RDK-242

RDK-242 is incorporates a 725 V power MOSFET, high-voltage switched current source, multi-mode PWM control, oscillator, thermal shutdown circuit, fault protection and other control circuitry onto a monolithic device.

• EcoSmart - Energy Efficient
  • Ideal for applications from 10 W to 245 W
  • Energy efficient over entire load range
  • No-load consumption below 100 mW at 265 Vac
  • Up to 750 mW standby output power for 1 W input at 230 Vac
• High Design Flexibility for Low System Cost
  • Multi-mode PWM control maximizes efficiency at all loads
  • 132 kHz operation reduces transformer and power supply size
  • 66 kHz option for highest efficiency requirements
  • Accurate programmable current limit
  • Optimized line feed-forward for line ripple rejection
  • Frequency jittering reduces EMI filter cost
  • Fully integrated soft-start for minimum start-up stress
  • 725 V rated MOSFET
  • Simplifies meeting design derating requirements
• Extensive Protection Features
  • Auto-restart limits power delivery to <3% during overload faults
  • Output short-circuit protection (SCP)
  • Output over-cu