3.3v/5a Single Output Separate Excitation Chopper Regulator Semicon Device

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 protec- tion, low-voltage malfunction prevention, on/off, and snubber circuits. Therefore, external components re- quired are input and output capacitors and choke coil only and this allows this IC to be used to construct a large-current (5A) chopper Regulator as if a 3-pin regula- tor were used. By Sanyo Semiconductor Corporation
STK740-411 's PackagesSTK740-411 's pdf datasheet



STK740-411 Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
STK740-411 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

Related Electronics Part Number

Related Keywords:

STK740-411 Pb-Free STK740-411 Cross Reference STK740-411 Schematic STK740-411 Distributor
STK740-411 Application Notes STK740-411 RoHS STK740-411 Circuits STK740-411 footprint