bq24751B - Host-Controlled Multi-Chemistry Battery Charger

Texas Instruments

bq24751B Datasheet Preview — Preview of bq24751B PDF

Datasheet Details

Part number	bq24751B
Manufacturer	Texas Instruments ↗
File Size	1.87 MB
Description	Host-Controlled Multi-Chemistry Battery Charger
Datasheet	bq24751B-etcTI.pdf

bq24751B Product details

Description

The bq24751B is a high-efficiency, synchronous battery charger with integrated compensation and system power selector logic, offering low component count for space-constrained multi-chemistry battery charging applications.

Features

1.
2 NMOS-NMOS Synchronous Buck Converter with 300 kHz Frequency and >95% Efficiency.
30-ns Minimum Driver Dead-time and 99.5% Maximum Effective Duty Cycle.
High-Accuracy Voltage and Current Regulation.
±0.5% Charge Voltage Accuracy.
±3% Charge Current Accuracy.
±3% Adapter Current Accuracy.
±2% Input Current Sense Amp Accuracy.
Integration.
Automatic System Power Selection From AC/DC Adapter or Battery.
Int.

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Published: Jan 10, 2020 |