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TPS40051PWPR The Texas Instruments TPS40051PWPR is a synchronous buck controller designed for power management applications. It operates with an input voltage range of 8V to 40V.
Mfr Part #:

TPS40051PWPR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS40051PWPR is a synchronous buck controller designed for power management applications. It operates with an input voltage range of 8V to 40V.
✓ Total Stock: 7,795 pcs
$ Price Range: $2.20

TPS40051PWPR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,760 pcs
On Request
3760 pcs On Request 1 On Request On Request 0536+ROHS On Request On Request
Hybrid Electronics ✓
Non-Authorised Inventory information
35 pcs
On Request
35 pcs On Request 1 On Request On Request 9903 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.

TPS40051PWPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Phases
Output Type
Output Voltage
Quiescent Current
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS40051PWPR Description

Short technical summary and product information.

The Texas Instruments TPS40051PWPR is a synchronous buck controller with a wide input voltage range of 8V to 40V. This device is suitable for applications requiring efficient voltage step-down conversion. It features a maximum output current capability of 20A and an output voltage range from 0.7V to 35V.

 

Key control features include current limit, enable, frequency control, and soft start, allowing for precise regulation and system protection. The controller operates at a frequency of 500kHz, with a maximum duty cycle of 85% or 94% depending on the source. It also supports external synchronization for flexible system design.

 

The TPS40051PWPR is housed in a 16-pin HTSSOP package, designed for surface mounting. The operating temperature range is -40°C to 85°C. This part is noted as not recommended for new designs, and users should consider alternate products for new projects.

 

Applications for this controller include power modules, networking, telecom, and industrial servers. Its robust design and feature set make it a capable component for various power conversion needs.

TPS40051PWPR Quick Information

Product Type: DC DC Switching Controller
Canonical Name: TPS40051PWPR Synchronous Buck Controller
Subcategory: Buck Controller

TPS40051PWPR Compliance

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

TPS40051PWPR Estimated Pricing

Qty Low High
1+ $2.20 $2.20

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

TPS40051PWPR Features

  • Synchronous buck controller for efficient power conversion.
  • Wide 8V to 40V input voltage range.
  • Supports up to 20A output current.
  • Features frequency synchronization and soft start.
  • 16-HTSSOP package for surface mounting.

TPS40051PWPR Applications

  • Suitable for power modules.
  • Used in networking equipment.
  • Applicable to telecom systems.
  • Designed for industrial servers.

TPS40051PWPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS40051PWPR?

The input voltage range is 8 V to 40 V.

What is the output voltage range of the TPS40051PWPR?

The output voltage can range from 0.7 V to 35 V.

What is the maximum output current for the TPS40051PWPR?

The maximum output current is 20 A.

What is the operating temperature range for this controller?

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

What package type is the TPS40051PWPR supplied in?

It is supplied in a 16-HTSSOP package.

Does the TPS40051PWPR support synchronous rectification?

Yes, it supports synchronous rectification.

What control features are available on the TPS40051PWPR?

Control features include current limit, enable, frequency control, and soft start.

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