STCH03

STCH03

STCH03L

Active

Offline PWM controller for low standby adapters

Quantity $ per Unit Savings
1 - 9$1.598%
10 - 24$1.442%
25 - 99$1.358%
100 - 249$1.1621%
250 - 499$1.0926%
500$0.9536%
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Out of stock
$1.47
Parameter NameParameter Value
ECCN USEAR99
ECCN EUNEC
Packing TypeTube
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameSO-8
Key features
  • Advanced power management for ultra-low standby power consumption (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
  • Accurate and adjustable output OVP with options auto-restart (STCH03) or latched (STCH03L) after fault
  • Output undervoltage protection (UVP) with auto-restart
  • Input voltage feedforward compensation for mains-independent CC regulation
  • Embedded thermal shutdown
  • Intelligent frequency jitter for EMI suppression
  • SO8 package