3S0680RF Datasheet – 800V 24A 150W, FPS – Fairchild

Part Number : 3S0680RF

Function : Fairchild Power Switch(FPS)

Package : TO-3P-5L Type

Manufacturers : Fairchild Semiconductor

Image :
3S0680RF Image

Description :

The Fairchild Power Switch(FPS) product family is specially designed for an off line SMPS with minimal external components. The Fairchild Power Switch(FPS) consist of high voltage power SenseFET and current mode PWM controller IC. controller IC features a trimmed oscillator, under voltage lock out, leading edge blanking, optimized gate turn-on/turn-off driver, thermal shut down protection, over voltage protection, temperature compensated precision current sources for loop compensation and fault protection circuit. compared to discrete MOSFET and controller or RCCswitching converter solution, a Fairchild Power Switch(FPS) can reduce total component count, design size, weight and at the same time increase & efficiency, productivity, and system reliability. It has a basic platform well suited for cost effective C-TV power supply.

Pinouts :
3S0680RF Pinout

Features :

• Wide operatimg frequency range up to (150kHz)
• Pulse by pulse over current limiting
• Over load protection
• Over voltage protecton (Min. 23V)
• Internal thermal shutdown function
• Under voltage lockout
• Internal high voltage sense FET
• External sync terminal
• Auto Restart Mode


3S0680RF Datasheet

3S0680RF Datasheet PDF Download

3S0680RF pdf

Other data sheets within the file : 3S0680RB, 3S0680RFB, KA3S0680RB, KA3S0680RFB, KA3S0680RB-TU, KA3S0680RB-YDTU, KA3S0680RFB-TU, KA3S0680RFB-YDTU

74HC245 Datasheet – Octal 3-STATE Transceiver – Fairchild

Part Number : 74HC245, MM74HC245

Function : Octal 3-STATE Transceiver

Package : DIP 20 Pin Type

Manufacturers : Fairchild Semiconductor

Image :
74HC245 datasheet

Description :

The MM74HC245A 3-STATE bidirectional buffer utilizes advanced silicon-gate CMOS technology, and is intended for two-way asynchronous communication between data buses. It has high drive current outputs which enable high speed operation even when driving large bus capacitances. This circuit possesses the low power consumption and high noise immunity usually associated with CMOS circuitry, yet has speeds comparable to low power Schottky TTL circuits.

Pinout and Truth Table

Other data sheets within the file : MM74HC245ACW, MM74HC245AMTC, MM74HC245AMTCX, MM74HC245AN

74HC245 Datasheet PDF Download

74HC245 pdf