EV0055 (MP1530) TRIPLE OUTPUT STEP-UP PLUS CHARGE PUMP FOR TFT BIAS

EVALUATION BOARD

EV0055 Rev. 1.3

www.MonolithicPower.com

2

8/22/2005

MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.

© 2005 MPS. All Rights Reserved.

TM

EVALUATION BOARD SCHEMATIC

MP1530

GL

EN

FB3

FB2

SW

12

13

14

15

16

11

10

9

8

7

6

5

4

3

2

1

CT

FB1

MP1530_S01

RDY

R6

93.1k

Ω

R3

6.8k

Ω

R7

10k

Ω

C19

NS

C21

NS

C20

NS

D2

NS

C3

10nF

R2

100k

Ω

R5

10k

Ω

R10

0

Ω

R4

68.1k

Ω

R8

205k

Ω

R11

0

Ω

R9

10k

Ω

R1

100k

Ω

C2

10nF

C12

0.1

µF

C16

0.1

µF

C7

0.1

µF

C6

1

µF

25V

C17

330pF

C18

330pF

C9

0.1

µF

U1

C13

1

µF

50V

C11

0.1

µF

C10

0.1

µF

C4

0.1

µF

C5

0.1

µF

D1

1N5819HW

D5

BAS40-04-7

D4

BAS40-04-7

D3

BAS40-04-7

L1

4.7

µF

2.3A

C1

10

µF

6.3V

C14

NS

C8

10

µF

25V

C15

NS

RDY

GND

GND

GND

EN

GND