LPB1003 - One Cell Li-Ion Battery Protection IC

General Description

The LPB1003 product is a highly integrated solution for Li-Ion battery protection.

Key Features

Integrate Advanced Power MOSFET with Equivalent of 50mΩ RSS(ON).
Two-step Overcurrent Detection: Overdischarge Current Load Short Circuiting.
Overcharge Current Protection.
0V Battery Charging Function.
Delay Times are generated inside.
High-accuracy Voltage Detection.
Low Current Consumption: Operation Mode: 3.5μA typ. Typical.

LPB1003 one cell li-ion battery protection ic by Lowpowersemi - Datasheet Preview

Datasheet Details

Part number	LPB1003
Manufacturer	Lowpowersemi
File Size	266.75 KB
Description	One Cell Li-Ion Battery Protection IC
Datasheet	LPB1003 Datasheet

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Preliminary Datasheet LPB1003 One Cell Li-Ion Battery Protection IC General Description The LPB1003 product is a highly integrated solution for Li-Ion battery protection. It includes advanced power MOSFETs, precision voltage detection circuitry and delay circuitry for all the protection functions required in battery applications, including overcharge, overdischarge, overcurrent and load short circuit protection. Its accurate overcharge detection voltage ensures a safe and efficient charging cycle. The low standby current allows for almost no battery current to be consumed during storage. The LPB1003 is available in an ultra-small SOT23-5 package. Its simple peripheral circuit requires only one external capacitor.