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TPS40071PWPG4 The Texas Instruments TPS40071PWPG4 is a synchronous buck converter controller designed for step-down applications. It operates over a wide input voltage range and supports frequencies up to 1MHz.
Mfr Part #:

TPS40071PWPG4

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS40071PWPG4 is a synchronous buck converter controller designed for step-down applications. It operates over a wide input voltage range and supports frequencies up to 1MHz.
✓ Total Stock: 510 pcs
$ Price Range: $0.78

TPS40071PWPG4 Available from 1 distributor

✓ 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
510 pcs
On Request
510 pcs On Request 1 On Request On Request 10+ 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.

TPS40071PWPG4 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 Phases
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS40071PWPG4 Description

Short technical summary and product information.

The TPS40071PWPG4 from Texas Instruments is a high-efficiency, synchronous, step-down (buck) converter controller. It is designed to operate over a wide input voltage range of 4.5V to 28V, making it suitable for various power management applications.

 

This controller features a programmable fixed frequency of up to 1MHz, providing design flexibility. Key control features include current limit, enable, frequency control, power good, and soft start, which aid in robust power supply design. The device supports a maximum duty cycle of 93% and operates with a single output phase.

 

Packaged in a 16-HTSSOP, the TPS40071PWPG4 is designed for surface mount applications. Its operating temperature range is -40°C to 85°C (TA), ensuring reliable performance in diverse environmental conditions. The synchronous rectifier capability enhances efficiency in the buck topology.

 

Applications for this controller include power modules, networking and telecom equipment, PCI Express, industrial systems, and servers, where efficient and stable voltage regulation is critical.

TPS40071PWPG4 Quick Information

Product Type: DC DC Switching Controller
Series: TPS40071
Canonical Name: TPS40071PWPG4 Buck Converter Controller
Subcategory: DC DC Switching Controllers

TPS40071PWPG4 Compliance

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

TPS40071PWPG4 Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

TPS40071PWPG4 Features

  • Operates from 4.5V to 28V input.
  • Programmable frequency up to 1MHz.
  • Synchronous buck converter controller.
  • Supports soft start and current limit.
  • Surface mount 16-HTSSOP package.

TPS40071PWPG4 Applications

  • Suitable for power modules.
  • Used in networking and telecom.
  • Applicable to PCI Express.
  • Designed for industrial systems.
  • Ideal for server applications.

TPS40071PWPG4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS40071PWPG4?

4.5 V to 28 V.

What is the operating temperature range?

-40°C to +85°C (TA).

What package is the TPS40071PWPG4 available in?

16-PowerTSSOP (0.173", 4.40mm Width), also known as 16-HTSSOP.

What is the maximum switching frequency?

Up to 1 MHz.

What is the maximum duty cycle?

93%.

Does the device use synchronous rectification?

Yes.

What control features does the TPS40071PWPG4 have?

Current limit, enable, frequency control, power good, and soft start.

TPS40071PWPG4 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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TPS40071PWP
TPS40071PWP
Texas Instruments
The Texas Instruments TPS40071PWP is a DC DC Switching Controller designed for step-down applications. It operates with an input voltage range of 4.5V to 28V and a frequency up to 1MHz.
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