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TPS54673PWP The Texas Instruments TPS54673PWP is a synchronous step-down DC/DC switching regulator. It offers a 6A output current capability with an adjustable output voltage.
Mfr Part #:

TPS54673PWP

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS54673PWP is a synchronous step-down DC/DC switching regulator. It offers a 6A output current capability with an adjustable output voltage.
✓ Total Stock: 7,527 pcs
$ Price Range: $4.18

TPS54673PWP 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
7,232 pcs
On Request
7232 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
295 pcs
On Request
295 pcs On Request 1 On Request On Request 09+ 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.

TPS54673PWP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Features
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS54673PWP Description

Short technical summary and product information.

The Texas Instruments TPS54673PWP is a high-performance synchronous step-down (buck) converter designed for efficient power management. It operates with an input voltage range of 3V to 6V and can deliver a continuous output current of up to 6A. The output voltage is adjustable, providing design flexibility.

 

Key electrical specifications include a typical quiescent current of 0.011A and a maximum duty cycle of 90%. The switching frequency can be set to 350kHz or 550kHz, with options for synchronization. The device features enable, power good, and pre-bias start-up functionalities, along with synchronous rectification for improved efficiency.

 

Packaged in a 28-HTSSOP, the TPS54673PWP is suitable for surface mount applications. Its operating temperature range is -40°C to 85°C. This converter is well-suited for low-voltage, high-density distributed power systems and point-of-load regulation for processors like DSPs, FPGAs, and ASICs.

TPS54673PWP Quick Information

Product Type: DC DC Switching Regulator
Series: SWIFT
Canonical Name: TPS54673PWP Synchronous Step-Down Converter
Subcategory: Synchronous Buck Converter

TPS54673PWP Compliance

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

TPS54673PWP Estimated Pricing

Qty Low High
1+ $4.18 $4.18

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

TPS54673PWP Features

  • Synchronous step-down converter with 6A output.
  • Adjustable output voltage from 0.9V to 4.5V.
  • Wide input voltage range of 3V to 6V.
  • Fixed switching frequencies at 350kHz or 550kHz.
  • Surface mount 28-HTSSOP package.

TPS54673PWP Applications

  • Ideal for low-voltage power systems.
  • Point-of-load regulation for processors.
  • Suitable for broadband infrastructure.
  • Used in networking equipment.
  • Supports optical communication systems.

TPS54673PWP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum output current for the TPS54673PWP?

The maximum output current is 6A.

What is the input voltage range for this DC DC switching regulator?

The input voltage range is from 3V to 6V.

What is the adjustable output voltage range?

The output voltage is adjustable from 0.9V to 4.5V.

What are the available switching frequencies?

The available switching frequencies are 350kHz and 550kHz.

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What package type is the TPS54673PWP available in?

It is available in a 28-HTSSOP package.

Does this device feature synchronous rectification?

Yes, it features synchronous rectification.

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