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A4001 - ONE CELL LITHIUM-ION/POLYMER BATTERY PROTECTION

Key Features

  • The A4001 battery protection IC is designed to protect lithium-ion/polymer battery from damage or degrading the lifetime due to overcharge, over discharge, and/or overcurrent for one-cell lithium-ion polymer battery powered systems, such as cellular phones The ultra-small package and less required external components make it ideal to integrate the A4001 into the limited space of battery pack. The accurate 50mV overcharging detection voltage ensures safe and full utilization charging. The very l.

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Datasheet Details

Part number A4001
Manufacturer AiT Semiconductor
File Size 807.12 KB
Description ONE CELL LITHIUM-ION/POLYMER BATTERY PROTECTION
Datasheet download datasheet A4001 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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AiT Semiconductor Inc. www.ait-ic.com A4001 BATTERY MANAGEMENT ONE CELL LITHIUM-ION/POLYMER BATTERY PROTECTION IC DESCRIPTION FEATURES The A4001 battery protection IC is designed to protect lithium-ion/polymer battery from damage or degrading the lifetime due to overcharge, over discharge, and/or overcurrent for one-cell lithium-ion polymer battery powered systems, such as cellular phones The ultra-small package and less required external components make it ideal to integrate the A4001 into the limited space of battery pack. The accurate 50mV overcharging detection voltage ensures safe and full utilization charging. The very low standby current drains little current from the cell while in storage The A4001 is available in SOT-26 package.