Power Integration

Demoboard DER-502

DER-502 - 9.5 W TRIAC Dimmable, Power Factor Corrected, Isolated LED Driver

Topologie: PFC
Eingangsspannung (min.): 90.00 V
Eingangsspannung (max.): 132.00 V
Ausgang 1: 27.00 V / 0.350 A

Erstveröffentlichung am 28.06.2016, Version 1.0


9.5 WTYP TRIAC Dimmable High EfficiencyPower Factor Corrected Isolated LED DriverUsing LYTSwitchTM-3 LYT3315D90 VAC – 132 VAC Input;27 VTYP, 350 mATYP OutputDownlight LEDRev. 1.0


  • Single-stage power factor corrected, PF >0.9• Accurate constant LED current (CC) regulation, ±5%• High efficiency• Low cost and low component count for compact PCB solution• TRIAC dimmable• Works with a wide selection of TRIAC dimmers• Fast start-up time (<500 ms) – no perceptible delay• Minimum dead-band or visible pop on effect.• Integrated protection features• Open load and output short-circuit protection• Thermal fold-back protection• No damage during line brown-out or brown-in conditions• Meets IEC 2.5 kV ring wave, 1 kV differential surge and EN55015 conducted EMI


  Artikel Nr. SPEC Produktserie IR 1
RDC1 max.
(V (AC))
(V (AC))
744821110 PDF WE-CMB Stromkompensierte Netzdrossel 0.7 10 350 250 1500