DW8502 Description
Pin Name 1 VDD Supply voltage input Description 2 RS Output current set input. Connect a resistor from RS to GND to set the LED bias current 3 GND Ground 4 EN Output stage enable control pin. It can be left floating for normally on.
DW8502 Key Features
- Constant output current invariant to supply and load voltage change
- 5V to 40V supply voltage
- Up to 2.5A adjustable regulated output current
- Built-in thermal derating circuit
- Available PWM dimming control
- Output current adjusted through an external resistor
- TO-263 Package
- TO-220 Package