bq24747 - Multi-Chemistry Battery Charger

Name: bq24747
SKU: bq24747-1440451

Texas Instruments

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Datasheet Details

Part number	bq24747
Manufacturer	Texas Instruments
File Size	1.65 MB
Description	Multi-Chemistry Battery Charger
Datasheet	bq24747-etcTI.pdf

bq24747 Product details

Description

The bq24747 is a high-efficiency, synchronous battery charger with an integrated input-current comparator, offering low component count for space-constrained, multi-chemistry battery-charging applications.

Features

1.
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.
Input Current Comparator, With Adjustable Threshold and Hysteresis.

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Published: Jun 19, 2020 |