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Home Products Integrated Circuits (ICs)PMIC - Voltage Regulators - Linear + Switching~~TPS65320BQPWPRQ1~~

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TPS65320BQPWPRQ1 - Texas Instruments

Name: Texas Instruments TPS65320BQPWPRQ1
Brand: Texas Instruments
SKU: TPS65320BQPWPRQ1
Availability: InStock
Rating: 5 (7 reviews)

Manufacturer Part Number: TPS65320BQPWPRQ1

Manufacturer: Texas Instruments

Allelco Part Number: 32D-TPS65320BQPWPRQ1

Warranty: 1 Year Allelco Warranty - Find out more

Parts Description: IC REG DL BUCK/LINEAR 14HTSSOP

Package: 14-HTSSOP

Data sheet: 1.TPS65320BQPWPRQ.pdf ...

PCN Design/Specification
Datasheet Update 07/Jul/2015.pdf Design 22/Feb/2022.pdf

PCN Packaging
Symbolization Update 14/Feb/2023.pdf

HTML Datasheet
TPS65320-Q1.pdf

Design Resources
TPS65320-Q1 Design Checklist.pdf

RoHs Status: ROHS3 Compliant

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Specifications

TPS65320BQPWPRQ1 Tech Specifications
Texas Instruments - TPS65320BQPWPRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPS65320BQPWPRQ1

Product Attribute	Attribute Value
Manufacturer	Texas Instruments
w/Supervisor	Yes
w/Sequencer	No
w/LED Driver	No
Voltage/Current - Output 3	-
Voltage/Current - Output 2	1.1V ~ 5.5V, 280mA
Voltage/Current - Output 1	1.1V ~ 20V, 3.2A
Voltage - Supply	3.6V ~ 40V
Topology	Step-Down (Buck) (1), Linear (LDO) (1)

Product Attribute	Attribute Value
Supplier Device Package	14-HTSSOP
Series	Automotive, AEC-Q100, Eco-Mode™
Package / Case	14-PowerTSSOP (0.173", 4.40mm Width)
Package	Tape & Reel (TR)
Operating Temperature	-40°C ~ 125°C (TA)
Number of Outputs	2
Mounting Type	Surface Mount
Frequency - Switching	100kHz ~ 2.5MHz
Base Product Number	TPS65320

Environmental & Export Classifications

ATTRIBUTE	DESCRIPTION
RoHs Status	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	3 (168 Hours)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8542.39.0001

Parts Introduction

Manufacturer Part Number

TPS65320BQPWPRQ1

Manufacturer

Texas Instruments

Introduction

Dual output voltage regulator for automotive applications

Product Features and Performance

Integrated Power Switches

Eco-Mode™ for High Efficiency

Supports Step-Down (Buck) and Linear (LDO) Regulation

2 Output Channels

Adjustable Switching Frequency from 100kHz to 2.5MHz

Output 1 Adjustable from 1.1V to 20V up to 3.2A

Output 2 Adjustable from 1.1V to 5.5V up to 280mA

Supervisor Circuit Included

Wide Input Voltage Range from 3.6V to 40V

High-Temperature Operation up to 125°C

Automotive Grade Reliability

Product Advantages

High Efficiency with Eco-Mode™ operation

Dual Outputs for Simplified Power Supply Design

Built-In Supervisor for System Protection

Flexible Switching Frequency for Design Versatility

Broad Input Voltage Range Suitable for Automotive Battery Rails

High Temperature Performance Ideal for Harsh Automotive Environments

Key Technical Parameters

Topology: Step-Down (Buck), Linear (LDO)

Outputs: 2

Switching Frequency: 100kHz to 2.5MHz

Output Voltage/Current 1: 1.1V to 20V, 3.2A

Output Voltage/Current 2: 1.1V to 5.5V, 280mA

Supply Voltage: 3.6V to 40V

Operating Temperature: -40°C to 125°C

Automotive Qualification Standard: AEC-Q100

Quality and Safety Features

AEC-Q100 Certification

Built-In Voltage Supervisor for Increased Safety

Temperature Protection

Overcurrent Protection

Thermal Shutdown

Compatibility

Suitable for Automotive Power Systems

Compatible with Surface Mount Technology

Application Areas

Automotive Electronics

Power Supply Modules

Electronic Control Units (ECUs)

Infotainment Systems

Product Lifecycle

Not For New Designs

Potential for Obsolescence

Replacements or Upgrades May Be Available

Several Key Reasons to Choose This Product

Optimized for Automotive Applications

Dual Regulation Modes for Greater Design Flexibility

Eco-Mode™ Technology for Reduced Energy Consumption

High-Temperature Operation for Enhanced Durability

Comprehensive Protection Features for Increased Reliability

AEC-Q100 Certification Ensuring Automotive Standards Compliance

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPS65320BQPWPRQ1

Product Attribute
Part Number	TPS65320DQPWPRQ1	TPS65320QPWPRQ1	TPS65300QPWPRQ1	TPS65321QPWPRQ1
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
w/Supervisor	-	-	-	-
Voltage/Current - Output 1	-	-	-	-
Package / Case	-	196-LFBGA	16-DIP (0.300', 7.62mm)	64-VFQFN Exposed Pad
Number of Outputs	-	-	-	-
Operating Temperature	-	-40°C ~ 85°C	0°C ~ 70°C	-40°C ~ 85°C
Voltage/Current - Output 3	-	-	-	-
Voltage - Supply	-	-	-	-
w/Sequencer	-	-	-	-
Base Product Number	-	DAC34H84	MAX500	ADS62P42
Frequency - Switching	-	-	-	-
Topology	-	-	-	-
Series	-	-	-	-
Supplier Device Package	-	196-NFBGA (12x12)	16-PDIP	64-VQFN (9x9)
Voltage/Current - Output 2	-	-	-	-
Mounting Type	-	Surface Mount	Through Hole	Surface Mount
w/LED Driver	-	-	-	-
Package	-	Tape & Reel (TR)	Tube	Tape & Reel (TR)

TPS65320BQPWPRQ1 Datasheet PDF

Download TPS65320BQPWPRQ1 pdf datasheets and Texas Instruments documentation for TPS65320BQPWPRQ1 - Texas Instruments.

PCN Design/Specification: Datasheet Update 07/Jul/2015.pdf Design 22/Feb/2022.pdf
PCN Packaging: Symbolization Update 14/Feb/2023.pdf
HTML Datasheet: TPS65320-Q1.pdf
Design Resources: TPS65320-Q1 Design Checklist.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

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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

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
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
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	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.

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