MP4027 – PRIMARY-SIDE CONTROL, OFFLINE LED CONTROLLER WITH ACTIVE PFC

MP4027 Rev. 1.02

www.MonolithicPower.com

17

12/9/2014

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

© 2014 MPS. All Rights Reserved.

TYPICAL APPLICATION CIRCUITS

EVB Model: EV4027-J-00A

250V/2A

F1

NC/1206

R10

30Ts

Lm=287uH

36V/500mA

600V/3A/SMB

SMK0765F

220nF/400V

C1

330uF/63V

C10

330uF/63V

C9

L1

600uH

L4

600uH

100nF/275Vac

CX1

DF06S

2

1

BD1

2

1

2.2mH

L3

2k/1206

R1

7.32k/1%

R4

2.2nF/50V

C4

100pF/50V

C3

20/0805

R6

2.2k/1%

R9

0.2/1%/1206

R11

0.2/1%/1206

R12

1

Q1

100/1206

R13

2

1

68pF/630V/1206

C8

WUGF30J

1

2

D4

30k/1206

R14

NS

D1

L2

60mH

L

N

85VAC-264VAC

TVR10431

RV1

MP4027

MULT

2

CS/ZCD

7

VCC

1

NTC

3

GND

5

GATE

8

COMP

4

FB

6

U1

499k/1%/1206

R3A

2.2uF/10V

C6

0805

NTC1

NS

470k/1%/0.5W

R2

NS

C5

0/1%/1206

R5

UUR2813

T1

1

2

BAV3004W

D3

10pF/50V

C7

9.76k/1%

R8

5.1M/1%

R7

19Ts

LED+

LED-

WSGC10MH

D5

3.3uF/400V

C11

499k/1206

R16

499k/1206

R17

Option for >1kV Surge Test

650V/7A

1

3

4

5

20/1%/1206

R15

1

2

L5

499k/1%/1206

R3B

4.7uF/50V

C2

1N5375B

D6

2M/0.25W

R18

350V/0.2A

1000V/1A

350V/0.2A

BEAD

1800@70MHz

68nF/630V

C12

82V

1

2

BAV3004W

D2