COTAG
HYFX31104011
Tiny Package, High Efficiency, Step-up DC/DC Converter
Features
Input
Voltage Range: 1.
1V~5.
5V Internal
MOSFET with high switch current up to 3A
Shutdown Mode Supply Current: 5µA
90% Efficiency Up to 450kHz Switching Frequency Using Internal Power Switches SOT-23-6 Package
Applications
PDA DSC LCD Panel RF-Tags MP3 Portable Instruments Wireless Equipments
Description
The YF3141 is a compact, high efficiency, and low
voltage step-up DC/DC converter including an error amplifier, ramp generator, comparator, switch pass element and driver in which providing a stable and high efficient operation over a wide range of load currents.
It operates in stable waveforms without ext...