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STCH02

STMicroelectronics
Part Number STCH02
Manufacturer STMicroelectronics
Description Offline PWM controller
Published Mar 13, 2016
Detailed Description STCH02 Offline PWM controller for ultra-low standby adapters SO-8 Features  Advanced power management for ultra-low s...
Datasheet PDF File STCH02 PDF File

STCH02
STCH02

Overview
STCH02 Offline PWM controller for ultra-low standby adapters SO-8 Features  Advanced power management for ultra-low standby power consumptions (under 10 mW at 230 Vac)  Fully integrated primary side constant current output regulation (CC)  650 V embedded HV start-up circuit with zero power consumption.
 Quasi resonant (QR) zero voltage switching (ZVS) operation  Automatic self-supply  Accurate and adjustable output OVP with autorestart after fault  Input voltage feedforward compensation for mains-independent CC regulation  Intelligent frequency jitter for EMI suppression  SO-8 package Applications  AC-DC chargers for smartphones, tablets, camcorders and other handheld equipment ...


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