HM5456G Datasheet PDF - H&M semi One Cell Lithium-ion/Polymer Battery Protection Specs

HM5456G - One Cell Lithium-ion/Polymer Battery Protection

Datasheet Summary

Description

The HM5456G product is a high integration solution for lithiumion/polymer battery protection.

MOSFET, high-accuracy voltage detection circuits and delay circuits.

Features

Protection of Charger Reverse Connection.
Protection of Battery Cell Reverse Connection.
Integrate Advanced Power MOSFET with Equivalent of 16mΩ RSS(ON).
Ultra-small SOT23-5 Package.
Only One External Capacitor Required.
Over-temperature Protection.
Overcharge Current Protection.
Two-step Overcurrent Detection: -Overdischarge Current -Load Short Circuiting.
Charger Detection Function.
0V Battery Charging Function - Delay Times are generated insi.

Datasheet Details

Part number	HM5456G
Manufacturer	H&M semi
File Size	1.23 MB
Description	One Cell Lithium-ion/Polymer Battery Protection
Datasheet	HM5456G Datasheet
Additional preview pages of the HM5456G datasheet.

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Full PDF Text Transcription

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HM5456G ______________________________________ ____________________________________________________ ____________________________ One Cell Lithium-ion/Polymer Battery Protection IC GENERAL DESCRIPTION The HM5456G product is a high integration solution for lithiumion/polymer battery protection. HM5456G contains advanced power MOSFET, high-accuracy voltage detection circuits and delay circuits. HM5456G is put into an ultra-small SOT23-5 package and only one external component makes it an ideal solution in limited space of battery pack. HM5456G has all the protection 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.

Published: Jun 24, 2019 |