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TPS40051PWP The Texas Instruments TPS40051PWP is a wide input voltage synchronous buck controller. It operates from 8V to 40V and provides an output voltage range of 0.7V to 35V.
Mfr Part #:

TPS40051PWP

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS40051PWP is a wide input voltage synchronous buck controller. It operates from 8V to 40V and provides an output voltage range of 0.7V to 35V.
✓ Total Stock: 26,675 pcs
$ Price Range: $2.47

TPS40051PWP 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
26,588 pcs
On Request
26588 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
48 pcs
On Request
48 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
39 pcs
On Request
39 pcs On Request 1 On Request On Request 1015+ 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.

TPS40051PWP 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
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS40051PWP Description

Short technical summary and product information.

The TPS40051PWP from Texas Instruments is a synchronous buck controller designed for power management applications. It features a wide input voltage range of 8V to 40V, making it suitable for various industrial and networking systems. The controller supports an output voltage range from 0.7V to 35V and can handle a maximum output current of 20A.

 

Key electrical specifications include a programmable fixed frequency up to 1 MHz, a maximum duty cycle of 94%, and an internal 0.7V reference. Control features such as current limit, enable, frequency control, and soft start are integrated for flexible design implementation. The device operates within a temperature range of -40°C to 85°C.

 

Packaged in a 16-pin HTSSOP, the TPS40051PWP is designed for surface mount applications. It is noted that this product is not recommended for new designs, and users should consider alternate solutions for new projects.

 

Applications for this controller include power modules, networking equipment, industrial systems, and servers.

TPS40051PWP Quick Information

Product Type: DC DC Switching Controller
Canonical Name: TPS40051PWP Wide Input Voltage Synchronous Buck Controller
Subcategory: Buck Controller

TPS40051PWP Compliance

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

TPS40051PWP Estimated Pricing

Qty Low High
1+ $2.47 $2.47

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

TPS40051PWP Features

  • Wide 8V to 40V input voltage range.
  • Adjustable output voltage from 0.7V to 35V.
  • Supports up to 20A maximum output current.
  • Operates from -40°C to 85°C temperature range.
  • Synchronous buck controller with integrated features.

TPS40051PWP Applications

  • Suitable for power modules.
  • Used in networking equipment.
  • Applicable for industrial systems.
  • Designed for server power supplies.

TPS40051PWP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS40051PWP?

The input voltage range is 8V to 40V.

What is the output voltage range?

The output voltage is adjustable from 0.7V to 35V.

What is the maximum output current?

The maximum output current is 20A.

What is the operating temperature range?

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

What package does the TPS40051PWP come in?

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

Does the TPS40051PWP support synchronous rectification?

Yes, it has a synchronous rectifier for improved efficiency.

What is the switching frequency of the TPS40051PWP?

The switching frequency is 500 kHz.

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