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The AL5810Q is an Automotive AEC-Q100 Linear LED Driver offering an excellent temperature and voltage current stability with output adjustable handling capability. The AL5810Q simplifies the design of LED drivers by setting the LED current with an external resistor using standard value resistors. The AL5810Q has an open drain output that can swing from 2.0V up to 60V supply voltage enabling it drive long LED chains for high side or low side LED strings. Its low 0.5V RSET pin is outside of the LED current path and can maintain current accuracy while minimizing the required overheads to regulate the LED current. This reduces its power dissipation when compared to traditional linear LED drivers. It makes it ideal for driving LEDs up to 200mA. The AL5810Q is available in the Wettable Flank W-DFN2020-3/SWP (Type A) package (2mm x 2mm), power dissipation (PD) up to 2W. The AL5810Q has been qualified to AEC-Q100 Grade 2 with Automotive Compliant supporting PPAPs available.
Interior and Exterior Automotive LED Lighting
Side Marker Lights
Automotive Mirror Turning Lights
LED Strings for Dome and Mood Lighting
ACE-Q100 Grade 2 Qualified
2.0V to 60V Wide Input Voltage Range
Low Reference Voltage (VRSET = 0.5V)
Adjustable Sink or Source LED Current Up to 200mA
±5% LED Current Tolerance @Room Temperature
Parallel Devices to Increase Regulated Current
Over Temperature Shutdown
-40°C to +105°C Ambient Temperature Range
Wettable W-DFN2020-3/SWP (Type A) (2mm x 2mm) PD up to 2W