- Step-down constant-current HBLED
  drivers
- Up to 500mA, if operated up to
  a temperature of +105°C

Features
- 6.5V to 65V Input Voltage Range
- On-Board 65V, 0.45Ω Power MOSFET
- Hysteretic Control: Up to 2MHz Switching Frequency
- ±3% LED Current Accuracy
- 200mV Current-Sense Reference
- Resistor-Programmable Constant LED Current
- Integrated High-Side Current Sense
- Thermal-Foldback Protection/Linear Dimming
- Thermal-Shutdown Protection
- Available in a Thermally Enhanced 8-Pin SO package
- -40°C to +125°C Operating Temperature range