AL8807Q Description
Pin Assignments The AL8807Q is a step-down DC/DC converter designed to drive LEDs with a constant current. Depending on the forward voltage of the LEDs, the device can drive up to nine LEDs in series from a voltage source of 6V to 30V. Series connection of the LEDs provides identical LED currents resulting in uniform brightness and eliminating the requirement for ballast resistors.
AL8807Q Key Features
- LED Driving Current up to 1.3A
- Better than 5% Accuracy
- High Efficiency up to 96%
- Optimally Controlled Switching Speeds
- Operating Input Voltage from 6V to 30V
- PWM/DC Input for Dimming Control
- Built-in Output Open-Circuit Protection
- Automotive Grade with AEC-Q100 Qualification
- MSOP-8EP: Available in “Green” Molding pound (No Br, Sb)
- Totally Lead-Free & Fully RoHS pliant (Notes 1 & 2)