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TPS40131RHBRG4 The Texas Instruments TPS40131RHBRG4 is a two-phase synchronous buck controller designed for high-current applications. It features a wide input voltage range and operates efficiently in demanding environments.
Mfr Part #:

TPS40131RHBRG4

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS40131RHBRG4 is a two-phase synchronous buck controller designed for high-current applications. It features a wide input voltage range and operates efficiently in demanding environments.
✓ Total Stock: 3,916 pcs
$ Price Range: $0.78

TPS40131RHBRG4 Available from 2 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
3,501 pcs
On Request
3501 pcs On Request 1 On Request On Request 10PB On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
415 pcs
On Request
415 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.

TPS40131RHBRG4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Halogen Free
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS40131RHBRG4 Description

Short technical summary and product information.

The TPS40131RHBRG4 from Texas Instruments is a two-phase synchronous buck controller optimized for low-output voltage, high-output current applications. It supports an input voltage range of 4.5V to 28V and operates across a temperature range of -40°C to 85°C.

 

This controller features two output phases operating 180 degrees out-of-phase, enabling effective ripple frequency up to 2 MHz. Key control features include current limit, enable, frequency control, power good, and soft start. The device is housed in a 32-pin VQFN exposed pad package, suitable for surface mounting.

 

Applications for the TPS40131RHBRG4 include point-of-load converters, graphic cards, internet servers, networking equipment, telecommunications equipment, and distributed DC power systems. Its design facilitates improved power handling capabilities and higher system efficiency compared to single-phase converters.

TPS40131RHBRG4 Quick Information

Product Type: DC DC Switching Controller
Canonical Name: TPS40131RHBRG4 Two-Phase Synchronous Buck Controller
Subcategory: Power Management ICs

TPS40131RHBRG4 Compliance

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

TPS40131RHBRG4 Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

TPS40131RHBRG4 Features

  • Two-phase synchronous buck controller.
  • Input voltage range 4.5V to 28V.
  • Operating temperature -40°C to 85°C.
  • 32-pin VQFN exposed pad package.
  • Surface mountable design.

TPS40131RHBRG4 Applications

  • Point-of-load converters.
  • Graphic cards power.
  • Internet servers.
  • Networking equipment.
  • Telecommunications.

TPS40131RHBRG4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS40131RHBRG4?

4.5V to 28V.

What is the operating temperature range?

-40°C to 85°C.

What package is the TPS40131RHBRG4 available in?

32-VFQFN Exposed Pad (32-VQFN 5x5).

How many outputs does the TPS40131RHBRG4 have?

2 outputs.

What is the switching frequency range?

100kHz to 1.2MHz.

Does the TPS40131RHBRG4 support synchronous rectification?

Yes.

What control features are included?

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

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