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TPS54218RTER +BOM

Advanced switching regulator ideal for high-density electronics design

TPS54218RTER General Description

The TPS54218RTER is a highly efficient DC/DC converter designed for synchronous buck (step down) applications. With a wide input voltage range of 2.95V to 6V, this converter is suitable for a variety of power supply designs. It features a single output, capable of delivering up to 2A of current at a specified output voltage. The device is housed in a WQFN-16 package, which is compact and provides good thermal performance. This converter is also RoHS compliant, making it environmentally friendly and safe for use in various electronic products

TPS54218RTER

Key Features

  • TPS54218RTER is a high-performance synchronous step-down DC-DC converter
  • It has a wide input voltage range of 4.5V to 28V
  • This converter has a 2A continuous output current capability
  • It features an adjustable switching frequency up to 2.2MHz
  • TPS54218RTER includes thermal shutdown and overcurrent protection for robust performance
  • Application

    • Powering communication
    • Server load regulation
    • Handheld battery life

    Specifications

    Vin (min) (V) 2.95 Vin (max) (V) 6
    Vout (min) (V) 0.8 Vout (max) (V) 4.5
    Iout (max) (A) 2 Iq (typ) (mA) 0.35
    Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 2000
    Features Enable, Frequency synchronization, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification, UVLO adjustable Operating temperature range (°C) -40 to 150
    Rating Catalog Regulated outputs (#) 1
    Control mode current mode Duty cycle (max) (%) 98
    Type Converter

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