Microchip Technology CL7 Linear Constant Current LED Driver with Enable

Microchip CL7 Linear Constant Current LED Driver with Enable is a linear fixed current regulator designed for driving high brightness LEDs at 100mA from nominal 12V, 24V, and 48V power supplies. With a maximum rating of 90V, Microchip CL7 Linear Constant Current LED Driver is able to withstand transients without the need for additional transient protection circuitry. An active-low enable input allows logic level control of the LED for on/off control or PWM dimming. The enable input has 100kΩ pull-down resistance. Overtemperature protection shuts off the LED current when the die temperature rises above +135°C (nominal). Full LED current resumes when the die temperature falls below +105°C (nominal).