M62258FP

REJ03F0247-0200 Rev.2.00 Jun 16, 2008

Page 2 of 8

Pin Arrangement

(Top view)

Outline: PRSP0016DE-A (16P2N-A)

16

15

CS

14

CK

13

DI

12

VB

11

10

9

M62258FP

Pin Description

Pin No.

Pin Name

Function

12

DI

The serial data input pin which used to receive 8-bit wide serial data

13

CK

The shift clock input pin which takes the input signal of DI pin to 8-bit shift

register by the rising edge of clock signal

14

CS

When this pin is "Low", DI pin can receive the data into the 8-bit shift register.

The each bit will be latched at rising edge of the clock signal

8

The output pin of the amplified A/D data

4

REF

The reference voltage output pin of the A/D converter

5, 6

IN1, IN2

The A/D converter input pin

7

The current sense input pin

3

MSW1

The main switch driver output pin (Open collector)

9

The stabilized +5 V output pin

11

The pre-drive pin which used to connect the external PNP Tr

10

The power supply pin

15

The current detection input pin

16

The voltage detection input pin

2

P.C

The feedback pin for voltage and current control

1

GND

The ground pin