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TPS54312PWP The Texas Instruments TPS54312PWP is a synchronous buck converter with a fixed 1.2V output voltage and a maximum output current of 3A. It operates from an input voltage range of 3V to 6V.
Mfr Part #:

TPS54312PWP

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS54312PWP is a synchronous buck converter with a fixed 1.2V output voltage and a maximum output current of 3A. It operates from an input voltage range of 3V to 6V.
✓ Total Stock: 10,979 pcs
$ Price Range: $1.08

TPS54312PWP Available from 6 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.

TPS54312PWP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Power
Output Type
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS54312PWP Description

Short technical summary and product information.

The TPS54312PWP is a member of the SWIFT™ family of DC-DC regulators from Texas Instruments. This device is a low-input-voltage, high-output-current synchronous-buck PWM converter that integrates all required active components.

 

Key electrical specifications include a fixed 1.2V output voltage, a maximum output current of 3A, and an input voltage range of 3V to 6V. It operates with a switching frequency of 350kHz or 550kHz and features a synchronous rectifier for high efficiency.

 

The device is housed in a 20-pin HTSSOP package, designed for surface mounting. It operates within a temperature range of -40°C to 85°C.

 

This regulator is suitable for low-voltage, high-density systems and point-of-load regulation applications.

TPS54312PWP Quick Information

Product Type: DC-DC Switching Regulator
Series: SWIFT™
Canonical Name: TPS54312PWP Synchronous Buck Converter
Subcategory: Buck Converter

TPS54312PWP Compliance

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

TPS54312PWP Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

TPS54312PWP Features

  • 3A continuous output current capability.
  • Fixed 1.2V output voltage.
  • 3V to 6V input voltage range.
  • Synchronous buck converter topology.
  • 20-HTSSOP surface mount package.

TPS54312PWP Applications

  • Point-of-load regulation in 3.3V or 5V systems.
  • Powering low-voltage digital cores.
  • Distributed power architectures.
  • Industrial control systems.
  • Telecommunications equipment.

TPS54312PWP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS54312PWP?

3V to 6V.

What is the output voltage of the TPS54312PWP?

1.2V fixed.

What is the maximum output current?

3A.

What is the switching frequency?

Selectable between 350kHz and 550kHz.

What package is the TPS54312PWP available in?

20-HTSSOP (PowerTSSOP) surface mount package.

What is the operating temperature range?

-40°C to 85°C.

Is the TPS54312PWP a synchronous regulator?

Yes, it has a synchronous rectifier.

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