Features
 Wide Input Voltage Range: 5V to 55V
 Output Current up to 1A
 Internal 55V NDMOS Switch
 Typical 4% Output Current Accuracy
 Single Pin for On/Off and Brightness Control by DC Voltage or
PWM Signal
 High Efficiency (Up to 97%)
 Fault Status Indication for Abnormal Operation
 LED Short-Circuit Protection
 Inherent Open-Circuit LED Protection
 Current-Sense Resistor Short-Circuit Protection
 Over Temperature Shutdown
 Up to 1MHz Switching Frequency
 SO-8EP Package Available in Green Molding Compound (No Br,
Sb)
 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
 Halogen and Antimony Free. “Green” Device (Note 3)
 The AL8862Q is suitable for automotive applications
requiring specific change control; this part is AEC-Q100
qualified, PPAP capable, and manufactured in IATF 16949
certified facilities.

Applications
 Automotive interior LED lamps
 Automotive exterior LED lamps