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DER-338 - 23 W, isolated, power factor corrected (PF >0.98), LED driver for T8 lamps

DER-338 - 23 W, Isolated, Power Factor Corrected (PF >0.98), LED Driver for T8 Lamps

 
Overview

Summary and Features
-Low cost
  - Combines PFC and PSR controlled CC into a single stage
  -Single sided PCB
  -Low component count
-Low profile (less than 10 mm component height)
- Highly energy efficient
  -≥86% at 110 VAC
- PF >0.98, THD <15% at 110 VAC
-Surge resistant
  -Meets 1 kV differential surge protection
  -Meest 500 V surge without MOV
  -IEC 61000-4-5 ring wave
- Integrated protection and reliability features
  -Output open circuit / output short-circuit protected with auto-recovery
  -Line input overvoltage shutdown extends voltage withstand during line faults
  -Auto-recovering thermal shutdown with large hysteresis protects both components and
printed circuit board

Blockdiagram

 
 
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