PMP7390, 9 - 60V Automotive Input, 5V@2.1A Dual Port Smart USB Charger Reference Design

Reference Design using part TPS40170RGY 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

  • Automotive and Transportation
  • Consumer Electronics

Description

  • PMP7390, 9 - 60V Automotive Input, 5V@2.1A Dual Port Smart USB Charger Reference Design. Using the TPS40170 PWM Buck Controller, this power management reference design provides a regulated 5V to power 2 USB ports at 2.1A each (total 4.2A) in a small form-factor. The design has been optimized for a nominal 12V input and accepts 8-60V

Key Features

  • Conversion Type
    DC to DC
  • Input Voltage
    9 to 60 V
  • Output Voltage
    5 V
  • Output Current
    4.2 A
  • Output Power
    21 W
  • Topology
    Buck- Synchronous

Featured Parts (4)

Featured Parts
Part Number Manufacturer Type Description
TPS2511DGN Texas Instruments USB Power Switches USB Charging Port Controller Single 5.5V 0.25A to 2.7A 8-Pin HVSSOP EP Tube Buy
TPS2511DGNR Texas Instruments USB Power Switches USB Charging Port Controller Single 5.5V 0.25A to 2.7A 8-Pin HVSSOP EP T/R Buy
TPS40170RGYT Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 20A 660kHz 20-Pin VQFN EP T/R Buy
TPS40170RGYR Texas Instruments DC to DC Controllers DC/DC Cntrlr Single-OUT Step Down 20A 660kHz 20-Pin VQFN EP T/R Buy

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