iW3625 Description
All-in-one non-dimmable low-cost off-line LED driver Supports buck topology for high efficiency (> 90%) Supports universal input voltage range (90VAC 277VAC) and output power up to 45W High power factor (PF) with low current-ripple control technology User-configurable power factor setting (> 0.7 to > 0.95) Able to achieve low THD (< 20%) User-configurable internal or external over-temperature protection (OTP) with...
iW3625 Key Features
- All-in-one non-dimmable low-cost off-line LED driver
- Supports buck topology for high efficiency (> 90%)
- Supports universal input voltage range (90VAC
- 277VAC) and output power up to 45W
- High power factor (PF) with low current-ripple control technology
- User-configurable power factor setting (> 0.7 to > 0.95)
- Able to achieve low THD (< 20%)
- User-configurable internal or external over-temperature protection (OTP) with temperature-current derating
- Tight LED current regulation (±5%) across line and load, and within power inductance tolerance (±20%)
- Stabilized LED current-ripple control without visible shimmer or flicker