FSQ100 Datasheet Green Mode Fairchild Power Switch

Manufacturer: Fairchild (now onsemi)

FSQ100 green mode fairchild power switch by Fairchild (now onsemi) - Datasheet Preview

Datasheet Details

Part number	FSQ100
Manufacturer	Fairchild (now onsemi)
File Size	795.57 KB
Description	Green Mode Fairchild Power Switch
Datasheet	FSQ100 Datasheet

General Description

The FSQ100 consists of an integrated Pulse Width Modulator (PWM) and SenseFET, specifically designed for high-performance, off-line, Switch-Mode Power Supplies (SMPS) with minimal external components.

This device is an integrated high-voltage power switching regulator that combines a VDMOS SenseFET with a voltage mode PWM control block.

The integrated PWM controller

Overview

FSQ100 — Green Mode Fairchild Power Switch (FPSTM) March 2011 FSQ100 Green Mode Fairchild Power Switch.

Key Features

Internal Avalanche-Rugged SenseFET.
Precision Fixed Operating Frequency: 67KHz.
Burst-Mode Operation.
Internal Startup Circuit.
Pulse-by-Pulse Current Limiting.
Over-Voltage Protection (OVP).
Overload Protection (OLP).
Internal Thermal Shutdown Function (TSD).
Auto-Restart Mode.
Under-Voltage Lockout (UVLO) with Hysteresis.
Built-in Soft-Start.
Secondary-Side Regulation.

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