M62255FP データシートの表示（PDF） - MITSUBISHI ELECTRIC

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M62255FP

GENERAL PURPOSE BATTERY CHARGER CONTROL IC

MITSUBISHI ELECTRIC  

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MITSUBISHI<Dig./Ana. INTERFACE>

M62255FP

GENERAL PURPOSE BATTERY CHARGER CONTROL IC

<DESCRIPTION OF TERMINALS>

Pin No. Symbol

Function

7

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

6

The shift clock input pin which input signal from DI pin to 8-Bit shift register by the

CK rising edge of clock signal

8

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

15

DOUT The output pin of the amplified A-D data

11

ADJ The voltage output pin for adjusting A-D reference voltage

10 REF IN The reference voltage input pin of the A-D converter

19

IN1 The A-D converter input pin

18

IN2 The A-D converter input pin

17

IN3 The A-D converter input pin

16

IN4 The A-D converter input pin

20 ISENSE1+ The charge current sense input pin for high side voltage

21

ISENSE1- The charge current sense input pin for low side voltage

13 ISENSE2+ The discharge current sense input pin for high side voltage

14

ISENSE2- The discharge current sense input pin for low side voltage

9

DCDOUT The discharge current detect circuit output pin

23

VDET The voltage detection input pin

22

IDET The current detection input pin

24

This pin is used to make connection with capacitor and resistor which

VC are used for phase compensation

1

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

3

OSC The pin used to connect capacitor to determine the frequency of ocelot

5

PS The control pin of power save mode (H : power save mode, L : normal mode)

12

Vcc The power supply pin

4

GND The ground pin

3

PGND The ground pin of power unit

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