Datasheet Summary
HX1001 AX3001
Synchronous Boost DC/DC Regulator
Features
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- - Up to 94% Efficiency Low voltage start-up：0.9V Shut-down current: < 1μA Input voltage：0.9V～4.4V Output voltage：2.5V～4.3V (Up to 5V with Schottky) Low switch on resistance RDS(ON), Internal switch: 0.35Ω 1.4MHz fixed frequency switching Automatic PWM/PFM mode switching High switch on current: 0.9A Low profile SOT-23-6 package (lead-free packaging is now available)
Description
The AX3001 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...
