BD8664GW - Boost DC/DC Charger

ROHM

General Description

BD8664GW, BD8665GW and BD8668GW are lithium-ion battery charger IC’s, suitable for charging 2S batteries from a 5V source, such as a USB port with DC/DC boost topology.

Key Features

CP/CV Charging.
Charge-On/ Off control available with EN pin.
Integrated Input Detection (VBUSOK).
Integrated Power Good.
Boost Switching Topology.
Low Ron integrated MOSFET.
Output Short Circuit Protection.
0.4mm pitch Chip Scale Package (UCSP75M2).

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BD8664GW boost dc/dc charger by ROHM - Datasheet Preview

Datasheet Details

Part number	BD8664GW
Manufacturer	ROHM
File Size	0.99 MB
Description	Boost DC/DC Charger
Datasheet	BD8664GW Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Datasheet Battery Charger IC Series Boost DC/DC Charger With Input Current Limiter BD8664GW BD8665GW BD8668GW General Description BD8664GW, BD8665GW and BD8668GW are lithium-ion battery charger IC’s, suitable for charging 2S batteries from a 5V source, such as a USB port with DC/DC boost topology. Features  CP/CV Charging  Charge-On/ Off control available with EN pin  Integrated Input Detection (VBUSOK)  Integrated Power Good  Boost Switching Topology  Low Ron integrated MOSFET  Output Short Circuit Protection  0.4mm pitch Chip Scale Package (UCSP75M2) Applications DVC, DSC, MID and other Lithium battery-powered portable devices Key Specifications  Input Current Accuracy ±2%(BD8664GW) ±3%(BD8665GW/BD8668GW)  Charging Voltage Accuracy ±0.