bq24740 - Host-Controlled Multi-Chemistry Battery Charger

Product Overview

Texas Instruments

Datasheet Details

Part number	bq24740
Manufacturer	Texas Instruments
File Size	1.68 MB
Description	Host-Controlled Multi-Chemistry Battery Charger
Datasheet	bq24740 Datasheet
Additional preview pages of the bq24740 datasheet.

Product details

Description

The bq24740 is a high-efficiency, synchronous battery charger with integrated compensation, 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.
Internal Loop Compensation.
Internal Soft Start.
Safety.

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Published: Jun 19, 2020 |