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bq24704

Texas Instruments
Part Number bq24704
Manufacturer Texas Instruments
Description Host-Controlled Li-Ion and Li-Polymer Battery Charger
Published Jan 10, 2020
Detailed Description Not Recommended for New Designs bq24704 www.ti.com.......
Datasheet PDF File bq24704 PDF File

bq24704
bq24704


Overview
Not Recommended for New Designs bq24704 www.
ti.
com SLUS838 – MAY 2009 Low Cost, Host-Controlled Li-Ion and Li-Polymer Battery Charger With Low Iq 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 – Dynamic Power Management (DPM) with Status Indicator – Charger Overcurrent Protection – Battery Overvoltage Protection – Thermal Shutdown • Supports Two, Three, or Four Li+ Cells • 8 – 24 V AC/DC-Adapter Operating Range • Analog In...



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