n Wide 4.5V to 40V Input Voltage Range n Output Adjustable from 1.235V to 37V n Minimum Drop Out 1.5V n Fixed 150kHz Switching Frequency n 3A Constant Output Current Capa.

n Car Charger n Battery Charger Figure1. Package Type of XL4101 Rev 1.2 www.xlsemi.com 1 3A 150kHz 40V Buck Li Batte.

The XL4101 is a 150KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 3A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external components, the regulator is sim.

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