRON
Q-600P-IV
600W
357
22
6.16%
LUTRON
CN-600P
600W
357
11
3.08%
LUTRON
AY-600P
600W
356
17
4.78%
LUTRON
SLV-600P
600W
356
13
3.65%
LUTRON
LG-600P
600W
356
9
2.53%
LUTRON
6B38-Q-600P
600W
355
19
5.35%
LUTRON
GL-600H-DK
600W
358
5
1.40%
LEVITON
1G40O5
600W
358
0
0.00%
LEVITON
1I20O5
600W
357
0
0.00%
LUTRON
GLV02-F06392
600W
358
0
0.00%
LEVITON
6633-P
600W
357
0
0.00%
LUTRON
6B38-S-600P
600W
358
3
0.84%
LUTRON
CT-600P
600W
354
4
1.13%
LUTRON
6B38-S-603PG
600W
297
5
1.68%
LUTRON
6B38-DV-600P
600W
354
4
1.13%
LUTRON
DVCL-153P
600W
357
42
11.76%
LUTRON
6B38-DVLV-600P
600W
354
13
3.67%
LEVITON
1L10O5
600W
357
0
0.00%
LUTRON
GLS01-C06570
600W
302
0
0.00%
LUTRON
DV-600P-BR
600W
354
7
1.98%
LEVITON
6613-PL
600W
357
0
0.00%
LEVITON
C20-6684-IW
600W
356
0
0.00%
LUTRON
AY-600P-LA
600W
355
27
7.61%
LUTRON
TG-600PH-WH
600W
354
21
5.93%
LUTRON
TG-603GH-WH
600W
261
18
6.90%
LUTRON
S-600
600W
357
6
1.68%
LUTRON
DVPDC-203P-WH
200W
357
63
17.65%
LUTRON
S-600P
600W
357
3
0.84%
LUTRON
6B38-DV-603PG
600W
284
12
4.23%
LUTRON
DNG-603PH-WH
400W
357
0
0.00%
COOPER
6B28
600W
357
0
0.00%
LEVITON
6633-P-1G10O5
600W
357
2
0.56%
MPS LED Lighting Solutions
www.monolithicpower.com
Schematic: VIN = 198VAC to 265VAC / 50Hz VOUT = 24V / IOUT = 420mA
L3
2.2mH/0.21A
1
2
R5
5.1K/1206
R4
510/2W
R7
3.9k/1%
R2
5.1K/1206
L2
1mH/0.1A
2
RV1
TVR10431
D1
BZT52C27
27V/5mA
C6
22uF/50V
MULT
10
COMP
ZCD
GND
3
VCC
NTC
4
DAMP
S
DIM
D
5
F1
250V/1A
L
D7
1N4148W
75V/0.15A
1
R21
20k
CY1
2.2nF/250V
C8
2.2uF/10V
330uF/35V
R22
BZT52C2V4 30k/1206
2.4V/5mA
D9
D12
BAV21W
200V/0.2A
R18
20k
D10
BAV21W
200V/0.2A
C11
2
L1
1mH/0.1A
B
6
D8
1N4148
1
C5
4.7nF/50V
3
CX1
22nF/275V
AUX+
Q2
ISU04N65A
650V/4A
R9
20/1206
R17
10k
R20
51k
2
1
R19
51
D2
BAV21W
200V/0.2A
Bead/1.5k/1A
R1
5.1K/1206
D3
RLZ TE-11 18D
16.82V/10mA
3
C12
10nF/100V/0805
2
C7
470nF/25V
W
1
R6
470/1W
2
L4
1
C2
10nF/50V
3
R3
510/2W
Q3
AM2340NE/SOT23
40V/5.2A
D6
MBRS3200T3G
200V/3A
1
D4
WSGC10MH
1kV/1A
2.2nF/630V
2
BD1
MB6S
C4
Np:Ns:Naux=132:24:25
R10
470k/0.5W
9
8
7
C14
4.7nF/50V
NTC
220K
D5
1N4148W
75V/0.15A
R14
9.53k/1%
6
R13
2.2/1%/1206
U1
MP4033K
N
R12
0.2/1%/1206
198VAC-265VAC
Performance Data
Conducted EMI L-Line
1 PK
CLRWR
2 AV
CLRWR
120
EN550150
110
100 kHz
1 MHz
dBμv
10 MHz
SGL
100
90
TDS
80
70
100 kHz
1 MHz
450
10 MHz
350
90
TDS
80
60
EN55015A
6DB
50
40
40
30
30
20
20
10
10
0
0
9 kHz
30 MHz
400
SGL
100
70
60
50
1 PK
CLRWR
2 AV
CLRWR
120
EN550150
110
6DB
EN55015A
300
250
Dimmer #H1-9
200
150 Dimmer #H1-3
100
50
9 kHz
D11
BZT52C4V7
4.7V/5mA
LED-
VIN=120VAC/60Hz, Full Load,
with Different Dimmers
VIN = 230VAC/50Hz, Full Load,
RBW = 9kHz, MT = 20ms
ILED (mA)
dBμv
Output: 24V/420mA
Dimming Curve
Conducted EMI N-Line
VIN = 230VAC/50Hz, Full Load,
RBW = 9kHz, MT = 20ms
LED+
C10
330uF/35V
R16
2k/1206
C13
22uF/50V
R15
47k/1%
2
1
Q1
450V/0.5A
SSN1N45BTA
C1
220nF/450V
R8
1M/1%/0.25W
T1
RM6
Lp=3.4mH
C9
22nF/630V
R11
499k/1206
C3
100nF/400V
Reference Design
Reference Design:
MP4033 – 10W, 198V to 265V High-Line
30 MHz
0
Dimmer #H2-3
0
20 40 60 80 100 120 140 160
DIMMING ON PHASE (o)
Efficiency, PF, and THD
f
(Hz)
50
VIN
(VAC )
PIN
(W)
VOUT
(V)
I OUT
(mA)
POUT
(W)
Efficiency
(%)
PF
THD
(%)
198
11.53
23.24
419
9.74
84.45
0.938
17
210
11.55
23.24
420
9.76
84.51
0.925
19
220
11.57
23.23
421
9.78
84.53
0.914
20.1
230
11.61
23.23
422
9.8
84.44
0.902
21.1
240
11.65
23.23
422
9.8
84.15
0.89
22.6
250
11.7
23.23
423
9.83
83.99
0.877
23.4
260
11.75
23.23
424
9.85
83.83
0.864
24.8
265
11.78
23.23
424
9.85
83.61
0.857
25.5
26
MPS LED Lighting Solutions
Dimming Compatibility
27
Power Stage Dimming Type IMAX (mA) IMIN (mA)
Reference Design
Reference Design:
MP4033 – 10W, 198V to 265V High-Line
Manufacturer
Part Number
Dimming Ratio
GIRA
0302 00/I01
60-600W
Leading
533
30
MIKA
433/4
60-400W
Leading
531
91
17.14%
Berker
283010
60-400W
Leading
531
43
8.10%
JUNG
225 NV DE
20-500W/VA
Leading
531
22
JUNG
225 NV DE
20-500W/VA
Leading
532
105
19.74%
Berker
286610
20-500W
Leading
531
40
7.53%
JUNG
266 GDE
60-600W
Leading
527
33
EMC
PROP400U
40-400W
Leading
531
28
Busch
2247U
500W/VA
Leading
531
50
Busch
2200..
60-400W
Leading
530
54
10.19%
Busch
6513 U-102
420W/VA
Trailing
531
50
9.42%
Grundtyp
ET1_53850
25~300W
Trailing
445
40
MIKA
433 HAB
20-315W
Trailing
406
46
11.33%
MIKA?
EIM-585
20-300W
Trailing
458
1
0.22%
Busch
6591U-101
420W/VA
Trailing
462
39
Busch
6519U
550W/VA
Trailing
527
50
JUNG
225 TDE
20-525W
Trailing
504
44
SIEMENS
5TC8 284
20-600W
Trailing
481
30
LICHTREGLER
T46s
20~315W
Trailing
514
61
11.87%
JUNG
254 UDIE 1
50-420W/VA
Trailing
527
71
13.47%
Berker
286110
50-420W
Trailing
526
72
13.69%
5.63%
4.14%
6.26%
5.27%
9.42%
8.99%
8.44%
9.49%
8.73%
6.24%
MPS LED Lighting Solutions
www.monolithicpower.com
Reference Design
Reference Design:
MP4033 – 10W, 198V to 265V High-Line
Electric Strength Test
Surge Test
Primary circuit to secondary circuit electric strength testing
was completed according to IEC61347-1 and IEC613472-13. The input and output was shorted respectively. The
3750VAC/50Hz sine wave applied between input and output for 1 min, and operation was verified.
Line-to-Line 500V and Line-to-Power Earth 1kV surge
testing was completed according to IEC61547. The input
voltage was set at 230VAC/50Hz. The output was loaded at
full-load and operation was verified following each surge
event.
Surge Level
(V)
Input Voltage
(VAC)
Injection Location
Injection Phase
(°)
Test Result
(Pass/Fail)
500
230
L to N
90
Pass
-500
230
L to N
270
Pass
1000
230
L to PE
90
Pass
-1000
230
L to PE
270
Pass
1000
230
N to PE
90
Pass
-1000
230
N to PE
270
Pass
Thermal Test
Test without dimmer and with dimmer at 90% dimming on phase.
Without Dimmer
With Dimmer at 90%
Dimming on Phase
28
MPS LED Lighting Solutions
Product
Overview
MP4034 – Isolated Primary-Side Regulator with Integrated
700V MOSFET
Overview
Features
The MP4034 is an offline regulator that provides accurate constant-current regulation. The LED driver circuit
design is simplified by removing the optocoupler and the
secondary feedback components.
High-Performance
• Precise Constant-Current Control (CC) 6%
• Variable Off-Time Peak-Current Control
• 600µA High-Voltage Current Sense
• Natural Frequency Dithering for Improved EMI Signature
• Programmable Cable Compensation
The MP4034 has an integrated 700V MOSFET. Its variable off-time control allows a flyback converter to operate in discontinuous conduction mode (DCM). The
MP4034 also features complete protection functions
such as VCC under-voltage lockout, over-voltage protection, over-temperature protection, and open-loop protection.
The MP4034’s variable switching frequency provides
natural spectrum shaping to smooth the EMI signature,
which can reduce the EMI filter’s size and cost.
29
Low-Cost
• Primary-Side Control Elimination Secondary-Side Feedback Components and Optocoupler
• Integrated 700V MOSFET with Minimal External
Components
• SOIC-7 and TSOT23-5 Packages
Rich Protection
• Over-Voltage Protection
• Open-Loop Protection
• Short-Circuit Protection
• Over-Temperature Protection
MPS LED Lighting Solutions
www.monolithicpower.com
Schematic: VIN = 85VAC to 265VAC / VOUT = 28V / IOUT = 130mA
L1
1000uH/0.1A
1
R1
10K/0805
R2
499K/1206
Np
C3
2.2nF
6
630V/1206
LED+
D3
ES1G/400V/1A
L
2
C1
4.7uF/400V
BD1
C2
4.7uF/400V
D1
N
600V/0.5A
R3
20/0805
S1ML/1000V/1A
FR1 10/1W
85VAC~265VAC
3
Nsec
C5
R7
100K
10uF
50V/1210
5
PGND
Np_au
4
T1
LED-
EE13
Np:Np_au:Nsec=103:16:53
D2
CY1
WSRGC10MH
1000V/1.0A
U1
6
GND
GND
GND
FB
GND
PGND
8
Drain
VCC
1nF
R4
4.99/0805
4
R6
31.6K/1%
PGND
AGND
3
2
R5
13.3K/1%
1
C4
4.7uF
MP4034/SOIC8-7A
25V/1206
PGND
Conducted EMI Test
Conducted EMI Test
230Vac, 50Hz, Maximum Load, L Line, EN55015 Limits
40V/0.13A
AGND
PGND
5
Reference Design
Reference Design:
MP4034 – 5.2W Flyback LED Application
Conducted EMI Test
115Vac, 60Hz, Maximum Load, L Line, EN55015 Limits
Conducted EMI Test
f
(Hz)
50
60
VIN
(VAC)
PIN
(W)
VOUT
(V)
IOUT
(mA)
POUT
(W)
Efficiency
(%)
85
6.27
38.9
131
5.11
81.4
115
6.21
38.9
133
5.17
83.2
150
6.16
38.9
135
5.24
85.1
180
6.26
38.9
136
5.29
84.5
210
6.44
38.9
138
5.36
83.2
230
6.43
38.9
136
5.3
82.4
265
6.53
38.9
136
5.3
81.1
30
MPS LED Lighting Solutions
Product
Overview
MP44010+HR1000A – Isolated Boundary Mode PFC and
Resonant Half-Bridge Controller
MP44010 – Isolated Boundary Mode PFC Controller
Overview
Features
The MP44010 is a boundary conduction mode PFC controller which can provide simple and high performance
active power factor correction using minimum external
components.
The precise adjustable output over-voltage protection
greatly enhances the system reliability.
• Boundary Conduction Mode PFC Controller for
Pre-Regulator
• Zero-crossing Compensation to Minimum THD of AC Input Current
• Precise Adjustable Output Over-voltage Protection
• Ultra-low (15μA) Start-up Current
• Low (0.46mA) Quiescent Current
• On-chip Filter on Current Sense Pin
• Disable Function
• -600/+800mA Peak Gate Drive Current
• Available in SOIC8 and DIP-8 Packages
The on-chip R/C filter on the current sense pin can eliminate the external R/C filter.
Applications
The output voltage is accurately regulated by a high performance voltage mode amplifier with an accurate internal voltage reference.
The extremely low start-up current, quiescent current
and the disable function can reduce the power consumption and result in excellent efficiency performance.
31
•
•
•
•
Offline Adaptor
Electronic Ballast
LLC Front End
Other PFC Pre-Regulators
MPS LED Lighting Solutions
www.monolithicpower.com
Product
Overview
MP44010+HR1000A – Isolated Boundary Mode PFC and
Resonant Half-Bridge Controller
MPHR1000A – Resonant Half-Bridge Controller
Overview
Features
The HR1000A is a controller designed specifically for the
resonant half-bridge topology. It provides two drive-signal channels that output complementary signals at a
50% duty cycle. An internal fixed dead-time of 350ns between the two complementary gate signals guarantees
zero-voltage switching during the transient and enables
high-frequency operation.
• 50% Duty Cycle, Variable Frequency Controller
Resonant Half-Bridge Converter
• 600V High-Side Gate Driver with Integrated Bootstrap Diode and High dv/dt Immunity
• 1.5A/2A Source/Sink Capability for Both High-Side and Low-Side Gate Drivers
• High-Accuracy Oscillator
• Operates at up to 600kHz
• Two-Level Over-Current Protection: Frequency-Shift and Latched Shutdown with Programmable Duration Time
• Remote ON/OFF Control and Brown-Out Protection through the BO Pin
• Latched-Disable Input for Easy Protections
Implementation
• Interfaces with PFC Controller
• Programmable Burst-Mode Operation at Light-Load
• Non-Linear Soft-Start for Monotonic Output Voltage Rise
• SO-16 package
The integrated bootstrap diode simplifies the external
driving circuit for the high-side switch. It can withstand
up to 600V with immunity against high dv/dt noise.
Modulating the switching frequency regulates the topology output voltage. A programmable oscillator can set
both the maximum and minimum switching frequencies.
The IC starts up at the programmed maximum switching frequency and gradually slows until the control loop
takes over to prevent excessive inrush current.
The IC can be forced to enter a controlled burst-mode
operation at light-load to minimize the power consumption and tighten output regulation.
Applications
Protections features—including latched shutdown, auto-recovery, brown-out protection, and over-temperature
protection—improve converter design safety without engendering additional circuit complexity.
•
•
•
•
•
•
LCD and PDP TVs
Desktop PCs and Servers
Telecom SMPS
AC/DC Adapter, Open-Frame SMPS
Video Game Consoles
Electronic Lighting Ballast
The IC provide 1.5A/2A source/sink capability for both
high-side and low-side gate drivers.
32
MPS LED Lighting Solutions
PF Stage
33
Reference Design
Reference Design:
MP44010+HR1000A – 90W LED Driver
MPS LED Lighting Solutions
www.monolithicpower.com
LLC Stage
Reference Design
Reference Design:
MP44010+HR1000A – 90W LED Driver
34
MPS LED Lighting Solutions
Performance Waveforms are Tested on the Evaluation Board
VAC = 100V to 305V / IOUT = 2.1A / POUT = 90W
Harmonic
91
EFFICIENCY (%)
EN61000-3 Class C
25
20
15
10
VAC=120V
VAC=230V
5
0
3
1
POWER FACTOR & THD
30
92
90
89
88
87
86
7 11 15 19 23 27 31 35 39
HARMONIC ORDER
Conducted EMI
dBμV 120
110
100 kHz
1 MHz
dBμV 120
10 MHz
110
SGL
1 PK
100
CLRWR
2 AV
CLRWR 80
TDS
70
60
EN55015A
0.6
0.5
0.4
0.3
0.2
6DB
50
40
40
30
30
20
20
10
10
1 MHz
2.5
10 MHz
2
TDS
EN55015A
6DB
30 MHz
9kHz
1.5
120Vac
1
230Vac
0.5
0
0
IO vs. 0-10V DC
(0-10V Dimming)
SGL
2 AV
CLRWR 80
60
9kHz
100 kHz
1 PK
100
CLRWR
70
50
0.7
VIN_AC (V)
EN550150
90
90
0.8
VAC=230V, full load
EN550150
PF
0.9
Conducted EMI
VAC=115V, full load
Power Factor & THD
vs. VAC
THD
0.1
0
90 120 150 180 210 240 270 300
85
90 120 150 180 210 240 270 300
VAC (V)
IO (A)
35
HARMONIC RATIO (%)
Efficiency vs. VIN
VAC=120V & 230V, full load
30 MHz
0
0
2
4
6
8
0-10V DC
Thermal Figure
VAC=100V, Full Load, TA=28oC
Top view
35
Reference Design
Reference Design:
MP44010+HR1000A – 90W LED Driver
Thermal Figure
VAC=100V, Full Load, TA=28oC
Bottom view
10
12
MPS LED Lighting Solutions
www.monolithicpower.com
Product
Overview
MP4000 – Non-Isolated Offline LED Controller
Overview
Features
The MP4000 is a high-efficiency, step-down converter
that drives high-brightness LEDs. The MP4000 drives
an external MOSFET in the floating-buck-converter
structure. The inductor current is regulated in boundary-conduction mode, which features no reverse-recovery loss in the freewheeling diode and soft turn-on for
the power MOSFET. This operation mode can achieve
very high efficiency while minimizing the inductor value
and size. The MOSFET peak current can regulate the
LED current, which is sensed through an external resistor. Its low 300mV feedback voltage reduces power loss
and improves efficiency.
• Constant-Current LED Driver
• Power MOSFET Zero-Current Turn-On
• No Freewheeling-Diode Reverse-Recovery Issues
• High-Efficiency and Reliability in Boundary
Conduction Mode
• Low 0.9mA Operating Current
• PWM or DC Input-Burst Dimming Control
• Hiccup Short-Circuit Protection, UVLO,
Thermal Shutdown
• Maximum Frequency Limited to 100kHz
• Available in a SOIC8 Package
The MP4000 can accept an external PWM or a DC signal for the burst-dimming control.
Applications
The MP4000 features output-short protection, a maximum-switching-frequency limit, UVLO, and thermal
shutdown.
•
•
•
•
DC/DC or AC/DC LED Driver Applications
General Illumination
Industrial Lighting
Automotive/Decorative LED Lighting
36
MPS LED Lighting Solutions
Reference Design
Reference Design:
MP4000 – 3.5W to 14W Universal Input WLED Driver with PFC
Schematic: VIN = 90V to 265VAC / VOUT = 10V to 40V / IOUT = 350mA
Efficiency and High PF vs. Input Voltage and Load
Efficiency vs. Input Voltage
Passive PFC
Efficiency vs. String Voltage
IOUT=350mA
3LED
LINE STRING VOLTAGE (VAC)
120VAC
230VAC
PFC
12LED
EFFICIENCY (%)
EFFICIENCY (%)
110VAC
LINE STRING VOLTAGE (V)
220VAC
LINE STRING VOLTAGE (V)
LED Current Regulation vs. Input Voltage and Load
ILED Regulation vs. Input Voltage
ILED REGULATION (%)
ILED REGULATION (%)
37
ILED Regulation vs. String Voltage
LED STRING VOLTAGE (VAC)
230VAC
110VAC
LED STRING VOLTAGE (V)
MPS LED Lighting Solutions
www.monolithicpower.com
Product
Overview
MP4050 – Non-Isolated 500V Integrated MOSFET,
High Brightness LED Driver
Overview
Features
The MP4050 is a constant current LED driver integrated
with an internal 500V MOSFET. It is specifically designed
for energy efficient and low cost LED bulk replacement
applications.
MP4050 is designed to drive high-brightness LEDs from
an 85VAC to 265VAC line. It is also usable under DC input voltage. The accurate output LED current is achieved
by an averaging internal current feedback loop. Constant
LED current is delivered quietly by switching the internal
MOSFET at a frequency regulated above 22kHz.
MP4050 can be directly powered by the high input voltage. An internal high voltage current source regulates
supply voltage without external circuitry. MP4050 features various protections like Thermal Shutdown (TSD),
VCC Under Voltage Lockout (UVLO), Open Lamp Protection and Short Lamp Protection. All of there features
make MP4050 an ideal solution for simple, off-line and
non-isolated LED applications.
•
•
•
•
•
•
•
•
•
•
•
Constant Current LED Driver
500V/7.2Ω MOSFET integrated
Low Vcc Operating Current
Maximum frequency limit
Audible noise restrain
Internal High Voltage Current Source
Internal 200ns Leading Edge Blanking
Thermal Shutdown (auto restart with Hysteresis)
VCC Under Voltage Lockout with Hysteresis (UVLO)
Open Lamp Protection
Short Lamp Protection
Applications
•
•
•
•
AC/DC or DC/DC LED driver application
General Illumination
Industrial Lighting
Automotive/Decorative LED Lighting
MP4050 is available in the TSOT23-5 and SOIC8 packages.
38
MPS LED Lighting Solutions
Reference Design
Reference Design:
MP4050 – 4.6W Universal Input Non-Isolated LED Driver
Schematic: VIN = 85VAC to 265VAC / VOUT = 40V / IOUT = 115mA
L
L1
FR1 10/1W
8
1000uH/0.1A
7
6
R5
BD1
MB6S/600V/0.5A
10K/0805
C2
5
NC
VCC
DRAIN
PRO
NC
NC
C1
1
51pF/50V
2.2uF/10V
2
R1
15.4K
R2 330K/1206
3
GND
SOURCE
40V/0.115A
R3 3.3/1206/1%
4
L2
MP4050GS/SOIC8
C3
4.7uF/400V
C5
U1
LED+
4.7mH/0.24A
R4 3.3/1206/1%
4.7uF/400V
C4
47uF/50V
D1
WUGC10JH/600V/1A
N
R6
200K
LED-
Efficiency and Output Current Regulation
Output Current Regulation
89
EFFICIENCY (%)
88.5
88
87.5
87
86.5
86
80 100 120 140 160 180 200 220 240 260 280
OUTPUT CURRENT REGULATION (%)
Efficiency
1
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1
80 100 120 140 160 180 200 220 240 260 280
INPUT VOLTAGE (VAC)
INPUT VOLTAGE (VAC)
Conducted EMI
Conducted EMI
Conducted EMI
115VAC/60Hz, Line Wire
dBμV
120
100kHz
1 MHz
230VAC/50Hz, Line Wire
1 PK
CLRWR
2 AV
CLRWR
dBμV
10 MHz
EN55015Q
110
SGL
100
90
TDS
80
70
1 MHz
10 MHz
2 AV
CLRWR
SGL
100
90
TDS
80
60
EN55015A
6DB
50
40
30
30
20
20
10
10
0
39
1 PK
CLRWR
40
9kHz
100kHz
EN55015Q
70
60
50
120
110
6DB
EN55015A
0
30MHz
9kHz
30MHz
MPS LED Lighting Solutions
www.monolithicpower.com
Product
Overview
MP4051 – Non-Isolated Offline LED Controller for High-Power Factor LED Driver
Overview
Features
The MP4051 is a non-isolated, offline, LED lighting controller that achieves a high power factor and accurate
LED current for single-stage PFC lighting applications in
a single SOIC8 package.
High-Performance
• High-Power Factor
• Good Line Regulation
• Good Current Accuracy
The MP4051 integrates power-factor correction and
works in boundary-conduction mode to reduce MOSFET
switching losses. The extremely low start-up current and
quiescent current reduce the total power consumption
and provides a highly-efficient solution for non-isolated
lighting applications. The multiple protection features
greatly enhance system reliability and safety, and include over-voltage protection, short-circuit protection,
cycle-by-cycle current limiting, VCC UVLO, and auto-restart over-temperature protection.
Low-Cost
• Non-Isolation Solution with Simple Circuit
Rich Protection
• Cycle-by-Cycle Current-Limit
• Programmable Primary-Side Over-Current Protection
• Over-Voltage Protection
40
MPS LED Lighting Solutions
Schematic: VIN = 85VAC to 265VAC / VOUT = 100V / IOUT = 40mA
L3
LED-
4.7mH
3
MB6S
1.1M/1%/0805
R5
300k/1%
0805
R18
1.1M/1%/0805
R19
150k/1%
0805
R3
C7
33nF/400V
C4
47nF/630V
BD1
C1
R11
1
2
4
1
150k/1%/0805
10uF/400V
D3
L1
2.2mH
L2
2.2mH
BAV21W/200V
RV1
TVR10431KSY
430V/2500A
1
C5
100pF
F1
MF2410F1.000TM
1A/250VAC
R4
15k/1%
2
3
4
TP1
C6
TP2
22uF/25V
R10
51k
3.3M/1%
R6
D1
R14
1k/1206
3
MULT
COMP
ZCD
FB
VCC
GND
600V/1A
GATE
CS
2.2uF
R7
5.1
Q1
SMK0460I
5
R2
33k/1%
C8
22nF/630V/1206
Np:Naux=280:56
Lp=3.44mH
C2
7
T1
EE10
R1
120k/1%
8
6
RS1J
4
357/1%/0805
D2
1N4148W
R12
U1
MP4051GS
300/1%
R9
3.3/1%/0805
D4
R15
1N4148W
1k/1%
R16
3k/1%
R8
1.5/1%/0805
Performance Data
f
(Hz)
60
f
(Hz)
50
41
VIN
(VAC)
PIN
(W)
VOUT
(V)
I OUT
(mA)
POUT
(W)
Efficiency
(%)
Output: 100V/40mA
LED+
2
R17
R13
1k/1206
Reference Design
Reference Design:
MP4051 – 4W High-Side Buck-Boost PFC LED Driver
PF
85
4.843
101.2
40.8
4.129
85.26
0.983
95
4.802
101.2
40.9
4.139
86.19
0.984
105
4.777
101.2
41.1
4.159
87.07
0.983
115
4.765
101.2
41.2
4.169
87.5
0.982
125
4.762
101.2
41.4
4.19
88
0.98
135
4.771
101.2
41.5
4.2
88.03
0.978
145
4.785
101.2
41.7
4.22
88.2
0.976
THD
(%)
16.4
15.3
14.8
14.5
14
14
13.7
155
4.798
101.2
41.8
4.23
88.16
0.974
165
4.82
101.2
42
4.25
88.15
0.971
13.9
V IN
(VAC)
PIN
(W)
VOUT
(V)
I OUT
(mA)
POUT
(W)
Efficiency
(%)
PF
175
4.841
101.2
42.1
4.26
88
0.968
14.3
185
4.87
101.2
42.3
4.281
87.9
0.965
14.2
14.1
THD
(%)
195
4.899
101.2
42.5
4.301
87.79
0.962
14.2
205
4.922
101.1
42.6
4.306
87.5
0.958
14.2
215
4.954
101.1
42.7
4.316
87.14
0.954
14.3
225
4.99
101.1
42.9
4.337
86.92
0.951
14.4
235
5.028
101.1
43.1
4.357
86.66
0.946
14.5
245
5.065
101.1
43.2
4.368
86.23
0.942
14.6
255
5.106
101.1
43.4
4.388
85.93
0.938
14.6
265
5.144
101.1
43.5
4.398
85.49
0.934
14.8
MPS LED Lighting Solutions
www.monolithicpower.com
Schematic: VIN = 85VAC to 265VAC / VOUT = 23V / IOUT = 260mA
Reference Design
Reference Design:
MP4051 – 6W Low-Side Buck-Boost PFC LED Driver
LED +
T1
C4
R3
R11
R10
R5
+
D4
D3
R6
R1
C5
R4
R7
C2
Q1
R2
R8
R9
D2
C3
MP4051
F1
C6
C8
CON2
LED -
BD1
CX1
C1 +
+
R12
C6
D1
R15
D6
CON1
R13
R16
Constant Current, Efficiency and High-Power Factor
Efficiency vs. VIN
EFFICIENCY (%)
LINE REGULATION (%)
Line Regulation
MP4051 6W 260mA
VIN (VAC)
VIN (VAC)
PF & THD (%)
PF & THD vs. VIN
VIN (VAC)
42
MPS LED Lighting Solutions
Reference Design
Reference Design:
MP4051 – 22.5W High-Side Buck-Boost PFC LED Driver
Schematic: VIN = 198VAC to 264VAC / VOUT = 225V / IOUT = 100mA
Q1
BD1
R3
R5
R8
R11
D1
LED -
R14
R6
D2
+
R7
C6
R15
R12
R1
L1
L2
R2
C1
CX1
LED +
R13
C4
C2
R4
C5
MP4051
R10
RV1
D4
+
R9
C3
F1
D3
198-264VAC/50Hz
Conducted EMI (VIN = 230V) and Line Regulation
Conducted EMI
Line Regulation
MP4051 22.5W 100mA
VIN (V)
Constant Current, Efficiency and High-Power Factor
43
VIN
(V)
PIN
(W)
VOUT
(V)
I OUT
(mA)
POUT
(W)
Efficiency
(%)
PF
198
24.57
223.8
99.8
22.34
90.90%
0.977
200
24.54
223.7
99.8
22.33
90.97%
0.976
210
24.51
223.7
99.7
22.30
91.00%
0.972
220
24.48
223.6
99.7
22.29
91.07%
0.967
230
24.47
233.6
99.6
23.27
95.08%
0.961
240
24.46
223.6
99.6
22.27
91.05%
0.955
250
24.45
223.5
99.6
22.26
91.05%
0.948
260
24.45
223.4
99.5
22.23
90.91%
0.941
264
24.45
223.4
99.5
22.23
90.91%
0.938
MPS LED Lighting Solutions
www.monolithicpower.com
MPS DC LED Driver Products
Monolithic Power Systems offers a wide range of DC LED driver products featuring Buck, Boost, and Buck-Boost topologies, high-input voltage operation (up to 100V), and advanced packaging. Fast switching frequencies help reduce the size
and cost of the driver solution. Selected parts offer MPS’s Adaptive Hysteretic Control for high output current accuracy.
MPS DC LED drivers can be used with PFC flyback MP44010/11 for a lowest ripple solution. Used with MP44010/11 also
enables easy access to analog and PWM dimming on secondary side.
Features
Applications
•
•
•
•
•
•
•
Buck, Boost, and Buck-Boost Topologies
Analog and PWM Dimming
Wide Operating Voltage Range
High-Efficiency Designs up to 97.5%
Low Reference Voltage Feedback
Open Load and Short Circuit Protection
Internal MOSFETs
•
•
•
•
•
General Lighting
Automotive
Industrial
LCD Backlighting
Portable/Battery
Part
Number
Input Voltage
(VDC)
Current
Limit (A)
FSW
(kHz)
Type
Feature
Package
MP3412
0.8 to 4.4
-
1000
Boost
1.1A Peak Switch Current, Output Disconnect
TSOT23-6
MP2480
5 to 36
4.3
Up to 2000
Buck
3A Output, 3% Current Accuracy, Hysteretic Control
SOIC8E
MP2481
4.5 to 36
2
1400
Buck-Boost
Open LED Production, Halogen Replacement
MSOP8
MP2489
6 to 60
1
300 to 600
Low-Side Buck
Hysteretic Control, Fast Transient Response
QFN6
TSOT23-5
SOIC8E
MP24892
4.5 to 45
1
200 to 600
Low-Side Buck
PWM and Analog Dimming
TSOT23-5
MP24893
6 to 36
1
200 to 600
Low-Side Buck
PWM and Analog Dimming
TSOT23-5
QFN6
MP24894
6 to 60
1
Up to 1000
Buck, Buck-Boost
PWM and Analog Dimming
TSOT6
MP2483
4.5 to 55
3
1350 Prog
Buck, Buck-Boost
DC/PWM Dimming
QFN10
SOIC14
MPQ2483
4.5 to 55
3
1350 Prog
Buck
Industrial Grade DC/PWM Dimming
QFN10
MP24183
4.5 to 55
2
1350 Prog
Buck
DC/PWM Dimming
QFN10
MP2488
4.5 to 55
3.2
200 Prog
Buck
Up to 97.5% Efficiency, 220mΩ Internal MOSFET
QFN10
SOIC8
MP2487
4.5 to 55
1.5
200 Prog
Buck
Up to 97.5% Efficiency, 220mΩ Internal MOSFET
SOIC8E
MP4688
4.5 to 75
3.2
2000
Buck
MPS Adaptive Hysteretic for High Output Current Accuracy
SOIC8E
MP4689
4.5 to 100
3.2
2000
Buck
MPS Adaptive Hysteretic for High Output Current Accuracy
SOIC8E
MP4012
8 to 55
Prog
115 to 580
Boost, Buck, BuckBoost, and SEPIC
HV9912 Pin Compatible, Backlighting and High-Power Lighting
SOIC16
Reference Design – Many variants with and without PFC flyback. Please contact factory.
44
MPS LED Lighting Solutions
MPS US Corporate Headquarters
San Jose, CA USA
45
MPS LED Lighting Solutions
www.monolithicpower.com
Chengdu
Production, Test, QA, and R&D Center
250K Ft2 (>23K m2) Facility
ISO9001:2000 Certified
MPS Ship Capacity
•>200M+ Units/Month in 2011
MPS Chengdu, China
46
MPS LED Lighting Solutions
Corporate Headquarters
79 Great Oaks Blvd.
San Jose, CA 95119
USA
Tel: +1 408-826-0600
[email protected]com
Worldwide Offices
MPS China
Chengdu
MPS Korea
Hangzhou
MPS Taiwan
No. 3 Xidoumen Road,
The Paradise Software Park-D-Floor 15,16,
Zhejiang Province,
Hangzhou, 310012 P.R.C.
Tel: +86 571-8981-8588
[email protected]
8F, No. 77,
Nan-King East Rd., Sec. 3,
Taipei 104, Taiwan, R.O.C.
Tel: +886 2-2504-0656
[email protected]
Shanghai
MPS Japan
Tokyo
#8 Kexin Road,
West Park of Export Processing Zone,
West High-Tech Zone,
Chengdu, Sichuan, China 611731
Tel: +86 28-8730-3000
[email protected]
Room 01, 35 Floor,
International Corporate City,
No. 3000 Zhongshan North Road,
Shanghai, 200063 P.R.C.
Tel: +86 21-2225-1700
[email protected]
Shenzhen
Room 1501, 1513,
Coastal City (West Tower) Hai De San Dao,
Nanshan District,
Shenzhen, 518054 P.R.C.
Tel: +86 755-3688-5818
[email protected]
B-604, Pangyo InnoValley
621 Sampyeong-dong,
Bundang-Gu,Seongnam-City,
Gyeonggi-Do, 463-400, Korea
Tel: +82 2-598-2307
[email protected]
Shinjukugyoen-mae Bldg., 6F,
Shinjuku 1-34-8, Shinjuku-ku,
Tokyo, 160-0022, Japan
Tel: +81 3-5360-1361
[email protected]
MPS Europe
Centre d’Affaires Concorde,
1080 Chemin de la Croix Verte,
38330 Montbonnot,
Saint Martin, France
Tel: +33 684-138-570
[email protected]
Sensima Technology SA
A Monolithic Power Systems Company
Av, du Mont-Blanc 31
1196 Gland
Switzerland
Tel: +41 22-364-6350
[email protected]
www.monolithicpower.com
ISO9001:2001
Certified
© 2014 Monolithic Power Systems, Inc. Patents Protected. All Rights Reserved.
LED LSG Q314