RY2203 - One Cell Li-ion and Li-poly Battery Protection

Description

e The RY2203 is a high integration solution for lithium-ion/polymer battery protection.

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

Features

Protection of Battery Cell Reverse Connection.
16mΩ Low RSS(ON) Internal Power MOSFET without External load.
Delay Times are generated inside.
Over-temperature Protection.
High-accuracy Voltage Detection.
Overcharge Current Protection.
Low Current Consumption.
Two-step Overcurrent Detection: Operation Mode: 0.7μA typ. Over Discharge Current Power-down Mode: 0.5μA typ. Load Short Circuiting.
Charger Det.

ChipSourceTek

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Datasheet Details

Part number	RY2203
Manufacturer	ChipSourceTek
File Size	1.18 MB
Description	One Cell Li-ion and Li-poly Battery Protection
Datasheet	RY2203 Datasheet
Additional preview pages of the RY2203 datasheet.

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Full PDF Text Transcription

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RY2203 One Cell Li-ion and Li-poly Battery Protection IC RY2203 Features • Protection of Battery Cell Reverse Connection • 16mΩ Low RSS(ON) Internal Power MOSFET without External load • Delay Times are generated inside • Over-temperature Protection • High-accuracy Voltage Detection • Overcharge Current Protection • Low Current Consumption • Two-step Overcurrent Detection: Operation Mode: 0.7μA typ. Over Discharge Current Power-down Mode: 0.5μA typ.

Published: Oct 9, 2024 |