40 W dimmable filler-free isolated flyback LED driver with switched valley-fill PFC using TinySwitch-5 (TNY5075E)

• Input: 120 VAC - 277 VAC
• Output: 36 V, 1.12 A
• > 87% full load efficiency at 230 VAC
• < 10% full load THD at 230 VAC
• > 0.92 power factor from 120 V – 277 VAC
• < 4% flicker
• 36 V – 25 V constant current output range
• 3-in-1 Dimmable (0-10 V, 10 V PWM, Resistor)
• Slim form factor: 134 mm (L) × 38 mm (W) × 15 mm (H) 
• Meets 2 kV combination wave differential mode surge