EB1103

EV44010-S+HR1000A-S-01E
240W LED Driver Evaluation Board
Evaluation Board Report
240W LED Driver Evaluation Board with PFC
Design Specs
Input Voltage
Output Voltage
Output Current
Output Power
Isolation
Value
90-305
16-24
10
240
Unit
VAC
VDC
A
W
Yes
MP44010HS, HR1000AGS, MP6922DS,
MP26085DJ,MP100GS
AC-DC LED Driver
AC-DC Constant Current Power Supply
MPS IC
Application
Document Number
EBXXX
Author
Application Engineering Department
Date
Nov, 2014
Revision
1.0
Design Summary
EV44010-S+HR1000A-S-01E evaluation board provides a reference design for a universal offline
isolated LED power supply with 16-24V output, constant 10A, which also integrates PFC function.
This evaluation board contains the complete specification of the power supply, a detailed circuit
diagram, the entire bill of materials required to build the power supply, drawing of the power inductors
and transformers, and test data of the most important performance.
EV44010-S+HR1000-S-01B Rev. 1.0
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
1
EV44010-S+HR1000A-S-01E –240W LED DRIVER EVALUATION BOARD
ELECTRICAL SPECIFICATIONS
DESCRIPTION
Parameter
The EV44010-S+HR1000A-S-01E is a general
purpose evaluation board of MP44010,
HR1000A, MP6922, MP26085 and MP100L for
240W LED driver application (CC/CV output
mode).
MP44010 is a boundary conduction mode PFC
controller which can provide simple and high
performance active power factor correction with
minimum external components.
FEATURES
HR1000A is a controller specific for the
resonant half-bridge topology with two channels
of 50% complementary duty cycle outputs
driving signals.
The MP6922 is a dual fast turn-off intelligent
rectifier to drive two N-CH power MOSFETs in
LLC resonant converters for synchronous
rectification.MP6922 has a light-load function to
latch-off the gate driver at light load condition.
MP26085 is a voltage and current control IC
integrated a precision voltage reference and a
current source, which is suitable for battery
charger, second controller of switching
regulator systems, and other types of
application required an accurate voltage and
current control systems.
Symbol
Value
Units
Input AC Voltage
Output Current
VIN_AC
IOUT
90 to 305
10
V
A
Output Voltage
Output Power
VOUT
POUT
16 to 24
240
V
W









Ultra Wide Operating Input Range(from
90VAC to 305VAC)
High efficiency up to 93%
Meet Class C Standard of IEC61000-3-2
Meet EN55015 Standard
High Power Factor
Over load protection (Current Limit Mode)
Short Circuit Protection (Hiccup Mode)
Over Voltage Protection
0-10V Dimming
All MPS parts are lead-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.
MP100L is a compact, inductor-less, goodefficiency, off-line regulator. It steps down the
AC line voltage to an adjustable DC output. It is
a simple solution to provide a bias voltage to
ICs in off-line applications.
The EV44010-S+HR1000A-S-01E provides up
to 240W output power and operates with ultra
wide input range from 90V to 305V. Besides,
the EV44010-S+HR1000A-S-01E has output
fault protections, such as over load protection,
short circuit protection, over voltage protection.
It also can meet the Class C standard of
IEC61000-3-2 and EN55015 standard.
EV44010-S+HR1000A-S-01E Rev. 1.0
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
2
EV44010-S+HR1000A-S-01E –240W LED DRIVER EVALUATION BOARD
EV44010-S+HR1000A-S-01E EVALUATION BOARD
(L x W x H) (23.0cm x 6.0cm x 3.5cm)
Board Number
EV44010-S+HR1000A-S-01E
MPS IC Number
MP44010HS
HR1000AGS
MP6922DS
MP26085DJ
MP100LGS
EV44010-S+HR1000A-S-01E Rev. 1.0
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
3
EV44010-S+HR1000A-S-01E –240W LED DRIVER EVALUATION BOARD
EVALUATION BOARD SCHEMATIC
PFC Stage
EV44010-S+HR1000A-S-01E Rev. 1.0
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
4
EV44010-S+HR1000A-S-01E –240W LED DRIVER EVALUATION BOARD
LLC Stage
EV44010-S+HR1000A-S-01E Rev. 1.0
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
5
EV44010-S+HR1000A-S-01E –240W LED DRIVER EVALUATION BOARD
EV44010-S+HR1000A-S-01E BILL OF MATERIALS
Qty
Ref
Value
Description
2
1
1
1
1
CY1, CY2
CY3
C1
C2A
C2
1nF
2.2nF
100μF
0.68μF
1μF
Y Capacitor;2600V;20%
Y Capacitor;4000V;20%
Electrolytic Capacitor;35V
X-CAP;305V
X-CAP;305V
DIP
DIP
DIP
DIP
DIP
HongKe
HongKe
Sanyo
CARLI
FALA
2
C3,C4
1μF
DIP
CARLI
2
C5,C7
22nF
Capacitor;450V;CBB
Ceramic Capacitor;
630V;X7R
1206
TDK
5
C6,C8,
C45,C47,
C54
DIP
JIANGHAI
3
C9,C15,C4
2
0603
Murata
DIP
JIANGHAI
0603
Murata
GRM188R71H103KA01D
0603
Murata
GRM188R71H102KA01D
1
4
C10
C11,C21,
C33,C39
1000μF Electrolytic Capacitor;35V
1μF
Ceramic Capacitor;
25V;X7R
150μF Electrolytic Capacitor;500V
Ceramic Capacitor;
10nF
50V;X7R
Ceramic Capacitor;
1nF
50V;X7R
Package
Manufacturer Manufactuer_P/N
JYK08F102ML72N
JNK12E222MY02N
PX684K2WD69H200D9R
C42Q2105M6FC000
TF105K2Y109L270D9R
C3216X7R2J223K
CD263-35V1000
GRM188R71E105KA01D
CD263-500V150
2
C12,C48
1
C13
0.47μF
Ceramic Capacitor;
16V;X7R
0805
Murata
GRM21BR71C474KA01L
2
C14,C31
2.2μF
Ceramic Capacitor;
25V;X7R
0805
Murata
GRM21BR71E225KA73L
1
C16
10pF
Ceramic Capacitor;
50V;COG
0603
TDK
2
C17,C62
4.7nF
Ceramic Capacitor;
50V;X7R
0603
Murata
GRM188R71H472KA01D
0
C18,C19,
C20,C44,
C51,C57,
C58,C60
NS
2
C22,C30
0603
Murata
GRM188R71H471KA01
3
C23,C37,
C53
1206
Murata
GRM31CR71H475KA12L
2
C24,C29
0603
Murata
GRM188R71H222KA01D
2
C25,C35
0805
Murata
GRM21BR71E105KA01D
2
C26,C36
0603
Murata
GRM188R71E474KA12
1
C27
0805
TDK
C2012X7R1H224K
1
C28
DIP
FaLa
MMKP82-1000V333P15JA
Ceramic Capacitor;
50V;X7R
Ceramic Capacitor;
4.7μF
50V;X7R
Ceramic Capacitor;
2.2nF
50V;X7R
Ceramic Capacitor;
1μF
25V;X7R
Ceramic Capacitor;
0.47μF
25V;X7R
Ceramic Capacitor;
0.22μF
50V;X7R
470pF
33nF
Capacitor;1000V
C1608COG1H100D
EV44010-S+HR1000A-S-01E Rev. 1.0
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
6
EV44010-S+HR1000A-S-01E –240W LED DRIVER EVALUATION BOARD
EV44010-S+HR1000A-S-01E BILL OF MATERIALS (continued)
Qty
Ref
2
C32,C41
1
C34
1
C38
1
C40
1
1
C43
C46
2
C49,C59
1
C50
1
C52
1
C55
1
C56
1
C61
6
5
6
1
2
2
2
1
4
4
1
1
1
4
R1,R2,R3,
R8, R13,
R19
R4,R32,
R41,R50,
R66
R9,R14,
R18,R29,
R30,R31
Value Description
Ceramic Capacitor;
100V;X7R
Ceramic Capacitor;
0.1μF
50V;X7R
Ceramic Capacitor;
0.1μF
50V;X7R
Ceramic Capacitor;
220pF
1000V;C0G
220μF Electrolytic Capacitor;35V
0.1μF X-CAP;305V
Ceramic Capacitor;
10μF
16V;X7R
Ceramic Capacitor;
4.7μF
16V;X7R
47μF Electrolytic Capacitor;50V
Ceramic Capacitor;
1μF
50V;X7R
Ceramic Capacitor;
22μF
10V;X7R
Ceramic Capacitor;
22nF
50V;X7R
470pF
Package
Manufacturer Manufactuer_P/N
0805
Murata
GRM2165C2A471JA01
0805
Murata
GRM21BR71H104KA01D
0603
Murata
GRM188R71H104KA01D
1206
TDK
DIP
DIP
JIANGHAI
EPCOS
1206
TDK
0805
Murata
DIP
JIANGHAI
1206
Murata
GRM31MR71H105KA88L
1206
Murata
GRM31CR61A226KA01
0603
Murata
GRM188R71H223KA01D
C3216C0G3A221J
CD110-35V220
B32922C3104K
C3216X7R1C106K
GRM21BR71C475KA01D
CD281L-50V47
374k
Film Resistor;1%;
1206
Yageo
RC1206FR-07374KL
10k
Film Resistor;1%;
0603
Yageo
RC0603FR-0710KL
1M
Film Resistor;1%;
1206
Yageo
RC1206FR-071ML
R5
R6,R12
R7,R65
R10,R11
R15
R16,R35,
R43,R44
R17,R56,
R70,R72
R20
R21
137k
4.99
15k
4.99k
33k
Film Resistor;1%;
Film Resistor;1%;
Film Resistor;1%;
Film Resistor;1%;
Film Resistor;1%;
0603
0805
0603
0603
0805
Yageo
Yageo
Yageo
Yageo
Yageo
RC0603FR-07137KL
RC0805FR-074R99L
RC0603FR-0715KL
RC0603FR-074K99L
RC0805FR-0733KL
100k
Film Resistor;1%;
0603
Yageo
RC0603FR-07100KL
20k
Film Resistor;1%;
0603
Yageo
RC0603FR-0720KL
24.9k
12.7k
Film Resistor;1%;
Film Resistor;1%;
0603
0603
Yageo
Yageo
RC0603FR-0724K9L
RC0603FR-0712K7L
R22
R23,R34,
R42,R57
6.04k
Film Resistor;1%;
0603
Yageo
RC0603FR-076K04L
10
Film Resistor;1%;
0805
Yageo
RC0805FR-0710RL
EV44010-S+HR1000A-S-01E Rev. 1.0
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
7
EV44010-S+HR1000A-S-01E –240W LED DRIVER EVALUATION BOARD
EV44010-S+HR1000A-S-01E BILL OF MATERIALS (continued)
Qty
Ref
Value
Description
1
1
2
1
1
R24
R25
R26, R27
R28
R33
9.1k
0
0.15
11k
187k
Film Resistor;1%;
Film Resistor;1%;
Film Resistor;1%;
Film Resistor;1%;
Film Resistor;1%;
0603
0603
2512
0603
0603
Yageo
Yageo
Yageo
Yageo
Yageo
RC0603FR-079K1L
RC0603JR-070RL
RL2512FK-070R15L
RC0603FR-0711KL
RC0603FR-07187KL
1
820k
Film Resistor;1%;
0603
Yageo
RC0603FR-07820KL
1k
Film Resistor;1%;
0603
Yageo
RC0603FR-071KL
1
1
1
2
1
R36
R37,R48,
R60
R38
R39
R40
R45,R53
R46
3k
14.3k
2.15k
0
332k
Film Resistor;1%;
Film Resistor;1%;
Film Resistor;1%;
Film Resistor;1%;
Film Resistor;1%
0603
0603
0603
1206
0603
Yageo
Yageo
Yageo
Yageo
Yageo
RC0603FR-073KL
RC0603FR-0714K3L
RC0603FR-072K15L
RC1206JR-070RL
RC0603FR-07332KL
1
1
1
1
2
1
1
R47
R49
R51
R52
R54,R55
R58
R59
30.1k
38.3k
100
130
20
10
10
Film Resistor;1%;
Film Resistor;1%;
Film Resistor;1%;
Film Resistor;1%;
Film Resistor;1%;
Fuse Resistor;1W
Film Resistor;1%;
0603
0603
1206
0603
1206
DIP
0603
Yageo
Yageo
Yageo
Yageo
Yageo
Yageo
Yageo
RC0603FR-0730K1L
RC0603FR-0738K3L
RC1206FR-07100RL
RC0603FR-07130RL
RC1206FR-0720RL
FKN1WSJT-52-10R
RC0603FR-0710RL
1
2
1
1
1
1
R61
R62,R62A
R63
R64
R67
R68
51
0.01
360k
2k
12.4k
20k
Film Resistor;1%;
Film Resistor;1%;
Film Resistor;1%;
Film Resistor;1%;
Film Resistor;1%;
Film Resistor;1%;
0603
2512
0603
0603
0603
0805
Yageo
Yageo
Yageo
Yageo
Yageo
Yageo
RC0603FR-0751RL
RL2512FK-070R01L
RC0603FR-07360KL
RC0603FR-072KL
RC0603FR-0712K4L
RC0805FR-0720KL
0
1
1
R69,RT1A
R71
RT1
NS
44.2k
2
Yageo
Semitec
RC0603FR-0744K2L
5D2-10
1
RT2
SS-2T
2
VAR1,VAR2
471KD14
1
BR1
D15XB80
3
1
D1,D8,D11
D2
RS1J
RURP1560
1
D3
BZT52C16
3
Package
Film Resistor;1%;
0603
Thermal 'Resistor
DIP
Thermal
switch
DIP
protector
MOV;
DIP
BRIDGE
RECTIFIER;800V;15
DIP
A
Diode;600V;1A;
SMA
Diode;600V;15A;
TO-220
Zener
SOD-123
Diode;16V;5mA
Manufacturer Manufactuer_P/N
SEKI
Thinking
Diodes
SS-2T
TVR14471KS42Y
D15XB80
Diodes
Fairchild
RS1J
RURP1560
Diodes
BZT52C16
EV44010-S+HR1000A-S-01E Rev. 1.0
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
8
EV44010-S+HR1000A-S-01E –240W LED DRIVER EVALUATION BOARD
EV44010-S+HR1000A-S-01E BILL OF MATERIALS (continued)
Qty
Ref
Value
Description
Package
Manufacturer Manufactuer_P/N
Diode;75V;0.15A;
SOD-123
Diodes
1N4148W
2
1
1
D4,D9,
D10,D12,
D14,D15,
D18,D19,
D23,D25,
D26
D7,D17
D13
D16
1N4148WS
B160
BZT52C30
Diode;75V;0.15A;
Schottky Diode;60V;1A;
Zener Diode;30V;5mA
SOD-323
SMA
SOD-123
Diodes
Diodes
Diodes
1N4148WS
B160
BZT52C30
1
D24
BZT52C5V1
Zener Diode;5.1V;5mA
SOD-123
BZT52C5V1
1
F1
5A/300VAC
FUSE-SS-5H
Diodes
COOPER
BUSSMANN
1
L1
1mH
DIP
Wurth
7448722301
1
L2
300μH
DIP
Wurth
7447065
1
L3
10mH
DIP
Wurth
744825510
1
L4
145μH
DIP
Emei
FX345
1
L5
90μH
DIP
Emei
FX347
1
L6
200μH
DIP
Wurth
74482210002
2
Q1,Q2
S8050
Transistor;25V;0.5A
SOT-23
1
Q3
S8550
Transistor;-25V;-0.5A
SOT-23
1
Q4
2
Q5,Q6
2
Q8,Q7
1
Q9
SP1,SP2,
SP3,SP4
11
0
1N4148W
Common Choke,
1mH,3A
Filter Inductor;300μH
Common Choke,
10mH,5A
PFC Inductor, L=145μH,
N1:N2=25:4,PQ3220
Resonant Inductor,
L=90μH,EE20
Common Choke,
200μH,10A
N-Channel Mosfet;
600V;34A
N-Channel Mosfet;
IPP65R380E
700V;29A
N-Channel Mosfet;
FDPF045N10A
100V;To-220
FZT853
Transistor;100V;6A
STP34NM60N
DIP
Changjiang
Electronics
Changjiang
Electronics
SS-5H-5N-APH
S8050
S8550
TO220
ST
STP34NM60N
TO220
Infineon
IPP65R380E
TO220
Fairchild
FDPF045N10A
SOT-223
Zetex
FZT853TA
DIP
Emei
FX346
MPS
MPS
MP44010HS-R3
HR1000AGS
MPS
MP26085DJ R1
NS
1
T1
0.7mH
1
1
U1
U2
MP44010
HR1000A
1
U3
MP26085
1
U4
PC817C
Transformer, Lp=0.7mH
N1:N2:N3:N4:N5
=36:4:4:4:4
ETD34
PFC controller
SOIC8
LLC controller
SOIC16
offline
charger
SOT23-8
Controller
Photocoupler;1-Channel
DIP
SHARP
PC817C
EV44010-S+HR1000A-S-01E Rev. 1.0
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
9
EV44010-S+HR1000A-S-01E –240W LED DRIVER EVALUATION BOARD
EV44010-S+HR1000A-S-01E BILL OF MATERIALS (continued)
Qty
Ref
Value
1
U5
MP100L
1
U6
MP6922DS
1
U7
TL431
1
LED1
HL-PSC2012H203BC
5
2
DIM+, DIM-,
Earth, L, N,
LED+,LED-
Description
Step-down
offline
regulator
SR controller
Shunt
regulator,
Vref=2.5V
LED, Blue
Package
Manufacturer Manufactuer_P/N
SOIC8
MPS
SOIC8
MPS
Changjiang
Electronics
SOT-23
0805
BRIGHT LED
MP100L
MP6922DS
TL431
HL-PSC2012H203BC
1mm Connector
2mm Connector
EV44010-S+HR1000A-S-01E Rev. 1.0
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
10
EV44010-S+HR1000A-S-01E –240W LED DRIVER EVALUATION BOARD
EVB TEST RESULTS
Performance waveforms are tested on the evaluation board.
VIN_AC=90V to 305V, IOUT=10A, POUT=240W
EV44010-S+HR1000A-S-01E Rev. 1.0
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
11
EV44010-S+HR1000A-S-01E –240W LED DRIVER EVALUATION BOARD
EVB TEST RESULTS (continued)
Performance waveforms are tested on the evaluation board.
VIN_AC=90V to 305V, IOUT=10A, POUT=240W
EV44010-S+HR1000A-S-01E Rev. 1.0
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
12
EV44010-S+HR1000A-S-01E –240W LED DRIVER EVALUATION BOARD
EVB TEST RESULTS (continued)
Performance waveforms are tested on the evaluation board.
VIN_AC=90V to 305V, IOUT=10A, POUT=240W
EV44010-S+HR1000A-S-01E Rev. 1.0
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
13
EV44010-S+HR1000A-S-01E –240W LED DRIVER EVALUATION BOARD
PRINTED CIRCUIT BOARD LAYOUT
Figure 1—Top Layer
Figure 2—Bottom Layer
EV44010-S+HR1000A-S-01E Rev. 1.0
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
14
EV44010-S+HR1000A-S-01E –240W LED DRIVER EVALUATION BOARD
SURGE TEST
Surge Test Results with 1.2/50μs Waveform
Test
Result
Surge
Level
Input
Voltage
(VAC)
Injection
Location
+4kV
230
L to N
90
10
Pass
-4kV
230
L to N
90
10
Pass
Injection Number of
Phase ( °) Surges
(Pass/Fail)
QUICK START GUIDE
1. Preset AC input voltage between 90V and 305V. Then turn off AC power supply.
2. Connect the output pins, LED+ & LED- to the LEDs.
3. Connect the Line and Neutral terminals of the power supply output to AC input pins, L & N.
4. Turn on the power supply. The board will start up automatically.
Contact Information
To request this evaluation board, please refer to your local sales offices which can be found from:
http://www.monolithicpower.com/Company/Contact-Us
Disclaimer
Monolithic Power Systems (MPS) reserves the right to make changes to its products and to discontinue
products without notice. The applications information, schematic diagrams, and other reference
information included herein is provided as a design aid only and are therefore provided as-is. MPS
makes no warranties with respect to this information and disclaims any implied warranties of
merchantability or non-infringement of third-party intellectual property rights.
MPS cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a
MPS product. No circuit patent licenses are implied.
Certain applications using semiconductor products may involve potential risks of death, personal injury,
or severe property or environmental damage (“Critical Applications”).
MPS PRODUCTS ARE NOT DESIGNED, INTENDED, AUTHORIZED, OR WARRANTED TO BE
SUITABLE FOR USE IN LIFE‑SUPPORT APPLICATIONS, DEVICES OR SYSTEMS, OR OTHER
CRITICALAPPLICATIONS.
Inclusion of MPS products in critical applications is understood to be fully at the risk of the customer.
Questions concerning potential risk applications should be directed to MPS.
MPS semiconductors are typically used in power supplies in which high voltages are present during
operation. High voltage safety precautions should be observed in design and operation to minimize the
chance of injury.
EV44010-S+HR1000A-S-01E Rev. 1.0
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
15
EV44010-S+HR1000A-S-01E –240W LED DRIVER EVALUATION BOARD
APPENDIX1: PFC INDUCTOR SPECIFICATION
Electrical Diagram
Winding Diagram
Tapes:1T
9
5
N1
N2
6
8
N2
Tapes:1T
N1
Winding Start
TEFLON TUBE
Pri
Aux
copper1
Pin Definition of Bobbin
8mm
copper2
Pin out
1
12
2
11
3
10
4
9
5
8
6
7
8mm
Note: use copper wires to connect copper1 &
copper2 with pin 9 of bobbin.
Table 1—Electrical Characteristic
Parameter
Primary
Inductance
View from the top
Condition
Value
L(5—6)
145μH±5%
Core
PQ3220
Bobbin
PQ3220
Core Material
DMR40 or
equivalent
Turn Ratio
N1:N2
25:4
Table 2—Winding Specification
Tape
Turns
Winding
No.
Start&
End
Wire Diameter
(mm)
Turns
1
N1
5→6
0.1×90
25
3
N2
8→9
0.2×1
4
Margin Tapes
EV44010-S+HR1000A-S-01E Rev. 1.0
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
16
EV44010-S+HR1000A-S-01E –240W LED DRIVER EVALUATION BOARD
APPENDIX2: LLC TRANSFORMER SPECIFICATION
Electrical Diagram
Winding Diagram
9
N3
6
8
14
N1
7
Tapes:1T
N5
Tapes:1T
N4
1
N2
3
Tapes:1T
11
Tapes:1T
shielding
Tapes:3T
N5
Pri
Shielding
N4
13
12
Winding Start
Teflon Tube
N3
N2
Tapes:1T
Sec
N1
Pin Definition of Bobbin
Pin out
Table 1—Electrical Characteristic
1
14
2
13
3
12
4
11
5
10
6
9
7
8
Parameter
Primary
Inductance
Condition
Value
L ( 6-7)
0.7mH±5%
Core
ETD34
Bobbin
ETD34
DMR40 or
equivalent
Core Material
Turn Ratio
N1:N2:N3:N4:N5
36:4:4:4:4
View from the top
Table 2—Winding Specification
Tape
Turns
1
3
1
Winding
No.
N1
N2
1
N3
9→8
1
N4
14→13
1
N5
12→11
Margin Tapes
Start&
End
6→7
1→3
3
Wire Diameter
(mm)
0.1×30
0.2×1
Shielding foil
0.15mm×14mm
copper foil
0.15mm×14mm
copper foil
0.2TIW×1
Turns
36
4
0.9
4
4
4
EV44010-S+HR1000A-S-01C Rev. 1.01
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
17
EV44010-S+HR1000A-S-01E –240W LED DRIVER EVALUATION BOARD
APPENDIX3: LLC RESONANT INDUTOR SPECIFICATION
Electrical Diagram
Winding Diagram
3
N1
Tapes:3T
4
N1
Winding Start
TEFLON TUBE
Table 1—Electrical Characteristic
Primary Winding
Pin Definition of Bobbin
Parameter
Primary
Inductance
Condition
Value
L ( 3-4)
90μH±5%
Pin out
Core
EE20/10/6
1
8
Bobbin
EE20/10/6
2
7
Core Material
DMR40 or
equivalent
3
6
4
5
Turn Ratio
N1
40
View from the top
Table 2—Winding Specification
Tape
Turns
3
Winding
No.
N1
Margin Tapes
Start&
End
3→4
Wire Diameter
(mm)
0.1×30
Turns
40
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.
EV44010-S+HR1000A-S-01E Rev. 1.0
www.MonolithicPower.com
10/16/2015
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
18
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