M61040FP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC

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M61040FP

Smart battery protection and monitoring IC

MITSUBISHI ELECTRIC  

Smart battery protection and monitoring IC

M61040FP

VIN12

VCC CFOUT

PFOUT

DFOUT

GND level

in discharging

Vreg

Vref

RESET

CK

DI

CS

Series

Regulator

Regulator

ON/OFF Control

Reset Circuit

Serial to Parallel

conversion

circuit

Control signal

from I/F circuit

VIN1

Figure1. Function after detecting over-discharge

Resume from Power Down Mode

After entering Power Down mode, the series regulator will begin operation when charger is

connected(VIN_12 pin is high). The RESET will output low to high signal when Vreg is over reset level

voltage. Microcomputer will begin operation and send command to resume M61040 from Power Down

mode.

7) Conditioning Circuit

M61040 have a discharge circuit of each cells. It is available for drop of cell voltage for safety purpose.

And to shorten the difference voltage among the cells . It can extend the battery pack life.

Mitsubishi Electric

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