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TPS40071PWPR The Texas Instruments TPS40071PWPR is a high-efficiency, synchronous buck controller designed for mid-range input voltages. It operates from 4.5V to 28V and features a programmable frequency up to 1MHz.
Mfr Part #:

TPS40071PWPR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS40071PWPR is a high-efficiency, synchronous buck controller designed for mid-range input voltages. It operates from 4.5V to 28V and features a programmable frequency up to 1MHz.
✓ Total Stock: 5,811 pcs
$ Price Range: $2.06

TPS40071PWPR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
3,275 pcs
On Request
3275 pcs On Request 1 On Request On Request 0606+ On Request On Request
Rayichip ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
536 pcs
On Request
536 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.

TPS40071PWPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS40071PWPR Description

Short technical summary and product information.

The TPS40071PWPR from Texas Instruments is a high-efficiency, midrange input synchronous buck controller with voltage feed-forward control. It supports an input voltage range of 4.5V to 28V and offers a programmable fixed frequency up to 1MHz. This controller integrates gate drivers for external N-channel MOSFETs and includes features like soft-start, UVLO, and programmable short-circuit protection.

 

The device is available in a 16-pin HTSSOP package, suitable for surface mount applications. Its design incorporates predictive gate drive with anti-cross conduction circuitry to prevent simultaneous conduction. The TPS40071 is designed for applications such as power modules, networking, PCI Express, industrial systems, and servers.

 

Key electrical specifications include a wide input voltage range, high operating frequency, and integrated control features. The controller's topology is a buck converter, and it supports synchronous rectification. The operating temperature range is -40°C to 85°C.

 

This product is not recommended for new designs. Customers should consider alternate products for new projects.

TPS40071PWPR Quick Information

Product Type: DC DC Switching Controller
Canonical Name: TPS40071 Synchronous Buck Controller
Subcategory: Synchronous Buck Controller

TPS40071PWPR Compliance

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

TPS40071PWPR Estimated Pricing

Qty Low High
1+ $2.06 $2.06

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

TPS40071PWPR Features

  • Operates over 4.5V to 28V input range.
  • Programmable fixed-frequency up to 1MHz.
  • Synchronous buck controller with voltage feed-forward.
  • 16-pin HTSSOP PowerPAD package.
  • Not recommended for new designs.

TPS40071PWPR Applications

  • Suitable for power modules.
  • Used in networking and telecom.
  • Applicable for PCI Express.
  • Designed for industrial applications.
  • Can be used in servers.

TPS40071PWPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS40071PWPR?

The TPS40071PWPR operates over an input voltage range of 4.5V to 28V.

What is the maximum operating frequency of the TPS40071PWPR?

The TPS40071PWPR has a programmable fixed-frequency up to 1MHz.

What type of package is the TPS40071PWPR supplied in?

The TPS40071PWPR is supplied in a 16-HTSSOP package.

What is the operating temperature range for this component?

The operating temperature range for the TPS40071PWPR is -40°C to 85°C.

Is the TPS40071PWPR a synchronous buck controller?

Yes, the TPS40071PWPR is a synchronous buck controller.

What are the key control features of the TPS40071PWPR?

Key control features include Current Limit, Enable, Frequency Control, Power Good, and Soft Start.

Is the TPS40071PWPR recommended for new designs?

No, the TPS40071PWPR is not recommended for new designs.

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