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.

FEATURES:

• 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