HX1106 Description
The HX1106 is a high efficiency synchronous, dual channel PWM step-down DC/DC converter working under an input voltage range of 2.5V to 5.5V. It integrates two PWM synchronous step-down DC-DC converters. 100% duty cycle capability extends battery life in portable devices, while the quiescent current (one channel) is 200µA with no load, and drops to < 1µA in shutdown.