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SI-8050TFE DC-to-DC Step-Down Converter

SI-8050TFE Description

SI-8050TFE DC-to-DC Step-Down Converter .
The SI-8050TFE DC voltage regulator is a DC-to-DC buck convertor that attains an oscillation frequency of 300 kHz, and has an integrated miniaturized.

SI-8050TFE Features

* 1.5 A output current supplied in a small, through-hole mount power package High efficiency: 81% at VIN= 15 V, IO= 0.5 A,VO= 5 V Requires only four external components (optional soft start requires an additional capacitor) Oscillation circuit built-in (frequency 300 kHz typical) Constant-current mode

SI-8050TFE Applications

* include: DVD recorder FPD TV Telecommunications equipment Office automation equipment, such as printers On-board local power supply Output voltage regulator for second stage of SMPS (switched mode power supply) Not to scale Functional Block Diagram VIN 1 IN C1 PReg Overcurrent Protection SW 2

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DC-to-DC Step-Down Converter Sanken
Sanken SI-8050TFE-like datasheet