• TPS54020RUWR VQFN-HR (RUW)-15
TPS54020RUWR VQFN-HR (RUW)-15

TPS54020RUWR

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  • Part Number : TPS54020RUWR

  • Package/Case : VQFN-HR (RUW)-15

  • Brands : Texas Instruments

  • Components Categories : Voltage Regulators - DC DC Switching Regulators

  • Datesheet : TPS54020RUWR DataSheet (PDF)

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Overview of TPS54020RUWR

The TPS54020RUWR is a synchronous buck DC/DC converter designed to provide efficient power conversion for low-voltage applications. It operates with an input voltage range of 4.5V to 28V and can deliver an output voltage as low as 0.76V. With a fixed 600 kHz switching frequency, it offers fast transient response and small external components. The device features a built-in high-performance integrated MOSFET and integrates comprehensive protection features like overcurrent protection, thermal shutdown, and undervoltage lockout. It comes in a small, thermally-enhanced 3mm × 3mm QFN package, making it suitable for space-constrained designs. The TPS54020RUWR is ideal for various applications such as distributed power systems, industrial equipment, and telecom infrastructure where high efficiency and compact size are crucial

TPS54020RUWR

Key Features

  • TPS54020RUWR is a 2.4V to 6V input, 500mA synchronous step-down converter with integrated low RDS(ON) high side and low side MOSFETs
  • It features a wide operating input voltage range, adjustable switching frequency, and cycle-by-cycle current limit protection
  • The device provides overvoltage and overcurrent protection, thermal shutdown, and a small 3mm x 3mm QFN package
  • Efficiency is up to 95%

    • Application

  • The TPS54020RUWR is typically used in various applications requiring a regulated voltage supply, such as industrial control systems, automotive electronics, telecommunication equipment, and consumer electronics
  • It can also be utilized in power management systems for portable devices, battery-powered applications, and general-purpose voltage regulation requirements

    • Specifications

    The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

    Vin (min) (V) 4.5 Vin (max) (V) 17
    Vout (min) (V) 0.6 Vout (max) (V) 5
    Iout (max) (A) 10 Iq (typ) (mA) 0.6
    Switching frequency (min) (kHz) 200 Switching frequency (max) (kHz) 1200
    Features Adjustable current limit, Enable, Frequency synchronization, Light Load Efficiency, Phase Interleaving, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification, Tracking Operating temperature range (°C) -40 to 150
    Rating Catalog Regulated outputs (#) 1
    Control mode current mode Duty cycle (max) (%) 98
    Type Converter

    Warranty & Returns

    Warranty, Returns, and Additional Information

    • QA & Return Policy

      Parts Quality Guarantee: 365 days

      Returns for refund: within 90 days

      Returns for Exchange: within 90 days

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