C2162PX2 - Primary Sensing SMPS Controller
From initial application of power or from Run mode if VDD falls below ïVDDSLEEP below VDDREG, the controller changes to Sleep mode.
Non-essential controller circuits are powered down and the external switching transistor (Q1) is held off.
Exit from Sleep mode occurs when VDD rises above VDDRUN and t
C2162PX2 Features
* Advanced primary sensing controller achieves true CV/CC output characteristic without opto-coupler
* Full featured protection for over-temperature, input over-voltage, input under-voltage, output short-circuit
* Advanced PFM/PWM control and quasi-resonant switching for increased effic
