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TPS549D22RVFR

Conv DC-DC 1.5V to 16V Synchronous Step Down Single-Out 0.6V to 5.5V 40A 40-Pin LQFN-CLIP EP T/R

Quantity Unit Price(USD) Ext. Price
100 $5.300 $530.00
30 $5.398 $161.94
10 $5.495 $54.95
1 $5.640 $5.64

Inventory:6,349

*The price is for reference only.
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Submit your quote request for TPS549D22RVFR using this form.You can also reach us via email at Email: [email protected], and we will respond within 12 hours.

Overview of TPS549D22RVFR

The TPS549D22RVFR is a synchronous step-down DC-DC converter IC that offers high efficiency and flexible voltage regulation capabilities. This IC is designed to provide a reliable power supply solution for a wide range of applications, including industrial, automotive, and consumer electronics.

Pinout

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

  • VIN: Input voltage
  • VSEL: Voltage select pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPS549D22RVFR IC for a visual representation.

Key Features

  • High Efficiency: The TPS549D22RVFR offers high efficiency operation, reducing power losses and improving system performance.
  • Wide Input Voltage Range: This IC can accept a broad range of input voltages, making it suitable for various power supply applications.
  • Flexible Voltage Regulation: The voltage select pin allows for easy adjustment of the output voltage, providing flexibility in system design.
  • Integrated Power Good Function: The power good output signal indicates when the output voltage is within regulation, enhancing system monitoring.
  • Compact Package: Available in a compact and space-saving package, ideal for applications with limited board space.

Note: For detailed technical specifications, please refer to the TPS549D22RVFR datasheet.

Application

  • Industrial Power Supplies: Ideal for use in industrial power supply systems requiring stable and efficient voltage regulation.
  • Automotive Electronics: Suitable for automotive applications such as infotainment systems, lighting, and motor control.
  • Consumer Electronics: Used in various consumer electronic devices for power management and voltage regulation.

Functionality

The TPS549D22RVFR is a synchronous step-down DC-DC converter that efficiently regulates input voltages to provide a stable output voltage for electronic systems. It is a versatile solution for power supply requirements in a range of applications.

Usage Guide

  • Input Power: Connect VIN (Pin 1) to the input power source within the specified voltage range.
  • Voltage Selection: Use VSEL (Pin 2) to configure the desired output voltage based on system requirements.

Frequently Asked Questions

Q: Is the TPS549D22RVFR suitable for high current applications?
A: Yes, the TPS549D22RVFR can handle high current loads efficiently with its synchronous step-down operation.

Q: What protections does the TPS549D22RVFR offer?
A: The TPS549D22RVFR includes overcurrent protection, thermal shutdown, and input undervoltage lockout to safeguard the device and system.

Equivalent

For similar functionalities, consider these alternatives to the TPS549D22RVFR:

  • LM2678: This is a buck regulator IC from TI offering comparable efficiency and voltage regulation performance.
  • ADP2384: An integrated synchronous step-down converter from Analog Devices with similar features to the TPS549D22RVFR for power supply 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) 1.5 Vin (max) (V) 16
Vout (min) (V) 0.6 Vout (max) (V) 5.5
Iout (max) (A) 40 Iq (typ) (mA) 2
Switching frequency (min) (kHz) 315 Switching frequency (max) (kHz) 1125
Features Adaptive/Dynamic Voltage Scaling, Adjustable current limit, Differential Remote Sense, Enable, Forced PWM, Light Load Efficiency, Over Current Protection, PMBus, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification, UVLO adjustable, Voltage Margining Operating temperature range (°C) -40 to 125
Rating Catalog Regulated outputs (#) 1
Control mode D-CAP3 Duty cycle (max) (%) 80
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.

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TPS549D22RVFR

Conv DC-DC 1.5V to 16V Synchronous Step Down Single-Out 0.6V to 5.5V 40A 40-Pin LQFN-CLIP EP T/R

Inventory:

6,349
Overview of TPS549D22RVFR 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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