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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching ControllersTPS40132RHBT
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TPS40132RHBT - Texas Instruments

Manufacturer Part Number
TPS40132RHBT
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPS40132RHBT
Warranty
1 Year Allelco Warranty - Find out more
Parts Description
IC REG CTRLR BUCK 32QFN
Package
32-VQFN (5x5)
Data sheet
1.TPS40132RHBT.pdf ...

HTML Datasheet

TPS40132.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TPS40132RHBT Tech Specifications
Texas Instruments - TPS40132RHBT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS40132RHBT

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply (Vcc/Vdd) 4.5V ~ 28V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 32-VQFN (5x5)  
Series -  
Serial Interfaces -  
Package / Case 32-VFQFN Exposed Pad  
Package Tape & Reel (TR)  
Output Type Transistor Driver  
Output Phases 2  
Product Attribute Attribute Value  
Output Configuration Positive  
Operating Temperature -40°C ~ 85°C (TA)  
Number of Outputs 2  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 100kHz ~ 1.2MHz  
Duty Cycle (Max) 87.5%  
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start  
Clock Sync Yes  
Base Product Number TPS40132  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

TPS40132RHBT

Manufacturer

Texas Instruments

Introduction

The TPS40132RHBT is a high-performance, dual-phase, synchronous step-down DC/DC switching controller from Texas Instruments. It is designed for high-current, high-efficiency power conversion applications, offering a comprehensive set of features and robust protection mechanisms.

Product Features and Performance

Dual-phase synchronous buck topology with integrated high-side and low-side MOSFET drivers

Wide input voltage range of 4.5V to 28V

Adjustable switching frequency from 100kHz to 1.2MHz

Maximum duty cycle of 87.5%

Supports synchronous rectification for improved efficiency

Internal clock synchronization for multi-phase operation

Current limit, enable, frequency control, power good, and soft-start control features

Operating temperature range of -40°C to 85°C

Product Advantages

High-efficiency power conversion with synchronous rectification

Flexible and programmable switching frequency

Robust protection features for reliable operation

Compact 32-pin VFQFN package for space-constrained designs

Key Reasons to Choose This Product

Exceptional power conversion efficiency and performance

Comprehensive set of control and protection features

Adaptable to a wide range of power supply applications

Reliable and robust design for industrial and automotive use

Quality and Safety Features

Integrated protection mechanisms against overcurrent, overvoltage, and thermal overload

Compliance with relevant safety and reliability standards

Compatibility

The TPS40132RHBT is a standalone DC/DC switching controller and can be used with external power MOSFETs and passive components to build a complete power conversion solution.

Application Areas

Industrial equipment

Telecommunications infrastructure

Automotive electronics

Industrial automation and control systems

Product Lifecycle

The TPS40132RHBT is an active product and is not nearing discontinuation. Our website's sales team offers a range of alternative and equivalent models for various power supply requirements, and customers are advised to consult the sales team or visit our website's sales team for more information.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS40132RHBT

Product Attribute TPS40130RHBTG4 TPS40131RHBT TPS40132RHBR TPS40130RHBT
Part Number TPS40130RHBTG4 TPS40131RHBT TPS40132RHBR TPS40130RHBT
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package - Tape & Reel (TR) Tube Tape & Reel (TR)
Frequency - Switching - - - -
Series - - - -
Control Features - - - -
Operating Temperature - -40°C ~ 85°C 0°C ~ 70°C -40°C ~ 85°C
Package / Case - 196-LFBGA 16-DIP (0.300', 7.62mm) 64-VFQFN Exposed Pad
Topology - - - -
Function - - - -
Output Configuration - - - -
Number of Outputs - - - -
Output Type - Current - Unbuffered Voltage - Buffered -
Mounting Type - Surface Mount Through Hole Surface Mount
Clock Sync - - - -
Voltage - Supply (Vcc/Vdd) - - - -
Synchronous Rectifier - - - -
Serial Interfaces - - - -
Base Product Number - DAC34H84 MAX500 ADS62P42
Duty Cycle (Max) - - - -
Output Phases - - - -
Supplier Device Package - 196-NFBGA (12x12) 16-PDIP 64-VQFN (9x9)

TPS40132RHBT Datasheet PDF

Download TPS40132RHBT pdf datasheets and Texas Instruments documentation for TPS40132RHBT - Texas Instruments.

HTML Datasheet
TPS40132.pdf

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Customer Reviews

Evaluation: 10 Articles

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

  • Kevi***.
    Mar 17, 2026

    Fast switching and stable output. Very satisfied with this IC

  • Daou***hekebkeb
    Jun 16, 2024

    I had a great experience purchasing items from Allelcoelec, I recommend

  • Uri ***al
    Jun 19, 2024

    Good comunication,
    Transpnt regarding the process and price.

  • Yaqu***l Ali
    Jun 19, 2024

    Providing reasonable prices, regular follow-up of orders, providing accurate and regular invoices, timely delivery of goods, excellent customer service and providing original goods and best quality materials.

  • Lea ***
    Jun 19, 2024

    Morrey was very helpful and right on top of things!
    He replied quickly to my RFQ. He was very courteous and professional.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TPS40132RHBT Image

TPS40132RHBT

Texas Instruments
32D-TPS40132RHBT

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