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TPS54316PWP The Texas Instruments TPS54316PWP is a synchronous buck switching regulator IC designed for low-voltage, high-density systems. It provides a fixed 3.3V output at up to 3A current.
Mfr Part #:

TPS54316PWP

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS54316PWP is a synchronous buck switching regulator IC designed for low-voltage, high-density systems. It provides a fixed 3.3V output at up to 3A current.
✓ Total Stock: 22,167 pcs
$ Price Range: $1.08

TPS54316PWP Available from 3 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
21,023 pcs
On Request
21023 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,079 pcs
On Request
1079 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
65 pcs
On Request
65 pcs On Request 1 On Request On Request 14+ 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.

TPS54316PWP 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 Type
Output Voltage
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS54316PWP Description

Short technical summary and product information.

The TPS54316PWP from Texas Instruments is a member of the SWIFT family of DC-DC converters, integrating all active components for a synchronous buck PWM switcher. It is designed to deliver 3A of continuous output current with a fixed 3.3V output voltage.

 

Key electrical specifications include an input voltage range of 3V to 6V and a switching frequency of 350kHz or 550kHz. The device features integrated 60mΩ MOSFET switches for high efficiency and is internally compensated for a low parts count. It also includes features like undervoltage lockout, slow-start, and a power good output.

 

This regulator is suitable for point-of-load regulation in high-performance applications such as DSPs, FPGAs, ASICs, and microprocessors, as well as in broadband, networking, and optical communications infrastructure. The TPS54316PWP is available in a thermally enhanced 20-pin HTSSOP PowerPAD package, which helps reduce board space and total cost by eliminating the need for bulky heatsinks.

 

Mounting is via surface mount technology. The operating temperature range is -40°C to 85°C (TA).

TPS54316PWP Quick Information

Product Type: DC DC Switching Regulator
Series: SWIFT
Canonical Name: Texas Instruments TPS54316PWP Buck Switching Regulator IC
Subcategory: PMIC - Voltage Regulators - DC DC Switching Regulators

TPS54316PWP Compliance

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

TPS54316PWP Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

TPS54316PWP Features

  • 3.3V fixed output voltage at 3A.
  • Wide 3V to 6V input voltage range.
  • Integrated 60mΩ MOSFET switches.
  • Fixed 350kHz or 550kHz switching frequency.
  • Thermally enhanced 20-HTSSOP package.

TPS54316PWP Applications

  • Point-of-load regulation for DSPs.
  • Powering FPGAs and ASICs.
  • Suitable for microprocessors.
  • Used in communication infrastructure.
  • Ideal for high-density systems.

TPS54316PWP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TPS54316PWP?

The TPS54316PWP has a fixed output voltage of 3.3V.

What is the maximum output current for the TPS54316PWP?

The TPS54316PWP can provide a maximum output current of 3A.

What is the input voltage range for the TPS54316PWP?

The input voltage range for the TPS54316PWP is from 3V to 6V.

What is the switching frequency of the TPS54316PWP?

The TPS54316PWP has a switching frequency of 350kHz or 550kHz.

What is the operating temperature range for the TPS54316PWP?

The operating temperature range for the TPS54316PWP is -40°C to 85°C (TA).

What package type is the TPS54316PWP supplied in?

The TPS54316PWP is supplied in a 20-PowerTSSOP package.

Is the TPS54316PWP RoHS compliant?

The TPS54316PWP is RoHS3 Compliant.

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