电池管理 - 型号列表

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保护IC：1节Li+电池(电池电压< 4.4V)

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QV PDF

12通道、高压电池组故障监测器
MAX11080

超低功耗过压/欠压监测器，用于监测12节电池

QV PDF

独立式、单节电池电量计IC，带有Li+电池保护和SHA-1认证
DS2784

业内首款完备的电量计方案，集成了1节Li+电池保护电路和SHA-1认证系统

QV PDF

高端功率、电流监视器
MAX4210, MAX4211

Key Specifications: Battery Protectors, Selectors and Monitors

Part Number

Functions

Battery Type

Interface

User Data Storage (bytes)

Parameters Measured

Battery Protection

Supply Voltage (min) (V)

Supply Voltage (max) (V)

Package

Smallest Available Package (max w/pins) (mm²)

Operating Temp. Range (°C)

DS2784

•	Fuel Gauge

•

Protector

1 Cell Li-Ion

1-Wire

16 EEPROM

Current
Temperature
Time
Voltage

Over Voltage
Over-Current
Over-Temperature
Over/Under Voltage

2.5

4.6

-40 to +85

Key Specifications: Current Sense Amplifiers
Part Number	CMVR (min) (V)	CMVR (max) (V)	V_CC (min) (V)	V_CC (max) (V)	I_CC (typ) (µA)	Bidirectional Current-Sense	V_{SENSE_FS} (recommended) (mV)	A_V (Gain)	Gain Accuracy @25°C (max) (%)	-3dB BW (kHz)	Comparators	Package	Operating Temp. Range (°C)
MAX4211	4	28	2.7	5.5	670	No	100 150	16.67 V/V 25 V/V 40.96 V/V	1.5	220	2	TQFN/16 TSSOP/16	-40 to +85
MAX4210	4	28	2.7	5.5	380	No	100 150	16.67 V/V 25 V/V 40.96 V/V	1.5	220	0	µMAX/8 TDFN-EP/6	-40 to +85
See All Current Sense Amplifiers (25)