bq24745 - SMBus-Controlled Multi-Chemistry Battery Charger

Product Overview

Texas Instruments

Datasheet Details

Part number	bq24745
Manufacturer	Texas Instruments
File Size	2.28 MB
Description	SMBus-Controlled Multi-Chemistry Battery Charger
Datasheet	bq24745 Datasheet
Additional preview pages of the bq24745 datasheet.

Product details

Description

The bq24745 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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Other Datasheets by Texas Instruments

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Published: Jan 10, 2020 |