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STK740-441

Sanyo Semicon Device
Part Number STK740-441
Manufacturer Sanyo Semicon Device
Description 3.3V/5A Single Output Separate Excitation Chopper Regulator
Published Dec 5, 2005
Detailed Description Ordering number:EN6106 Thick Film Hybrid IC STK740-441 3.3V/5A Single Output Separate Excitation Chopper Regulator Ove...
Datasheet PDF File STK740-441 PDF File

STK740-441
STK740-441

Overview
Ordering number:EN6106 Thick Film Hybrid IC STK740-441 3.
3V/5A Single Output Separate Excitation Chopper Regulator Overview The STK740-441 is a separate-excitation step-down chopper regulator hybrid IC for the secondstage circuit and optimal as a 3.
3V local power supply for use in logic circuit that includes both 5V and 3.
3V systems.
This IC incorporates in the package all the necessary circuits for a chopper regulator including power switch, error amplifier, soft start, shutdown type output short protection, low-voltage malfunction prevention, on/off, and snubber circuits.
Therefore, external components required are input and output capacitors and choke coil only and this allows this IC t...


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