Datasheet > CW1013

CW1013

更新时间： 2024-11-25 14:55:31

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赛微 - CELLWISE		/
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描述
充电过流放电过流短路过充过放外部精密电阻检流

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数据手册

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CW1013 数据手册

www.cellwise-semi.com

CW1013-DS V1.1

CW1013 Series

Battery Protection IC for 1-Cell Pack

Package

Features



DFN-6 (1.57mm x1.90mm x0.45mm)



Overcharge Detection Voltage

• Range 4.150V~4.650V, Accuracy ±15mV

Overdischarge Detection Voltage

• Range 2.000V~3.500V, Accuracy ±40mV

High-accuracy Overcurrent Detection

• Discharge Overcurrent Detection Voltage 1,

Accuracy ± 1.0mV

Application



Lithium-ion Rechargeable Battery Pack



Lithium Polymer Rechargeable Battery Pack

General Des cription

• Discharge Overcurrent Detection Voltage 2,

Accuracy ± 2.0mV

CW1013 series is a protection IC for lithium-ion /

lithium polymer rechargeable batteries, which

includes high-accuracy voltage detection circuits

and delay circuits. It is suitable for protecting 1-cell

lithium-ion / lithium polymer rechargeable battery

packs from overcharge, overdischarge, and

overcurrent. By using an external overcurrent

detection resistor, it realizes high accuracy

overcurrent protection with less effect from

temperature change.

• Load Short-circuiting Detection Voltage,

Accuracy ± 5.0mV

• Charge Overcurrent Detection Voltage,

Accuracy ± 1.0mV



Detection Delay Times Are Generated only by

Internal Circuits



VM Pin and CO Pin Can Withstand Max. 28V

0V Battery Charge: Inhibited

Low Current Consumption: 2.28uA Typ.

Typical Application

Figure1．Typical Application

中文翻译

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