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TPS40056PWPR The Texas Instruments TPS40056PWPR is a synchronous buck DC/DC controller. It operates with an input voltage range of 10V to 40V and supports up to 12A output current.
Mfr Part #:

TPS40056PWPR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS40056PWPR is a synchronous buck DC/DC controller. It operates with an input voltage range of 10V to 40V and supports up to 12A output current.
✓ Total Stock: 21,498 pcs
$ Price Range: $1.97

TPS40056PWPR Available from 4 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
15,722 pcs
On Request
15722 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,538 pcs
On Request
4538 pcs On Request 1 On Request On Request 12+ On Request On Request
Innova Technologies ✓
Non-Authorised Inventory information
919 pcs
On Request
919 pcs On Request 1 On Request On Request 2135 On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
319 pcs
On Request
319 pcs On Request 1 On Request On Request 12+ 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.

TPS40056PWPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Features
Frequency
Function
Industrial Grade
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Phases
Output Type
Output Voltage
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS40056PWPR Description

Short technical summary and product information.

The TPS40056PWPR from Texas Instruments is a versatile DC/DC switching controller designed for step-down (buck) applications. It features a wide input voltage range from 10V to 40V, making it suitable for various power supply designs. This controller supports an output voltage up to 6V and can handle a maximum output current of 12A.

 

Key electrical characteristics include voltage mode control, a fixed duty cycle up to 98%, and a frequency range of 100kHz to 1MHz. The device integrates features such as synchronous rectification, tracking, and undervoltage lockout (UVLO). It also offers programmable control features including current limit, enable, frequency control, and soft start.

 

The TPS40056PWPR is housed in a 16-pin HTSSOP package, specifically a 16-PowerTSSOP with a width of 4.40mm. It is designed for surface mount applications and operates within an ambient temperature range of -40°C to 85°C.

 

This controller is well-suited for applications such as DDR tracking regulators, power modules, networking equipment, industrial servers, and other power management solutions requiring efficient and stable voltage regulation.

TPS40056PWPR Quick Information

Product Type: DC DC Switching Controller
Series: TPS40056
Canonical Name: TPS40056PWPR Synchronous Buck DC/DC Controller
Subcategory: Buck Controller

TPS40056PWPR Compliance

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

TPS40056PWPR Estimated Pricing

Qty Low High
1+ $1.97 $1.97

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

TPS40056PWPR Features

  • Wide 10V to 40V input voltage range.
  • Supports up to 12A maximum output current.
  • Synchronous buck controller with voltage mode.
  • Operates from 100kHz to 1MHz frequency.
  • 16-HTSSOP surface mount package.

TPS40056PWPR Applications

  • Suitable for DDR tracking regulators.
  • Used in power module designs.
  • Applicable for networking equipment.
  • Ideal for industrial servers.
  • General power management solutions.

TPS40056PWPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS40056PWPR?

The input voltage range is 10V to 40V.

What is the maximum output current of the TPS40056PWPR?

The maximum output current is 12A.

What is the switching frequency range?

The switching frequency is programmable from 100kHz to 1MHz.

What is the operating temperature range?

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

What package is the TPS40056PWPR available in?

It is available in a 16-HTSSOP (PowerTSSOP) surface mount package.

Does the TPS40056PWPR support synchronous rectification?

Yes, it features synchronous rectification.

What control mode does the TPS40056PWPR use?

It uses voltage mode control.

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