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bq24753A Datasheet Host-controlled Li-ion And Li-polymer Battery Charger

Manufacturer: Texas Instruments

Overview: bq24753A .ti........................................................................................................................................................................................................

General Description

The bq24753A is a high-efficiency, synchronous battery charger with integrated pensation and system power selector logic, offering low ponent coun

Key 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.
  • Automatic System Power Selection From AC/DC Adapter or Battery.
  • Int.

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