2770EAR 查看數據表（PDF） - Dallas Semiconductor -> Maxim Integrated

零件编号

产品描述 (功能)

比赛名单

2770EAR

Battery Monitor and Charge Controller

Dallas Semiconductor -> Maxim Integrated 

BLOCK DIAGRAM Figure 1

DS2770

1-WIRE

DQ

INTERFACE

AND

ADDRESS

THERMAL

SENSE

VOLTAGE

REFERENCE

MUX

ADC

VIN

IS1

ADC

IS2

REGISTERS AND

USER MEMORY

LOCKABLE EEPROM

SRAM

TEMPERATURE

VOLTAGE

CURRENT

ACCUM CURRENT

TIMER

STATUS/CONTROL

TIMEBASE

VCH

SNS

CHARGE CONTROL

Internal sense resistor configuration only

25mW

CHIP GROUND

CC

UV

VSS

3 of 27

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