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SI-8008HFE DC-to-DC Step-Down Converter

SI-8008HFE Description

SI-8008HFE DC-to-DC Step-Down Converter .
The SI-8008HFE DC voltage regulator is a DC-to-DC buck convertor that attains an oscillation frequency of 150 kHz, and has an integrated miniaturized.

SI-8008HFE Features

* ▪ 5.5 A output current supplied in a small, through-hole mount power package ▪ High efficiency: 83% at VIN= 15 V, IO= 3.0 A,VO= 5 V ▪ Requires only seven external components (optional soft start requires an additional capacitor) ▪ Oscillation circuit built-in (frequency 150 kHz typical) ▪ Constant-c

SI-8008HFE 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 C4 PReg Overcurrent Pr

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DC-to-DC Step-Down Converter Sanken
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