EB1111

EV4056-S-00A
108VAC~132VAC/60Hz, 50V/200mA
Low Cost, Non-isolated with Active PFC
TRIAC Dimmable LED Driver Evaluation Board
The Future of Analog IC Technology
DESCRIPTION
FEATURES
The EV4056-S-00A Evaluation Board is
designed to demonstrate the capabilities of
MP4056. The MP4056 is a non-isolated, TRIAC
dimmable LED controller with active PFC and
excellent dimming performance.
•
•
It works in boundary conduction mode for
reducing the MOSFET and Diode switching
losses. Its adaptive dimmer type detection and
phase-cut-based dimming control can achieve
good dimmer compatibility and deep dimming
range.
•
•
•
•
•
•
•
•
•
•
•
The EV4056-S-00A is typically designed for
driving a 10W TRIAC dimmable LED bulb with
50VTYP, 200mA LED load from 108VAC to
132VAC, 60Hz.
The EV4056-S-00A has a cost effective BOM
and excellent efficiency. It meets IEC61547
surge immunity, IEC61000-3-2 Class C
harmonics and EN55015 conducted EMI
requirements. It has multi-protection function as
over-voltage protection; winding short circuit
protection; output short-circuit protection; ZCD
pin
short
protection;
over-temperature
protection etc.
ELECTRICAL SPECIFICATION
Parameter
Symbol
Value
Units
Input Voltage
Output Voltage
LED Current
VIN
VOUT
ILED
108 to 132
50
200
VAC
V
mA
Output Power
Efficiency (full load)
Power Factor
THD
POUT
η
PF
THD
10
>85
>0.93
<20
W
%
•
Single Winding Inductor
Adaptive Dimmer Type Detection and
Phase-Cut-Based Dimming Control
Good Dimmer Compatibility and Deep
Dimming Range
Fast Start-Up without Perceptible Delay
Accurate Line & Load Regulation
High Power Factor
Operates in Boundary Conduction Mode
Cycle-by-Cycle Current Limit
Winding Short-Circuit Protection
Output Over-Voltage Protection
Output Short-Circuit Protection
ZCD Pin Short Protection
Over-Temperature Protection
Fit inside A19 Bulb Enclosure
APPLICATIONS
•
•
•
Solid State Lighting
Industrial & Commercial Lighting
Residential Lighting
All MPS parts are lead-free, halogen free, and adhere to the RoHS directive.
For MPS green status, please visit MPS website under Quality Assurance.
“MPS” and “The Future of Analog IC Technology” are Registered
Trademarks of Monolithic Power Systems, Inc.
Warning: Although this board is designed to satisfy safety
requirements, the engineering prototype has not been
agency approved. Therefore, all testing should be performed
using an isolation transformer to provide the AC input to the
prototype board.
%
EV4056-S-00A Rev.1.0
www.MonolithicPower.com
5/25/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
1
EV4056-S-00A – LOW LINE VOLTAGE, 10W APFC DIMMABLE LED DRIVER
EV4056-S-00A EVALUATION BOARD
(L x W x H) 56mm x 22mm x 19mm
Board Number
MPS IC Number
EV4056-S-00A
MP4056GS
EVALUATION BOARD SCHEMATIC
Figure 1—Schematic
EV4056-S-00A Rev.1.0
www.MonolithicPower.com
5/25/2015
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© 2015 MPS. All Rights Reserved.
2
EV4056-S-00A – LOW LINE VOLTAGE, 10W APFC DIMMABLE LED DRIVER
PCB LAYOUT (SINGLE-SIDED)
Figure 2—Top Layer
Figure 3—Bottom Layer
EV4056-S-00A Rev.1.0
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5/25/2015
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© 2015 MPS. All Rights Reserved.
3
EV4056-S-00A – LOW LINE VOLTAGE, 10W APFC DIMMABLE LED DRIVER
CIRCUIT DESCRIPTION
The EV4056-S-00A is configured in a singlestage Buck-boost topology and gets a cost
effective BOM with using single winding inductor.
It achieves high power factor and excellent
TRIAC dimming performance.
F1, RV1, L1 and BD1 compose the input stage.
F1 fuses the AC input to protect the component
failure or some excessive short events. RV1 is
used for surge test. L1 is a high frequency
common mode filter. The diode rectifier BD1
rectifies the input line voltage.
C1, L2 and C3 form a π EMI filter. C2, R4 are
used as a passive bleeder which helps keep the
TRIAC current above the minimum holding
current after TRIAC turns on.
R5, R6, C4 provide sine wave reference for the
current control loop to get an active PFC function.
D1 and C5 are used to supply the power for
MP4056. A 22μF electrolytic capacitor C5 is
selected to maintain the supply voltage. At startup, C5 is charged up through Q1, D1 and the
internal charging circuit, when the VCC voltage
reaches VCCEN, the internal charging circuit
stops charging.
Then the power supply is
charged by Q1, D1 during the switching off time.
R7, C6, D2, and D3 are used for the gate driver
of the external MOSFET Q1. R8 is used to adjust
the driver capability for better EMI and small
power loss.
C8, R1, R2 and D4 are used to detect the
inductor L3 magnetizing current zero crossing
signal for realizing the boundary conduction
operation. C8 is a high-pass filter for the
magnetizing signal. D4 is used to clamp the
signal steady status voltage. R1, R2 are used to
limit the current flow to D4 and ZCD pin.
R9, R10 are sensing resistors for current control.
The value of R9 and R10 set the output LED
current.
Diode D5 is the output rectifying diode. The
capacitor C9 is the output filter. The resistor R3 is
placed as a dummy load to consume the output
power in open load condition. The sidactor D6 is
used to limit the output maximum voltage in open
load condition. The CY1 is a Y-cap, used to help
improve the EMI performance.
EV4056-S-00A Rev.1.0
www.MonolithicPower.com
5/25/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
4
EV4056-S-00A – LOW LINE VOLTAGE, 10W APFC DIMMABLE LED DRIVER
EV4056-S-00A BILL OF MATERIALS
Qty
Ref
Value
1
BD1
MB6S
1
C1
100nF/450V
Description
BRIDGE, 600V,
0.5A
CBB,450V
Package
Manufacturer
Manufactuer_P/N
SOIC-4
Taiwan Semi
MB6S
DIP
Fala
1
C2
330nF/250V
CBB,250V
DIP
Haimenyinyan
1
C3
150nF/450V
CBB,450V
Ceramic
Cap,X7R,50V
Electrolytic
Capacitor;50V
Ceramic
Cap,X7R,25V
Ceramic
Cap,10V,X7R
Ceramic
Cap,1000V
Electrolytic
Capacitor, 63V
Y
Capacitor,2500V
Diode,75V,0.15A
Zener
Diode,16.82V,
10mA
Zener Diode,
3.9V, 5mA
Diode,400V,1A
DIP
Fala
1
C4
4.7nF/50V
0603
muRata
GRM188R71H472KA01D
1
C5
22uF/50V
DIP
Jianghai
CD281L-50V22
1
C6
470nF/25V
0603
muRata
GRM188R71E474KA12D
1
C7
2.2uF/10V
0805
muRata
GRM21BR71A225KA01L
1
C8
22pF/1000V
1206
muRata
GRM31A5C3A220JW01D
1
C9
220uF/63V
DIP
Rubycon
220uF/63V
1
CY1
2.2nF/250V
DIP
Hongke
JNK12E222ML02N
2
D1, D2
1N4148W
SOD-123
Diodes
1N4148W
1
D3
RLZ TE-11
18D
SOD-123
ROHM
RLZ TE-11 18D
1
D4
BZT52C3V9
SOD-123
Diodes
BZT52C3V9
1
D5
ES1G
SMA
PREMIER
1
D6
P640SB
Sidactor,77V
SMA
1
F1
250V/1A
Fuse
DIP
any
1
L1
Emei
TP4U300-00
L2
DIP
Wurth
7447724472
1
L3
EE13
EE13
Emei
FX0393
1
Q1
CED830G
TO-251
CET
CED830G
1
R1
10kΩ
TP4U300-00
Inductor,4.7mH/0
.21A
EE13,Np=160,Lp
=750uH
N-Channel
MOSFET, 500V,
4.5A
Film Resistor, 1%
DIP
1
300uH/1A
Inductor,4.7m
H
0603
Yageo
1
R2
30kΩ
Film 'Resistor,1%
0805
LIZ
1
R3
30kΩ
Film 'Resistor,1%
1206
Yageo
1
R4
330Ω
Resistor,5%,2W
DIP
any
1
R5
7.5kΩ
0603
Yageo
1
R6
1MΩ
Film 'Resistor,1%
Resistor,5%,0.25
W
DIP
any
LEAD EMC
C222S104K30C000
CL21XX
C222S154K30C000
ES1G
P640SB
250V/1A
RC0603FR-0710KL
CR05T05NJ30K
RC1206FR-0730kL
330Ω/2W
RC0603FR-077K5L
1MΩ/0.25W
EV4056-S-00A Rev.1.0
www.MonolithicPower.com
5/25/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
5
EV4056-S-00A – LOW LINE VOLTAGE, 10W APFC DIMMABLE LED DRIVER
EV4056-S-00A BILL OF MATERIALS (continued)
Qty
Ref
Value
1
R8
51Ω
1
R7
470kΩ/0.5W
Description
Package
Manufacturer
Film 'Resistor,1%
Resistor;5%;0.5
W
0603
Yageo
DIP
any
Film 'Resistor,1%
1206
Yageo
Manufactuer_P/N
RC0603FR-0751RL
470kΩ/0.5W
1
R9,
R10
RV1
TVR07241
240V/2500A
DIP
TKS
TVR07241
1
U1
MP4056GS
MP4056GS
SOIC8
MPS
MP4056GS R3
2
500mΩ
RC1206FR-070R5L
EV4056-S-00A Rev.1.0
www.MonolithicPower.com
5/25/2015
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© 2015 MPS. All Rights Reserved.
6
EV4056-S-00A – LOW LINE VOLTAGE, 10W APFC DIMMABLE LED DRIVER
TRANSFORMER SPECIFICATION
Electrical Diagram
Figure 4—Transformer Electrical Diagram
Winding Diagram
Pin Side
Pin Side
2Ts
N1
1T
Figure 5—Winding Diagram
EV4056-S-00A Rev.1.0
www.MonolithicPower.com
5/25/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
7
EV4056-S-00A – LOW LINE VOLTAGE, 10W APFC DIMMABLE LED DRIVER
Winding Order
Winding No.
N1
Tape Layer Number
1
2
Start & End
Magnet WireΦ(mm)
Turns
1→10
0.3mm * 1
160
Electrical Specifications
Electrical Strength
Inductance
60 second, 60Hz, from Winding to CORE.
Pins 1 - 10, all other windings open, measured at 60kHz,
0.1 VRMS
1000VAC
750uH±8%
Materials
Item
1
2
3
4
5
6
Description
Core: EE13, UI=2500±25%, ACME P4 or equivalent
Bobbin: EE13, 5+5PIN, REMOVE PIN2,3,4,6,7,8,9
Wire: Φ0.3mm, 2UEW, CLASS F or equivalent
Tape: 6.5mm(W)×0.06mm(TH)
Varnish: JOHN C. DOLPH CO, BC-346A or equivalent
Solder Bar: CHEN NAN: SN99.5/Cu0.5 or equivalent
EV4056-S-00A Rev.1.0
www.MonolithicPower.com
5/25/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
8
EV4056-S-00A – LOW LINE VOLTAGE, 10W APFC DIMMABLE LED DRIVER
EVB TEST RESULTS
Performance Data
Efficiency, PF and THD
f (Hz)
60
Vin(V)
Pin(W)
Vo(V)
Io(mA)
Po(W)
Efficiency(%)
PF
THD(%)
108
11.49
50.20
198.0
9.940
86.51
0.964
18.3
120
11.46
50.20
198.0
9.940
86.73
0.955
19.4
132
11.46
50.20
199.0
9.990
87.17
0.936
19.9
Dimming Compatibility (No flicker and shimmer with these 29 different Dimmers)
Dimmer No.
Manufacturer
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
LUTRON
LUTRON
LUTRON
LUTRON
LUTRON
LUTRON
LUTRON
LEVITON
LEVITON
LUTRON
LEVITON
LUTRON
LUTRON
LUTRON
LUTRON
LUTRON
LEVITON
LUTRON
LUTRON
LEVITON
LUTRON
LUTRON
LUTRON
LUTRON
25
LUTRON
26
27
28
29
LUTRON
LUTRON
COOPER
LEVITON
Part No.
Q-600P-IV
CN-600P
AY-600P
SLV-600P
LG-600P
6B38-Q-600P
GL-600H-DK
1G40O5
1I20O5
GLV02-F06392
6633-P
6B38-S-600P
CT-600P
6B38-S-603PG
6B38-DV-600P
6B38-DVLV-600P
1L10O5
GLS01-C06570
DV-600P-BR
C20-6684-IW
AY-600P-LA
TG-600PH-WH
TG-603GH-WH
S-600
DVPDC-203P-WH
S-600P
6B38-DV-603PG
6B28
6633-P-1G10O5
Power Stage
Imax (mA)
Imin (mA)
600W Incandescent
600W
600W
600W
600W
600W
600W Incandescent
600W
600W
600W
600W
600W
600W
600W
600W
600W
600W
600W
600W Incandescent
600W Incandescent
600W Incandescent
600W
600W
600W
200W for Philips
dimmable CFL
600W
600W
600W
600W
201
200
200
200
200
200
200
200
200
200
200
200
200
166
200
199
199
167
199
199
200
200
200
199
2
5
8
8
5
9
3
0
0
0
0
1
3
5
3
10
0
0
4
0
13
10
9
2
199
31
199
165
199
199
1
6
0
1
EV4056-S-00A Rev.1.0
www.MonolithicPower.com
5/25/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
9
EV4056-S-00A – LOW LINE VOLTAGE, 10W APFC DIMMABLE LED DRIVER
Electric Strength Test
Input and output was shorted respectively. 3750VAC/50Hz sine wave applied between input and output
for 1min, and operation was verified.
Surge Test
Line to Line 500V surge testing was completed according to IEC61547.
Input voltage was set at 120VAC/60Hz. 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
-500
120
120
L to N
L to N
90
270
Pass
Pass
Thermal Test
Output Diode D5: 57.8℃
Bleeder Resistor R4: 90.9℃
Without dimmer
Leading edge dimmer with 50% turn on phase
EV4056-S-00A Rev.1.0
www.MonolithicPower.com
5/25/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
10
EV4056-S-00A – LOW LINE VOLTAGE, 10W APFC DIMMABLE LED DRIVER
EVB TEST RESULTS
Performance waveforms are tested on the evaluation board.
VIN=120VAC/60Hz, 16 LEDs in series, ILED=200mA, VOUT=50V.
EV4056-S-00A Rev.1.0
www.MonolithicPower.com
5/25/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
11
EV4056-S-00A – LOW LINE VOLTAGE, 10W APFC DIMMABLE LED DRIVER
EVB TEST RESULTS (continued)
Performance waveforms are tested on the evaluation board.
VIN=120VAC/60Hz, 16 LEDs in series, ILED=200mA, VOUT=50V.
EV4056-S-00A Rev.1.0
www.MonolithicPower.com
5/25/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
12
EV4056-S-00A – LOW LINE VOLTAGE, 10W APFC DIMMABLE LED DRIVER
EVB TEST RESULTS (continued)
Performance waveforms are tested on the evaluation board.
VIN=120VAC/60Hz, 16 LEDs in series, ILED=200mA, VOUT=50V.
EV4056-S-00A Rev.1.0
www.MonolithicPower.com
5/25/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
13
EV4056-S-00A – LOW LINE VOLTAGE, 10W APFC DIMMABLE LED DRIVER
QUICK START GUIDE
1. Preset AC Power Supply to 108VAC ≤ VIN ≤132VAC.
2. Turn Power Supply off.
3. Connect the LED string between “LED+” (anode of LED string) and “LED-” (cathode of LED string).
4. Connect Power Supply terminals to AC VIN terminals (“L” and “N”) as shown on the board.
5. Turn AC Power Supply on after making connections.
NOTICE: The information in this document is subject to change without notice. Users should warrant and guarantee that third
party Intellectual Property rights are not infringed upon when integrating MPS products into any application. MPS will not
assume any legal responsibility for any said applications.
EV4056-S-00A Rev.1.0
www.MonolithicPower.com
5/25/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
14
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