DistyParts Icon
TPS549B22RVFR The Texas Instruments TPS549B22RVFR is a 25A synchronous SWIFT buck converter. It features an adjustable output voltage and operates from a 1.5V to 18V input range.
Mfr Part #:

TPS549B22RVFR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS549B22RVFR is a 25A synchronous SWIFT buck converter. It features an adjustable output voltage and operates from a 1.5V to 18V input range.
✓ Total Stock: 5,672 pcs
$ Price Range: $5.10

TPS549B22RVFR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request 21+22+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,842 pcs
On Request
1842 pcs On Request 1 On Request On Request On Request On Request On Request
Rayichip ✓
Non-Authorised Inventory information
1,330 pcs
On Request
1330 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS549B22RVFR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
View Similar Products (0)

TPS549B22RVFR Description

Short technical summary and product information.

The Texas Instruments TPS549B22RVFR is a high-performance synchronous buck converter from the SWIFT family. It is designed for efficient power management, capable of delivering up to 25A of continuous output current.

 

This device supports an adjustable output voltage ranging from 0.6V to 5.5V, with an input voltage range of 1.5V to 18V. It also accepts an input bias voltage (VDD) from 4.5V to 22V. The converter operates within a junction temperature range of -40°C to 125°C, making it suitable for demanding applications.

 

Key features include differential remote sense, adjustable current limit, and PMBus communication. The TPS549B22RVFR utilizes a D-CAP3 control mode for adaptive on-time control and offers adjustable frequency operation. It is housed in a 40-LQFN-CLIP package, designed for surface mounting.

 

This buck converter is well-suited for various power supply applications requiring high current density and precise voltage regulation. Its integrated power MOSFETs and synchronous rectification contribute to high efficiency.

TPS549B22RVFR Quick Information

Product Type: DC DC Switching Regulator
Series: SWIFT
Canonical Name: TPS549B22RVFR Synchronous SWIFT™ Buck Converter
Subcategory: Buck Converter

TPS549B22RVFR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS549B22RVFR Estimated Pricing

Qty Low High
1+ $5.10 $5.10

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS549B22RVFR Features

  • 25A continuous output current capability.
  • Wide 1.5V to 18V input voltage range.
  • Adjustable output voltage from 0.6V to 5.5V.
  • Synchronous buck converter with high efficiency.
  • Surface mountable 40-LQFN-CLIP package.

TPS549B22RVFR Applications

  • Powering high-performance processors.
  • Point-of-load power delivery.
  • Server and telecom infrastructure.
  • Industrial power supplies.

TPS549B22RVFR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS549B22RVFR?

1.5V to 18V.

What is the output voltage range?

0.6V to 5.5V adjustable.

What is the maximum output current?

25A.

What is the operating temperature range?

-40°C to 125°C junction temperature.

What package is the TPS549B22RVFR available in?

40-LQFN-CLIP (7x5) with exposed pad, surface mount.

Does it have synchronous rectification?

Yes.

Is the switching frequency adjustable?

Yes, adjustable.

Home

Categories