• The bq24741 features resistor-programmable PWM switching frequency and accurate 150mA trickle charge (with 20mΩ sensing resistor).
SKU: SLY-IC097 Category:

Product Description

  • The bq24741 is a high-efficiency, synchronous battery charger with integrated compensation, offering low component count for space-constrained Li-ion or Li-polymer battery charging applications.
  • The bq24741 charges two, three, or four series Li+ cells, supporting up to 10 A of charge current, and is available in a 28-pin, 5×5-mm2 thin QFN package.


  • NMOS-NMOS Synchronous Buck Converter
  • Resistor-Programmable Switching Frequency between 300kHz and 800kHz
  • 8V-24V Input Voltage Operation Range
  • Cells Pin Support Two to Four Li-Ion Cells up to 18V Battery Voltage


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