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TPS54314PWP The Texas Instruments TPS54314PWP is a synchronous buck PWM switcher with integrated MOSFETs. It provides a 1.8V fixed output voltage and up to 3A continuous current.
Mfr Part #:

TPS54314PWP

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS54314PWP is a synchronous buck PWM switcher with integrated MOSFETs. It provides a 1.8V fixed output voltage and up to 3A continuous current.
✓ Total Stock: 22,297 pcs
$ Price Range: $1.08

TPS54314PWP Available from 4 distributors

✓ Authorised
✓ Non-Authorised
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.

TPS54314PWP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS54314PWP Description

Short technical summary and product information.

The Texas Instruments TPS54314PWP is a member of the SWIFT™ family of DC-DC regulators. This device is a low-input-voltage, high-output-current synchronous-buck PWM converter that integrates all required active components. It features 60-mΩ MOSFET switches for high efficiency and provides 3A continuous output source and sink current.

 

The TPS54314PWP offers a fixed 1.8V output voltage with 1.0% initial accuracy. It operates with a wide PWM frequency range, fixed at 350 kHz and 550 kHz, or adjustable from 280 kHz to 700 kHz. The device is internally compensated for a low parts count and exhibits fast transient response.

 

This regulator is designed for low-voltage, high-density systems, suitable for point-of-load regulation for high-performance DSPs, FPGAs, ASICs, and microprocessors. It is available in a thermally enhanced 20-pin HTSSOP PowerPAD™ package, which reduces board area and total cost by eliminating the need for bulky heatsinks.

 

Key features include load protection by peak current limit and thermal shutdown. The integrated solution simplifies design and reduces overall system cost.

TPS54314PWP Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS54314x3-Vto6-VInput,3-AOutputSynchronousBuckPWMSwitcherWithIntegratedFETs
Subcategory: DC-DC Switching Regulator

TPS54314PWP Compliance

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

TPS54314PWP Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

TPS54314PWP Features

  • 3A continuous output current capability.
  • Fixed 1.8V output voltage.
  • Integrated 60-mΩ MOSFET switches.
  • Wide PWM frequency range.
  • Thermally enhanced 20-HTSSOP package.

TPS54314PWP Applications

  • Point-of-load power regulation.
  • Low-voltage, high-density systems.
  • Powering DSPs and microprocessors.
  • FPGA and ASIC power supplies.
  • Networking infrastructure applications.

TPS54314PWP FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS54314PWP?

The TPS54314PWP has a fixed output voltage of 1.8V.

What is the maximum output current of the TPS54314PWP?

The TPS54314PWP is rated for 3A output current.

What is the package type for the TPS54314PWP?

The TPS54314PWP is packaged in a 20-HTSSOP (PowerTSSOP) surface-mount package.

What is the operating temperature range of the TPS54314PWP?

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

Does the TPS54314PWP include a synchronous rectifier?

Yes, the TPS54314PWP includes a synchronous rectifier.

What switching frequency does the TPS54314PWP use?

The switching frequency is between 350kHz and 550kHz.

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