PMP4936, 50Vdc-60Vdc Input,2-Channel,350mA LED Driver (10V to 40V String)

Reference Design using part TPS40210DGQ by Texas Instruments

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Manufacturer

Texas Instruments
  • Application Category
    Power Supplies
  • Product Type
    DC to DC Single Output Power Supplies

Associated Documents

For End Products

  • LED Lighting

Description

  • PMP4936, 50Vdc-60Vdc Input,2-Channel,350mA LED Driver (10V to 40V String). Reference design contains two duplicate LED drivers. Each circuit drives a 10V to 40V series connected string of LEDs at 350mA. The input range is 50VDC to 60VDC. The TPS40210 boost controller is used in an "upside-down" buck topology for a simple, low-cost solution. This circuit includes synchronization, enable, PWM dimming, current trimming, and a current sense functions for interfacing with an external Microprocessor

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    50 to 60 V
  • Output Voltage
    40 V
  • Output Current
    0.35 A
  • Output Power
    14 W
  • Topology
    Buck- Upside Down|Buck- Non Sync

Featured Parts (8)

Featured Parts
Part Number Manufacturer Type Description
INA193AIDBVR Texas Instruments Special Purpose Amplifiers SP Amp Current Shunt Monitor Single 18V 5-Pin SOT-23 T/R Buy
INA193AIDBVT Texas Instruments Special Purpose Amplifiers SP Amp Current Shunt Monitor Single 18V 5-Pin SOT-23 T/R Buy
INA193AIDBVT-870205606 Texas Instruments Special Purpose Amplifiers SP Amp Current Shunt Monitor Single 18V 5-Pin SOT-23 T/R Buy
TPS40210DGQR Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Up 1000kHz 10-Pin HVSSOP EP T/R Buy
TPS40210 Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Up 1000kHz 10-Pin HVSSOP EP Tube Buy
TPS40210DGQRG4 Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Up 1000kHz 10-Pin HVSSOP EP T/R Buy
TPS40210DGQ Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Up 1000kHz 10-Pin HVSSOP EP Tube Buy
TPS40210DGQG4 Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Up 1000kHz 10-Pin HVSSOP EP Tube Buy

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