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TPS566231PRQFR The Texas Instruments TPS566231PRQFR is a 6-A synchronous step-down voltage regulator. It operates with an input voltage range of 3 V to 18 V.
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TPS566231PRQFR

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS566231PRQFR is a 6-A synchronous step-down voltage regulator. It operates with an input voltage range of 3 V to 18 V.
✓ Total Stock: 6,108 pcs
$ Price Range: $0.36

TPS566231PRQFR Available from 1 distributor

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6,108 pcs
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TPS566231PRQFR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Output Voltage
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS566231PRQFR Description

Short technical summary and product information.

The Texas Instruments TPS566231PRQFR is a 6-A synchronous step-down voltage regulator designed for rugged applications. It accepts an input voltage range from 3 V to 18 V and provides an adjustable output voltage from 0.6 V to 7 V.

 

This regulator features a 600-kHz switching frequency and utilizes the D-CAP3 control mode for fast transient response and internal compensation. Key electrical specifications include a maximum duty cycle of 98% and a typical quiescent current of 50 µA. The integrated power MOSFETs have an RDS(on) of 20.8 mΩ and 10.6 mΩ.

 

The TPS566231PRQFR is available in a compact 9-VQFN-HR (1.5x2 mm) package and supports surface mount installation. It includes features such as Enable, Light Load Efficiency, Over Current Protection, Power Good, and Soft Start. The operating temperature range is -40°C to 125°C (TJ).

 

This device is suitable for various power management applications requiring efficient and reliable voltage regulation. Its robust design and integrated features make it a versatile choice for embedded systems and industrial equipment.

TPS566231PRQFR Quick Information

Product Type: Voltage Regulator
Canonical Name: TPS566231PRQFR Synchronous Step-Down Voltage Regulator
Subcategory: Step-Down Voltage Regulators

TPS566231PRQFR Compliance

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

TPS566231PRQFR Estimated Pricing

Qty Low High
1+ $0.36 $0.36

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

TPS566231PRQFR Features

  • 6-A continuous output current capability.
  • Wide 3-V to 18-V input voltage range.
  • Adjustable output voltage from 0.6 V.
  • 600-kHz switching frequency operation.
  • Compact 1.5-mm x 2.0-mm VQFN package.

TPS566231PRQFR Applications

  • Powering embedded systems.
  • Industrial power supplies.
  • Consumer electronics power.
  • Point-of-load applications.

TPS566231PRQFR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS566231PRQFR?

3 V to 18 V.

What package does the TPS566231PRQFR come in?

9-VFQFN (9-VQFN-HR 1.5x2 mm) surface-mount package.

What is the operating temperature range?

-40°C to 125°C (junction).

What is the maximum output current?

6 A.

What is the switching frequency?

600 kHz.

What is the typical quiescent current?

50 µA.

What is the reference voltage accuracy?

0.6 V ±1% at 25°C.

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