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TPS54356PWPR The Texas Instruments TPS54356PWPR is a synchronous buck converter designed for efficient power regulation. It offers a 3.3V fixed output voltage and a 3A continuous output current capability.
Mfr Part #:

TPS54356PWPR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS54356PWPR is a synchronous buck converter designed for efficient power regulation. It offers a 3.3V fixed output voltage and a 3A continuous output current capability.
✓ Total Stock: 3,950 pcs
$ Price Range: $2.64

TPS54356PWPR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request 1023+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
950 pcs
On Request
950 pcs On Request 1 On Request On Request 11+ 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.

TPS54356PWPR 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 Current
Output Type
Output Voltage
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS54356PWPR Description

Short technical summary and product information.

The TPS54356PWPR from Texas Instruments is a medium output current synchronous buck PWM converter. It integrates a high-side MOSFET and a gate driver for an optional low-side external MOSFET, enabling high efficiency at 3A continuous output current.

 

Key features include a 100 mΩ, 4.5-A peak MOSFET switch, fixed output voltages including 3.3V, and internal compensation for a low parts count. The converter synchronizes to an external clock and offers 180° out-of-phase synchronization. It operates with a wide PWM frequency range, selectable between fixed 250 kHz, 500 kHz, or adjustable from 250 kHz to 700 kHz.

 

Protection features include internal slow start, peak current limit, thermal shutdown, and adjustable undervoltage lockout. The device is housed in a 16-pin TSSOP PowerPAD package, suitable for surface mounting.

 

Applications for the TPS54356PWPR include industrial and commercial low power systems, LCD monitors and TVs, computer peripherals, and point-of-load regulation for high-performance DSPs, FPGAs, ASICs, and microprocessors.

TPS54356PWPR Quick Information

Product Type: Synchronous Buck Converter
Canonical Name: Texas Instruments TPS54356 Synchronous Buck Converter
Subcategory: Synchronous Buck Converter

TPS54356PWPR Compliance

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

TPS54356PWPR Estimated Pricing

Qty Low High
1+ $2.64 $2.64

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

TPS54356PWPR Features

  • 3A continuous output current capability.
  • 100 mΩ, 4.5-A peak MOSFET switch.
  • Fixed 3.3V output voltage option.
  • Wide 4.5V to 20V input voltage range.
  • 16-pin TSSOP PowerPAD package.

TPS54356PWPR Applications

  • Industrial and commercial low power systems.
  • LCD monitors and televisions.
  • Computer peripherals.
  • Point-of-load regulation for DSPs.
  • Point-of-load regulation for FPGAs.

TPS54356PWPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS54356PWPR?

The input voltage range is 4.5V to 20V.

What is the output voltage of the TPS54356PWPR?

The output voltage is fixed at 3.3V.

What is the package type of the TPS54356PWPR?

The device is available in a 16-HTSSOP (PowerTSSOP) package.

What is the operating temperature range of the TPS54356PWPR?

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

What is the maximum continuous output current of the TPS54356PWPR?

The maximum continuous output current is 3A.

What switching frequency options are available for the TPS54356PWPR?

The switching frequency can be fixed at 250kHz or 500kHz, or adjusted between 250kHz and 700kHz.

What is the on-resistance of the integrated MOSFET switch?

The on-resistance is 100mΩ.

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