BD99954GW, BD99954MWV - 1 to 4-Cell Li-Ion Battery Manager

ROHM

The BD99954GW by ROHM is a 1 to 4-Cell Li-Ion Battery Manager. Below is the official datasheet preview.

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BD99954GW 1 to 4-Cell Li-Ion Battery Manager by ROHM - Datasheet Preview — Official preview page of the **BD99954GW** 1 to 4-Cell Li-Ion Battery Manager datasheet (ROHM).

Datasheet Details

Part number	BD99954GW, BD99954MWV
Manufacturer	ROHM
File Size	3.08 MB
Description	1 to 4-Cell Li-Ion Battery Manager
Datasheet	BD99954MWV-ROHM.pdf
Note	This datasheet PDF includes multiple part numbers: BD99954GW, BD99954MWV. Please refer to the document for exact specifications by model.
Additional preview pages of the BD99954GW datasheet.

BD99954GW Product details

Description

Voltage Measurement for Thermistor. Bias voltage output for the external thermistor. SMBus Interface (Clock up friendly I2C) for Host communication for space-constraint equipment such as Low profile Notebook PC, T

Features

s.
Dual-source Battery Charger UQFN040V5050 UCSP55M3C 6 x 7balls 0.4mm 5.0mm x 5.0mm x 1.0mm 0.4mm 2.6mm x 3.0mm x 0.62mm.
High efficiency Step-Up/Down switching charger for 1-4 cell Li-Ion/Li-poly battery.
Two separate input sources for USB-VBUS and DC adapter.
Two port BC1.2 detectors.
JEITA compliant charging profile.
Programmable parameters for Preconditioning, Pre- charge current, and Fast-charge current.
Programmable charging voltage UQFN040V.

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Published: Apr 30, 2020 |