TPS92561DGNR by Texas Instruments | LED Drivers | Avnet ASIA
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TPS92561DGNR

Texas Instruments

LED DRVR Boost 1-CH Triac/Reverse Phase 400V 2A 8-Pin MSOP-PowerPAD T/R

Manufacturer Part #: TPS92561DGNR

Alternate Part #: TPS92561DGNR


RoHS Compliant

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The TPS92561 device is a boost controller for LED lighting applications utilizing high-voltage, low-current LEDs. A boost converter approach to lighting applications allows the creation of the smallest volume converter possible and enables high efficiencies beyond 90%. The device incorporates a current sense comparator with a fixed offset enabling a simple hysteretic control scheme free of the loop compensation issues typically associated with a boost converter. The integrated OVP and VCC regulator further simplify the design procedure and reduce external component count.

Key Features

  • Simple Hysteretic Control
  • Compact Solution and Simple Bill Of Materials
  • Naturally Dimmable TRIAC and Reverse Phase
    Dimmers
  • Implements LED Drive Circuits Capable of High
    >90% Efficiency, >0.9 Power Factor,
    and <20% THD
  • Programmable Output Over-voltage Protection
  • Overtemperature Shutdown
  • VCC Undervoltage Lockout
  • 8-Pin VSSOP (MSOP) With Exposed Pad
  • Technical Attributes

    Description
    Value
    Find similar Parts
    Product Dimensions
    3.1(Max) x 3.1(Max) x 0.95(Max)
    Lead Finish
    Gold|Silver Over Nickel Palladium
    Number of Channels
    1
    DC Input Voltage (Max)
    42 V
    Output Type
    Adjustable
    DC Input Voltage (Min)
    6.5 V
    Type
    Switching

    ECCN / UNSPSC

    Description
    Value
    ECCN:
    EAR99
    SCHEDULE B:
    8542 2121-00
    HTSN:
    8542 2121-00

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