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BQ25011

BQ25011 Description

Single-Chip Li-Ion Charger and DC/DC Converter IC, Output 3.3V

BQ25011 Categories

DC/DC Converters

BQ25011 Manufacturer

Texas Instruments

BQ25011 Datasheet (PDF)

BQ25011 Datasheet

BQ25011 Price & Availability


Check BQ25011 Price & Availability at Canics

BQ25011 Features

  • Li-Ion Or Li-Pol Charge Management and Synchronous DC-DC Power Conversion In a Single Chip
  • Optimized for Powering Bluetooth Headsets and Accessories
  • Charges and Powers the System from Either the AC Adapter or USB with Autonomous Power Source Selection
  • Integrated USB Charge Control with Selectable 100 mA and 500 mA Charge Rates
  • Integrated Power FET and Current Sensor for Up to 500 mA Charge Applications AND 100 mA 1.8 V DC-DC Controller with Integrated FET
  • Reverse Leakage Protection Prevents Battery Drainage
  • Automatic Power Save Mode For High Efficiency at Low Current, or Forced PWM for Frequency Sensitive Applications
  • APPLICATIONS
  • Bluetooth Headsets
  • Bluetooth Accessories
  • Low-Power Handheld Devices

BQ25011 Parameters

Pin/Package20QFN
# Series Cells1
Charge Current (Max) (A)0.5
Charge Status Outputs2
Control TopologyLinear
Switching Frequency (kHz)1000
Primary Charge Termination MethodMinimum Current
Select parameters and click to see components with these parameters.

Products Similar to BQ25011

BQ25010, BQ25010RHLR, BQ25011RGYR, BQ25011RHLR, BQ25012

 
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