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TPS40071PWPRG4 The Texas Instruments TPS40071PWPRG4 is a high-efficiency, midrange input synchronous buck controller. It operates over a 4.5V to 28V input range and supports frequencies up to 1MHz.
Mfr Part #:

TPS40071PWPRG4

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS40071PWPRG4 is a high-efficiency, midrange input synchronous buck controller. It operates over a 4.5V to 28V input range and supports frequencies up to 1MHz.
✓ Total Stock: 17,500 pcs
$ Price Range: $0.78

TPS40071PWPRG4 Available from 3 distributors

✓ 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
8,000 pcs
On Request
8000 pcs On Request 1 On Request On Request 14+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
7,000 pcs
On Request
7000 pcs On Request 1 On Request On Request 14+ On Request On Request
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 pcs On Request 1 On Request On Request On Request 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.

TPS40071PWPRG4 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 Current
Output Phases
Output Type
Output Voltage
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS40071PWPRG4 Description

Short technical summary and product information.

The TPS40071PWPRG4 from Texas Instruments is a high-efficiency, midrange input synchronous buck controller designed for step-down conversion. It features a wide input voltage range of 4.5V to 28V and a programmable fixed-frequency operation up to 1MHz.

 

This controller utilizes voltage-mode control with voltage feed-forward, offering good line regulation and fast transient response. Key features include internal gate drive outputs for N-channel MOSFETs, predictive anti-cross conduction circuitry, and programmable short-circuit protection. The TPS40071 variant supports both source and sink current capabilities.

 

Packaged in a 16-pin HTSSOP, the TPS40071PWPRG4 is suitable for surface mount applications. Its operating temperature range is -40°C to 85°C. Applications include power modules, networking, telecom, PCI Express, industrial systems, and servers.

 

Note: This product is not recommended for new designs.

TPS40071PWPRG4 Quick Information

Product Type: DC DC Switching Controller
Canonical Name: TPS40071PWPRG4 Synchronous Buck Controller
Subcategory: Synchronous Buck Controller

TPS40071PWPRG4 Compliance

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

TPS40071PWPRG4 Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

TPS40071PWPRG4 Features

  • High-efficiency synchronous buck controller
  • Wide 4.5V to 28V input voltage range
  • Programmable frequency up to 1MHz
  • 16-pin HTSSOP surface mount package
  • Source/sink current capability

TPS40071PWPRG4 Applications

  • Power modules and industrial systems
  • Networking and telecom equipment
  • PCI Express applications
  • Server power supplies

TPS40071PWPRG4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of TPS40071PWPRG4?

4.5V to 28V.

What is the output voltage range of TPS40071PWPRG4?

0.7V to 23V.

What is the maximum output current of TPS40071PWPRG4?

20A.

What is the switching frequency of TPS40071PWPRG4?

Up to 1 MHz.

What package is TPS40071PWPRG4 available in?

16-HTSSOP (PowerTSSOP).

What is the operating temperature range of TPS40071PWPRG4?

-40°C to 85°C.

Does TPS40071PWPRG4 have a synchronous rectifier?

Yes.

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