HX3001 Overview
： ～ Output voltage：2.5V～4.3V (Up to 5V with Input voltage 0.9V 4.4V Schottky) Low switch on resistance RDS(ON), Internal switch: < 1µA ： The HX3001 is high efficiency synchronous, PWM step-up DC/DC converters optimized to provide a high efficient solution to medium power systems. The devices work under the input voltage between 0.9V and 4.4V with a 1.4MHz fixed frequency switching.