RY2201 - One Cell Li-ion and Li-poly Battery Protector

Datasheet Summary

Description

The RY2201 is a high integration solution for lithium-ion/polymer battery protection.

RY2201 contains internal power MOSFET, high-accuracy voltage detection circuits and delay circuits.

Features

Protection of Charger Reverse Connection.
Protection of Battery Cell Reverse Connection.
Over-temperature Protection.
Overcharge Current Protection.
Two-step Overcurrent Detection: Over Discharge Current Load Short Circuiting.
Charger Detection Function.
0V Battery Charging Function.
RoHS Compliant and Lead (Pb) Free.
40mΩ Low RSS(ON) Internal Power MOSFET.
Delay Times are generated inside.
High.

RYCHIP

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Datasheet Details

Part number	RY2201
Manufacturer	RYCHIP
File Size	1.18 MB
Description	One Cell Li-ion and Li-poly Battery Protector
Datasheet	RY2201 Datasheet
Additional preview pages of the RY2201 datasheet.

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Full PDF Text Transcription

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RY2201 One Cell Li-ion and Li-poly Battery Protection IC Features • Protection of Charger Reverse Connection • Protection of Battery Cell Reverse Connection • Over-temperature Protection • Overcharge Current Protection • Two-step Overcurrent Detection: Over Discharge Current Load Short Circuiting • Charger Detection Function • 0V Battery Charging Function • RoHS Compliant and Lead (Pb) Free • 40mΩ Low RSS(ON) Internal Power MOSFET • Delay Times are generated inside • High-accuracy Voltage Detection • Low Current Consumption Operation Mode: 2.5μA typ. Power-down Mode: 1.5μA typ.

Published: Nov 27, 2024 |