Part Number : TOP100YAI
Function : TOPSwitch Family / Three-terminal off-line PWM switch
Package : TO-220 Type
Maker : Power Integrations, Inc
Pinouts : 
Description :
The TOPSwitchfamily implements, with only three pins, all functions necessary for an off-line switched mode control system: high voltage N-channel power MOSFET with controlled turn-on gate driver, voltage mode PWM controller with integrated 100 kHz oscillator, high voltage start-up bias circuit, bandgap derived reference, bias shunt regulator/error amplifier for loop compensation and fault protection circuitry.
Application Circuits :
System Level Fault Protection Features
• Auto-restart and cycle by cycle current limiting functions handle both primary and secondary faults
• On-chip latching thermal shutdown protects the entire system against overload
Datasheet PDF Download : 
Others datasheet of same file :
TOP100-4, TOP100, TOP101YAI, TOP102YAI, TOP103YAI
