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TPS53219RGTR

DC/DC Cntrlr Single-OUT Step Down 1070kHz 16-Pin VQFN EP T/R

Quantity Unit Price(USD) Ext. Price
1000 $0.536 $536.00
500 $0.546 $273.00
100 $0.566 $56.60
30 $0.626 $18.78
10 $0.668 $6.68
1 $0.745 $0.74

Inventory:5,216

*The price is for reference only.
  • 90-day after-sales guarantee
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Submit your quote request for TPS53219RGTR using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of TPS53219RGTR

The TPS53219RGTR is a synchronous buck DC-DC converter with integrated high- and low-side power MOSFETs. It is designed to provide a high-efficiency power supply solution for a wide range of applications, including industrial, automotive, and telecommunications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • SW: Switch Node
  • PH: Phase Node
  • FB: Feedback Input
  • COMP: Compensation Node
  • EN: Enable Input
  • PWRGD: Power Good Indicator
  • SS/TR: Soft-Start/Tracking Node
  • PGND: Power Ground
  • VIN: Input Supply Voltage
  • BOOT: Bootstrap Capacitor Connection
  • LX: Low-Side MOSFET Driver Output
  • VOUT: Output Voltage
  • PGND: Power Ground
  • RT/CLK: Soft-Start/PLL Node

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS53219RGTR IC for a visual representation.

Key Features

  • High Efficiency: The TPS53219RGTR offers high efficiency across a wide load range, minimizing power losses in the system.
  • Wide Input Voltage Range: With a wide input voltage range, this DC-DC converter can accommodate diverse input power sources.
  • Integrated MOSFETs: The integrated high- and low-side power MOSFETs simplify the design and layout of the power supply.
  • Adjustable Soft-Start: The soft-start function allows for controlled and gradual startup to prevent input voltage spikes.
  • Power Good Indicator: The PWRGD pin provides a signal to indicate when the output voltage is within regulation.
  • Protection Features: The TPS53219RGTR includes overcurrent protection, thermal shutdown, and input undervoltage lockout to ensure system reliability.

Note: For detailed technical specifications, please refer to the TPS53219RGTR datasheet.

Application

  • Point-of-Load Regulation: Ideal for providing power conversion and regulation for various point-of-load applications.
  • Automotive Electronics: Suitable for use in automotive electronic systems requiring efficient DC-DC conversion.
  • Telecommunications Infrastructure: Used in telecommunications infrastructure for voltage regulation and power management.

Functionality

The TPS53219RGTR is a high-performance synchronous buck DC-DC converter designed to efficiently regulate voltage in diverse applications, providing a reliable power supply solution.

Usage Guide

  • Power Supply: Connect VIN (Pin 9) to the input voltage source and VOUT (Pin 12) to the load.
  • Soft-Start: Set the soft-start time using external components connected to the SS/TR (Pin 6) and RT/CLK (Pin 13) pins.
  • Protection: Ensure proper thermal management and use appropriate input voltage levels to prevent overcurrent and undervoltage conditions.

Frequently Asked Questions

Q: Is the TPS53219RGTR suitable for high-temperature environments?
A: Yes, the TPS53219RGTR includes thermal shutdown protection and is designed to operate reliably in high-temperature conditions.

Equivalent

For similar functionalities, consider these alternatives to the TPS53219RGTR:

  • LT8614: This is a synchronous buck regulator from Analog Devices, offering similar high-efficiency power conversion with integrated MOSFETs.
  • MPQ4410: A DC-DC converter from Monolithic Power Systems, providing comparable features and performance to the TPS53219RGTR.
  • ADP2384: This synchronous buck converter from Analog Devices delivers efficient power supply solutions for diverse applications.

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) 28
Vout (min) (V) 0.6 Vout (max) (V) 5.5
Iout (max) (A) 20 Iq (typ) (mA) 0.4
Switching frequency (min) (kHz) 250 Switching frequency (max) (kHz) 970
Features Enable, Light Load Efficiency, Power good, Pre-Bias Start-Up, Synchronous Rectification Operating temperature range (°C) -40 to 85
Regulated outputs (#) 1 Rating Catalog
Control mode D-CAP Type Controller

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.

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TPS53219RGTR

DC/DC Cntrlr Single-OUT Step Down 1070kHz 16-Pin VQFN EP T/R

Inventory:

5,216
Overview of TPS53219RGTR Specifications Warranty & Returns Similar Products Popular Products

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After Sales Service

What after-sales service can be provided?

We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:

·Initiate the request within 90 days after the item's shipment date.

·Coordinate the return or exchange with our team.

·Keep the items in their original condition as delivered.

·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.

Shipping

What channels of transportation of goods does the website support?

We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.

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Package

How to ensure that the parts will be intact during transportation?

The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.

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Payment

Which payment methods can be used to pay for goods

Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.

Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.

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