Multi Mode, Constant Current And Constant Voltage Primary Edge Control Power Switch Kp2123sg

Integrated 650V MOSFET
Support flyback and step-down topology applications
Flyback primary side control (SEL pin suspended)
Quasi resonant step-down control (sel=gnd)
+-4% cross flow and constant pressure accuracy
Standby power consumption is less than 70mW
Multi mode primary edge control mode
Work without abnormal sound
Optimized dynamic response
Adjustable line loss compensation
Constant current compensation of integrated line voltage and load voltage

Integrated protection function:
Short circuit protection (SLP)
Over temperature protection (OTP)
Cycle by cycle current limiting protection (OCP)
Leading edge blanking (LEB)
Pin suspension protection
VDD overvoltage and undervoltage protection and clamping protection
Package form sop7/8, dip7/8