FS6S中文資料仙童半導體數(shù)據(jù)手冊PDF規(guī)格書

Description

The Fairchild Power Switch(FPS) product family are specially designed for an off line SMPS with minimal external components. The Fairchild Power Switch(FPS) consists of a high voltage power SenseFET and a current mode PWM IC. Included PWM controller features the integrated fixed oscillator, the under voltage lockout, the optimized gate turn on/turn off driver, the thermal shutdown protection, the over voltage protection, and the temperature compensated precision current sources for the loop compensation and the fault protection circuitry.

Features

? Wide Operating Frequency Range Up to 150Khz

? Lowest Cost SMPS Solution

? Lowest External Components

? Low Start up Current (max:170uA)

? Low Operating Current (max:15mA)

? Internal High Voltage SenseFET

? Built-in Auto Restart Circuit

? Over Voltage Protection (Auto Restart Mode)

? Over Load Protection (Auto Restart Mode)

? Over Current Protection With Latch Mode

? Internal Thermal Protection With Latch Mode

? Pulse By Pulse Over Current Limiting

? Internal Burst Mode Controller for Stand-by Mode

? Under Voltage Lockout With Hysteresis

? External Sync. Terminal

Application

? Monitor SMPS