SM5320A

SEIKO NPC CORPORATION —11

Evaluation Circuit Diagram

Note. This is a circuit only for the evaluation board of an electric characteristics. (It is not a recommended application circuit.)

GND3

CIN

YIN

VCC4

VDD

SDA

SCL

IN1

IN2

IN3

GND1

ISET

NC

VCC5

GND6

OUT3

VCC2

GND4

YOUT

VCC3

COUT

GND5

OUT2

VCC1

OUT1

GND2

REF

ADS

IN1

+

4.7

µF

YIN

+

4.7

µF

IN3

+

4.7

µF

IN2

+

4.7

µF

CIN

0.1

µF

I C Controller

2

+

100

µF

100

µF

0.1

µF

1.8k

Ω

10

µF

300

Ω

COUT

YOUT

OUT2

OUT3

+

100

µF

300

Ω

+

100

µF

300

Ω

+

100

µF

300

Ω

OUT1

+

100

µF

300

Ω