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HM5493A - One Cell Lithium-ion/Polymer Battery Protection

Description

The +0$ product is a high integration solution for lithiumion/polymer battery protection.

+0$ contains advanced power MOSFET, high-accuracy voltage detection circuits and delay circuits.

Features

  • Protection of Charger Reverse Connection.

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Full PDF Text Transcription

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HM5493A One Cell Lithium-ion/Polymer Battery Protection IC GENERAL DESCRIPTION The +0$ product is a high integration solution for lithiumion/polymer battery protection. +0$ contains advanced power MOSFET, high-accuracy voltage detection circuits and delay circuits. +0$ is put into an ultra-small DFN3.5X2.5X0.55-6 package and only one external component makes it an ideal solution in limited space of battery pack. +0$KDVDOOWKHSURWHFWLRQ functions required in the battery application including overcharging, overdischarging, overcurrent and load short circuiting protection etc. The accurate overcharging detection voltage ensures safe and full utilization charging. The low standby current drains little current from the cell while in storage.
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