Diodes Incorporated
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DLD101

Linear Mode Current Sink LED Driver

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Feature(s)

  • Primarily Designed for Driving °C/s for Illumination, Signage and Backlighting Applications
  • Ideally Suited for Linear Mode Constant Current Applications
  • VBE Referenced Current Sink Circuit Includes: - N-Channel Enhancement Mode MOSFET (Q1) - Base Accessible Pre-Biased Transistor (Q2)
  • High Voltage Capable (50V)
  • Small Form Factor Surface Mount Package
  • High Dissipation Capability
  • Low Thermal Resistance
  • Lead Free By Design/RoHS Compliant
  • "Green" Device
  • Qualified to AEC-Q101 Standards for High Reliability
  • Product Specifications

    Product Parameters

    AEC Qualified No
    Compliance (Only Automotive supports PPAP) Standard
    Topology Linear LED Driver
    Minimum Supply Voltage (V) N/A V
    Maximum Supply Voltage (V) 50 V
    Maximum VOUT (V) 50 V
    Number of Channels 1
    LED Current Sense Voltage (mV) 600 mV
    Output Current (mA) 1000 mA
    Channel Max. Output Current (mA) 1000 mA
    Accuracy (%) 10 %
    Dimming PWM
    Temperature Range (°C) -40 to 85 °C

    Related Content

    Packages

    Technical Documents

    SPICE Model

    Calculators

    Evaluation Boards and User Guides

    Recommended Soldering Techniques

    TN1.pdf

    RoHS CofC

    Product Change Notices (PCNs)

    A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

    PCN # Issue Date Implementation Date Subject
    PCN-2640 2023-09-12 2024-03-13 Device End of Life (EOL) - Automotive