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BD8668GW - Boost DC/DC Charger

Download the BD8668GW datasheet PDF. This datasheet also covers the BD8664GW variant, as both devices belong to the same boost dc/dc charger family and are provided as variant models within a single manufacturer datasheet.

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).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BD8664GW-Rohm.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BD8668GW
Manufacturer ROHM
File Size 0.99 MB
Description Boost DC/DC Charger
Datasheet download datasheet BD8668GW Datasheet

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Other Datasheets by ROHM

Part Number Description
BD8664GW Boost DC/DC Charger
BD8665GW Boost DC/DC Charger
BD8646FV Flexible Step-down Switching Regulator
BD8682MUV-M Camera Module System Power-Supply
BD86852MUF-C PMIC

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.

View original datasheet text
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.