bq24753A - Host-Controlled Li-Ion and Li-Polymer Battery Charger

Texas Instruments

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Datasheet Details

Part number	bq24753A
Manufacturer	Texas Instruments
File Size	2.12 MB
Description	Host-Controlled Li-Ion and Li-Polymer Battery Charger
Datasheet	bq24753A-etcTI.pdf

bq24753A Product details

Description

The bq24753A is a high-efficiency, synchronous battery charger with integrated compensation and system power selector logic, offering low component count for space-constrained Li-Ion and Li-Polymer 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 |