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BQ24105-Q1

Part Number	BQ24105-Q1
Manufacturer	Texas Instruments
Description	Li-Ion/Li-Polymer Charger
Published	May 28, 2023
Detailed Description	bq24105-Q1 www.ti.com SLUS953A – AUGUST 2009 – REVISED APRIL 2012 SYNCHRONOUS SWITCHMODE, LI-ION AND LI-POLYMER CHARG...
Datasheet	BQ24105-Q1 PDF File

Overview

bq24105-Q1 www.
ti.
com SLUS953A – AUGUST 2009 – REVISED APRIL 2012 SYNCHRONOUS SWITCHMODE, LI-ION AND LI-POLYMER CHARGE-MANAGEMENT IC WITH INTEGRATED POWER FETs ( bqSWITCHER™) Check for Samples: bq24105-Q1 FEATURES 1 •23 Qualified for Automotive Applications • Ideal For Highly Efficient Charger Designs For Single-, Two-, or Three-Cell Li-Ion and LiPolymer Battery Packs • Also for LiFePO4 Battery (see Using bq24105 to Charge LiFePO4 Battery) • Integrated Synchronous Fixed-Frequency PWM Controller Operating at 1.
1 MHz With 0% to 100% Duty Cycle • Integrated Power FETs For Up To 2-A Charge Rate • High-Accuracy Voltage and Current Regulation • Stand-Alone (Built-In Charge Management and Control) Version • Status Outputs For LED or Host Processor Interface Indicates Charge-In-Progress, Charge Completion, Fault, and AC-Adapter Present Conditions • 20-V Maximum Voltage Rating on IN and OUT Pins • High-Side Battery Current Sensing • Battery Temperature Monitoring • Automatic Sleep Mode for ...

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