C2161PX2 Overview
C2161PX2 and C2162PX2 Datasheet Primary Sensing SMPS Controller For Offline Applications ADVANTAGES Low cost bipolar primary switch Tight tolerance CV/CC operation Low ponent count High efficiency (Energy Star 2.0 pliance with margin) < 30 mW.
C2161PX2 Key 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 efficiency
- Switching timing jitter spreads RF spectral emissions, eases EMC pliance
- SOT23-6 package