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Description

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.

Application(s)

  • Interior and Exterior Automotive LED Lighting
  • Puddle Lighting
  • Side Marker Lights
  • Automotive Mirror Turning Lights
  • LED Strings for Dome and Mood Lighting
  • Instrumentation Illumination

Feature(s)

  • 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
  • Totally Lead-Free & Fully RoHS Compliant 
  • Halogen and Antimony Free. “Green” Device 
  • The AL5810Q is suitable for automotive applications
    requiring specific change control; this part is AEC-Q100
    qualified, PPAP capable, and manufactured in IATF 16949
    certified facilities.
    https://www.diodes.com/quality/product-definitions/

Product Specifications

Product Parameters

Qualified to AECQ10x Yes
Compliance (Only Automotive supports PPAP) Automotive
Topology Linear LED Driver
Minimum Supply Voltage 2.5 V
Maximum Supply Voltage 60 V
Maximum VOUT 60 V
Number of Channels 1
LED Current Sense Voltage N/A mV
Output Current 200 mA
Channel Max. Output Current (mA) 200
Accuracy 5 %
Dimming PWM by external transistor
Temperature Range -40 to 125 °C

Related Content

Packages
W-DFN2020-3 (SWP) (Type A)

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Orderable Part Number Buy from Distributor / Contact Sales Request Samples
AL5810QFJ3-7

AL5810QFJ3-7

Authorized Distributor Quantity Inventory Date Countries/Regions Buy Online
Mouser Electronics Inc. 3000 3/9/2021 South America, North America, Asia, Europe, Middle East Buy Now
Avnet 69000 3/8/2021 United States Buy Now
Digi-Key Electronics 2615 3/8/2021 Europe, Asia, North America Buy Now
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