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TPS54917RUVT The Texas Instruments TPS54917RUVT is a synchronous step-down DC DC switching regulator. It offers a 9A output current and an adjustable output voltage down to 0.9V.
Mfr Part #:

TPS54917RUVT

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS54917RUVT is a synchronous step-down DC DC switching regulator. It offers a 9A output current and an adjustable output voltage down to 0.9V.
✓ Total Stock: 304 pcs
$ Price Range: $1.08

TPS54917RUVT Available from 1 distributor

✓ 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
304 pcs
On Request
304 pcs On Request 1 On Request On Request 0901+ On Request On Request
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TPS54917RUVT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Package Quantity
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS54917RUVT Description

Short technical summary and product information.

The TPS54917RUVT is a member of Texas Instruments' SWIFT family of DC-DC regulators. This synchronous buck converter is designed for low-input voltage and high-output current applications, capable of delivering up to 9A continuous output current. It features integrated 13mΩ MOSFET switches for high efficiency.

 

The device supports an adjustable output voltage down to 0.9V with 1% accuracy. The switching frequency can be fixed at 350kHz or 550kHz, or set externally from 280kHz to 1.6MHz, and is synchronizable to 1.6MHz for design flexibility. Load protection is provided by peak current limit and thermal shutdown.

 

Packaged in a compact 34-VQFN (7x3.5mm) with an exposed pad, the TPS54917RUVT is suitable for surface mount applications. Its small package size and similar layout to the TPS54910 reduce board area and overall cost. The operating temperature range is -40°C to 125°C (TJ).

TPS54917RUVT Quick Information

Product Type: DC DC Switching Regulator
Series: SWIFT
Canonical Name: TPS54917 Synchronous Step-Down Converter
Subcategory: Buck Converter

TPS54917RUVT Compliance

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

TPS54917RUVT Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

TPS54917RUVT Features

  • 9A continuous output current capability.
  • Adjustable output voltage down to 0.9V.
  • Integrated 13mΩ MOSFET switches.
  • Wide PWM frequency range up to 1.6MHz.
  • Compact 34-VQFN package for surface mounting.

TPS54917RUVT Applications

  • High-efficiency power conversion.
  • Low-voltage, high-current applications.
  • Space-constrained power designs.
  • Point-of-load power delivery.

TPS54917RUVT FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage of the TPS54917RUVT?

The input voltage is 3 V.

What is the output current capability of the TPS54917RUVT?

The output current is 9 A.

What is the operating temperature range of the TPS54917RUVT?

The operating temperature range is -40°C to 125°C.

What package is the TPS54917RUVT available in?

It is available in a 34-VFQFN Exposed Pad package (34-VQFN, 7x3.5 mm).

What is the switching frequency of the TPS54917RUVT?

The switching frequency is selectable at 350 kHz or 550 kHz fixed, or adjustable from 280 kHz to 1.6 MHz.

Is the TPS54917RUVT a synchronous regulator?

Yes, it features synchronous rectification.

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