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TPS54673PWPR The Texas Instruments TPS54673PWPR is a 6A synchronous step-down buck converter. It operates with an input voltage from 3V to 6V and provides an adjustable output voltage.
Mfr Part #:

TPS54673PWPR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS54673PWPR is a 6A synchronous step-down buck converter. It operates with an input voltage from 3V to 6V and provides an adjustable output voltage.
✓ Total Stock: 28,504 pcs
$ Price Range: $1.08

TPS54673PWPR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
20,089 pcs
On Request
20089 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
8,415 pcs
On Request
8415 pcs On Request 1 On Request On Request 18+ 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.

TPS54673PWPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Output Voltage
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS54673PWPR Description

Short technical summary and product information.

The Texas Instruments TPS54673PWPR is a high-performance synchronous buck converter designed for low-voltage, high-density distributed power systems. It offers a continuous output current of 6A and operates with an input voltage range of 3V to 6V.

 

Key electrical specifications include an adjustable output voltage range from 0.9V to 3.3V with 1.0% accuracy. The device features a wide PWM frequency range, selectable between fixed 350 kHz and 550 kHz, or adjustable from 280 kHz to 700 kHz, and is synchronizable up to 700 kHz. It includes features such as Enable, Frequency synchronization, Power good, and Pre-Bias Start-Up.

 

Packaged in a 28-HTSSOP, the TPS54673PWPR utilizes Surface Mount technology. Its operating temperature range is -40°C to 125°C (TJ). The integrated solution reduces board area and component count, making it suitable for point-of-load regulation for high-performance DSPs, FPGAs, ASICs, and microprocessors in broadband, networking, and optical communications infrastructure.

 

This converter is protected by peak current limit and thermal shutdown, ensuring reliable operation. The SWIFT™ technology contributes to high efficiency at 6A continuous output source or sink current.

TPS54673PWPR Quick Information

Product Type: Synchronous Buck Converter
Canonical Name: TPS54673PWPR Synchronous Buck Converter
Subcategory: Synchronous Buck Converter

TPS54673PWPR Compliance

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

TPS54673PWPR Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

TPS54673PWPR Features

  • 6A continuous output current capability.
  • Adjustable output voltage from 0.9V to 3.3V.
  • Wide PWM frequency range up to 700kHz.
  • Synchronous rectification for high efficiency.
  • Pre-bias start-up and power good features.

TPS54673PWPR Applications

  • Point-of-load regulation for processors.
  • High-density distributed power systems.
  • Broadband and optical communication infrastructure.
  • FPGA and ASIC power supply applications.

TPS54673PWPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS54673PWPR?

The input voltage range is 3V to 6V.

What is the maximum output current of the TPS54673PWPR?

The maximum output current is 6A.

What is the adjustable output voltage range?

The output voltage is adjustable from 0.9V to 3.3V.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C (TJ).

What package type is the TPS54673PWPR available in?

It is available in a 28-HTSSOP package and a 28-PowerTSSOP package.

What is the typical quiescent current?

The typical quiescent current is 11mA.

What is the maximum duty cycle?

The maximum duty cycle is 90%.

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