Description
C2161PX2 and C2162PX2 Datasheet Primary Sensing SMPS Controller For Offline Applications ADVANTAGES * Low cost bipolar primary switch * Tigh.
From initial application of power or from Run mode if VDD falls below ïVDDSLEEP below VDDREG, the controller changes to Sleep mode.
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
Applications
* ADVANTAGES
* Low cost bipolar primary switch
* Tight tolerance CV/CC operation
* Low component count
* High efficiency (Energy Star 2.0 compliance with margin)
* < 30 mW no-load power consumption (Five star rating)
* Programmable maximum switching frequency
* Programmab
