• packageimg
packageimg

TPS54020RUWT

4.5-V to 17-V, 10-A synchronous SWIFT™ buck converter with out-of-phase synchronization

Inventory:7,956

  • 90-day after-sales guarantee
  • 365 Days Quality Guarantee
  • Genuine Product Guarantee
  • 7*24 hours service quarantee

Rapid Quote

Submit your quote request for TPS54020RUWT using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of TPS54020RUWT

The TPS54020RUWT is a 42V, 0.5A synchronous step-down DC-DC converter with an integrated high-side MOSFET. It provides high efficiency and low quiescent current with excellent load and line transient performance. This converter is ideal for a wide range of applications requiring a compact and efficient power supply solution.

Pinout

(Note: Refer to the datasheet for precise pin configurations.)

  • VIN: Input voltage connection
  • SW: Switching node
  • PGND: Power ground
  • FB: Feedback voltage connection
  • SS/TR: Soft-start/tracking pin for adjusting startup timing
  • EN: Enable pin to turn the converter on or off
  • POR: Power good indicator

Circuit Diagram

Include a circuit diagram that illustrates the connections and operation of the TPS54020RUWT for a practical representation.

Key Features

  • Wide Input Voltage Range: Operates with input voltages ranging from 4.5V to 42V, suitable for various power supply applications.
  • High Efficiency: Provides high efficiency conversion for extended battery life and reduced heat dissipation.
  • Low Quiescent Current: Features low quiescent current to enhance efficiency during light-load operation.
  • Adjustable Soft-Start: Allows flexibility in startup timing and prevents input voltage overshoot.
  • Integrated MOSFET: Includes an integrated high-side MOSFET for simplified design and increased reliability.

Note: For detailed specifications, refer to the TPS54020RUWT datasheet.

Application

  • Portable Devices: Ideal for powering portable electronic devices and battery-operated systems.
  • Industrial Automation: Suitable for use in industrial automation systems requiring efficient power conversion.
  • Telecommunications: Used in telecommunications equipment for reliable and regulated power supply.

Functionality

The TPS54020RUWT is a synchronous step-down DC-DC converter that efficiently converts higher input voltages to lower output voltages. It is designed to meet the demands of modern power-sensitive applications.

Usage Guide

  • Input Power: Connect VIN and ground pins appropriately to the input power source within the specified voltage range.
  • Load Connection: Connect the load to the output pins according to the required voltage and current specifications.
  • Enable Control: Use the EN pin to control the converter's operation by toggling between enable and disable states.

Frequently Asked Questions

Q: What is the maximum input voltage supported by the TPS54020RUWT?
A: The TPS54020RUWT can handle input voltages up to 42V, providing flexibility in various applications.

Q: Does the TPS54020RUWT have thermal protection?
A: Yes, the TPS54020RUWT features thermal shutdown protection to prevent overheating under extreme operating conditions.

Equivalent

For similar functionalities, consider these alternatives to the TPS54020RUWT:

  • LM2678: A synchronous step-down regulator offering similar efficiency and input voltage range for power supply applications.
  • MP2315: This DC-DC converter provides comparable performance and features to the TPS54020RUWT in a different package.

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

  • Shipping and Package ?

    Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.

    Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.

  • Payment ?

    For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.

    If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

packageimg

TPS54020RUWT

4.5-V to 17-V, 10-A synchronous SWIFT™ buck converter with out-of-phase synchronization

Inventory:

7,956