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TPS53318DQPR The Texas Instruments TPS53318DQPR is an 8A synchronous buck converter. It operates with an input voltage range of 1.5V to 22V and offers an adjustable output voltage from 0.6V to 5.5V.
Mfr Part #:

TPS53318DQPR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS53318DQPR is an 8A synchronous buck converter. It operates with an input voltage range of 1.5V to 22V and offers an adjustable output voltage from 0.6V to 5.5V.
✓ Total Stock: 67,563 pcs
$ Price Range: $2.75

TPS53318DQPR Available from 6 distributors

✓ Authorised
✓ Non-Authorised
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.

TPS53318DQPR 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
Synchronous Rectifier
Topology
Voltage
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TPS53318DQPR Description

Short technical summary and product information.

The Texas Instruments TPS53318DQPR is a high-efficiency, 8A synchronous buck converter designed for power management applications. It supports an input voltage range from 1.5V to 22V and provides an adjustable output voltage between 0.6V and 5.5V.

 

This converter features a D-CAP control mode for fast transient response and operates with a selectable switching frequency from 250kHz to 1MHz. Key electrical specifications include an 8A maximum output current and a typical quiescent current of 0.32mA. The device is designed for surface mount installation in a 22-LSON-CLIP (6x5) package.

 

Additional features include adjustable current limit, power good signal, prebias startup, and auto-skip Eco-mode for light-load efficiency. The operating temperature range is -40°C to 125°C.

TPS53318DQPR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS53318DQPR Synchronous Buck Converter
Subcategory: Voltage Regulators

TPS53318DQPR Compliance

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

TPS53318DQPR Estimated Pricing

Qty Low High
1+ $2.75 $2.75

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

TPS53318DQPR Features

  • 8A synchronous buck converter.
  • 1.5V to 22V input voltage range.
  • 0.6V to 5.5V adjustable output voltage.
  • 250kHz to 1MHz selectable frequency.
  • Surface mount 22-LSON-CLIP package.

TPS53318DQPR Applications

  • Efficient power conversion.
  • Adjustable voltage regulation.
  • Compact power solutions.
  • Fast transient response needs.
  • Wide input voltage applications.

TPS53318DQPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS53318DQPR?

1.5V to 22V.

What is the output voltage range?

0.6V to 5.5V adjustable.

What is the maximum output current?

8A.

What is the switching frequency range?

250 kHz to 1 MHz.

What is the operating temperature range?

-40°C to 125°C.

What package is the TPS53318DQPR available in?

22-LSON-CLIP (6x5) also known as 22-PowerLFDFN.

What control mode does this regulator use?

D-CAP control mode.

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