UNIVERSAL INPUT, 12V/5A ADAPTER EVALUATION BOARD

EVX2001-Y-00B Rev.1.1

www.MonolithicPower.com

3

6/8/2017

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

© 2017 MPS. All Rights Reserved.

EVALUATION BOARD SCHEMATIC

PVB

3

PDrv

6

IS

19

SVB

13

CP

16

Vcc

5

SGND

20

CS

4

PGND

2

SGND

14

COMP

15

EBO

8

VDD

17

PEP

1

PGND

7

FB

18

MPX2001

HV

10

SDrv

12

SRD

11

U1

FR107

D1

PGND

PGND

L

N

22uF/50V

C5

Np:Np_au:Ns=42:6:5

Lp=0.75mH

Np

Ns

Np_au

2.2nF/250V

C8

BAV21W

D3

10/1206

R15A

200V/0.2A

1000V/1A

PQ2625

12V/5A

10

6

3

1

5

4

T1

499K/1206

R6

1uF

C14

1nF/630V

C2

0.1u/50V

C3

1.0/1206

R12

PGND

PGND

1/1206/1%

R7

0.75/1206/1%

R4

PGND

10pF

C4

PGND

NTC

R13

1nF

C6

HV

EBO

5.1M/1206

R3

5.1M/1206

R2

100K/1%

R1

PGND

EBO

SGND

SGND

4.7uF

C13

SGND

20K/1%

R21

220K/1%

R20

SGND

SGND

1nF

C7

1K/1%

R10

NC

C11

SGND

SDrv

SDrv

PGND

1.0nF/250V

CY1

SGND

SRD

0

R19

10K

R8

10K

R17

D2

D4

47/1206

R5

BD1

GBU406

220nF

CX1

120uF

C1

1/1206/1%

R9

1

Q1

650V/39A

Q2

FDPF045N10A

100V

IS

499K/1206

R24

PGND

Q3

NC

R23

20/1206

R11

20/1206

R16

1k

R14

2.2uF

C15

2.2uF

C16

680pF

C9

820uF

C10

820uF

C12

D5

499K/1%

R18

100pF

C17

10/1206

R15B

2.2M

RX1

2.2M

RX2

6m/1%

R22

VOUT

GND

Figure 1

—Schematic