Automotive specific LED driver ICs with integrated core functionality

The ASL10xxNTK, ASL10xxPHN and ASl10xxSHN are versatile application-specific, constant current high brightness LED (HB-LED) driver ICs. Ideal for automotive LED lighting applications, they provide the core functionality needed whilst maintaining system flexibility, enabling design re-use, and providing significant scalability at low cost.


Key features and benefits

  • Automotive qualified technology platform & product portfolio, to meet AEC Q100 requirements
  • Integrated core functionality in one small turnkey solution
  • Auto buck/boost topology, which allow maximum flexibility on output voltage up to 60V to drive up to 20 LEDs
  • Low system cost due to reduced component count
  • Operation within supply voltage range 6 V to 60 V, to withstand reverse battery conditions with series diode
  • No additional external components needed to eliminate LED ripple current
  • Fault detection, to enable feedback in case the LED is at fault
  • No external micro needed to achieve flexibility
  • Short Circuit Protection of module terminals to ground and battery
  • Lowest cost of ownership by re-usability across product platforms

Key applications

  • Automotive lighting, designed for light control modules enabling flexibility without the need for a microcontroller
  • Daytime running light
  • High and low beam
  • Turn indicator
  • Rear combination lighting

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Products

Type numberDescriptionStatusQuick access
ASL1002NTKAutomotive LED driver Order sample
ASL1004NTKAutomotive LED driver Order sample
ASL1007NTKAutomotive LED driver Order sample
ASL1010NTKAutomotive LED driver Order sample

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