Datasheet Summary
.ti........................................................................................................................................................................................... SLVS991
- SEPTEMBER 2009
WHITE LED DRIVER WITH INTEGRATED POWER DIODE AND FAST BURST MODE DIMMING
Features
- IC Supply Range: 2.5-V to 6-V
- Power Stage Input Range: 4.5-V to 10-V
- Integrated 1.1-A / 20-V Internal Switch FET and
Power Diode
- Drive up to 5 LEDs in Series
- Fast on/off LED Current Within 1-µs in
Brightness Dimming
- Burst PWM Dimming Method With Frequency
Range From 60-Hz to 40-kHz
- Built-in Soft Start-up
- Over Load Protection
- Over Voltage Protection
- 2.5 × 2.5...