RFT1150 Description
Pin Assignment RFT1150 is a multi-output constant current LED driver. With its linear architecture, the external circuits can be significantly simplified to 4 external resistors for adjusting the RGBW (or amber) output current. RFT1150 provides a maximum sink current of 350 mA for each channel, with a reasonable value of the external resistor.
RFT1150 Key Features
- Operating supply voltage: 3.3 V ~ 5 V
- Constant current output
- Max. output voltage: 17 V
- Max. output enable frequency: 1 MHz
- Accurate output current adjustment through
- Thermal protection (auto current reduction
- Thermal alarm ( over 140 °C)
- LED open detection