Datasheet Summary
Constant Current LED Driver with 64 Dimming Steps for up to 4 LEDs
General Description BD1754HFN is a multi-level brightness control LED Driver that works as a constant current driver with 64 steps, so that the driving current can be adjusted finely. BD1754HFN is best suited to turn ON LEDs that require high-accuracy LED brightness control.
Features
- Current Regulation for up to 4 Parallel LEDs
- Adjustable Constant Current with 64 Steps
- High Accuracy and Good Matching of each Current Channel (0.5% Typ)
- Brightness Control Via Single-Line Digital Control Interface (Uni-Port Interface Control = UPIC)
Key Specification
- Operating Power Supply Voltage Range:
2.7V...