Part Number: KA1M0565R

Function: 650V, Fairchild Power Switch(FPS)

Package: TO-220 Type

Manufacturer: Fairchild Semiconductor

Image and Pinouts:

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. PWM controller features integrated fixed 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 design in either a flyback converter or a forward converter.

Features

1. Precision fixed operating frequency
2. KA1M0565R (67KHz), KA1H0565R (100KHz)
3. Pulse by pulse over current limiting
4. Over load protection
5. Over voltage protection (Min. 23V)
6. Internal thermal shutdown function
7. Under voltage lockout
8. Internal high voltage sense FET

Absolute Maximum Ratings (Ta = 25°C)

1. Maximum Drain voltage : VD,MAX = 650 V
2. Drain Gate voltage (RGS=1MΩ): VDGR = 650 V
3. Gate-source (GND) voltage : VGS = ±30 V
4. Drain current pulsed : IDM = 20 ADC
5. Single pulsed avalanche energy : EAS = 230 mJ
6. Continuous drain current (TC=25°C) : ID = 5.0 ADC
7. Maximum Supply voltage : VCC,MAX = 30 V

Other data sheets are available within the file: 1HO565R, 1MO565R, KA1MO565R, KA1H0565R-TU, KA1H0565R-YDTU, KA1MO565R, KA1MO565

KA1M0565R Datasheet PDF Download