TPS92660EVM, Two String LED Driver with I2C/EPROM Current Trim Evaluation Module Board

Reference Design using part TPS92660PWP by Texas Instruments

Manufacturer

Texas Instruments
  • Application Category
    Lighting
  • Product Type
    Dimming LED Driver

For End Products

  • Illumination
  • Industrial LED Lighting
  • Lighting

Description

  • TPS92660EVM, Evaluation Module (EVM) is a DC LED driver which can drive two strings of LEDs. The LED currents can be trimmed through an I2C interface in the IC. The EVM consists of one non-synchronous constant current buck converter with input voltage up to 80 VDC and one constant current linear regulator with input voltage up to 60 VDC. The buck converter uses the constant on time control scheme to control the average LED current. The linear regulator regulates the LED current by adjusting the drain to source voltage drop across a MOSFET

Key Features

  • Input Voltage
    20 to 80 V
  • Output Voltage
    30 to 36 V
  • Output Current
    0.84 A
  • Number of Derived Elements
    10

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