TPS54418RTET The Texas Instruments TPS54418RTET is a synchronous step-down DC/DC converter. It features integrated MOSFETs for high efficiency and operates with an input voltage range of 2.95V to 6V, delivering up to 4A of output current.
Mfr Part #:

TPS54418RTET

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS54418RTET is a synchronous step-down DC/DC converter. It features integrated MOSFETs for high efficiency and operates with an input voltage range of 2.95V to 6V, delivering up to 4A of output current.
✓ Total Stock: 700 pcs

TPS54418RTET Available from 1 distributor

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TPS54418RTET Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Halogen Free
Industrial Grade
Medical Grade
Military Grade
SVHC Present

TPS54418RTET Description

Short technical summary and product information.

The TPS54418RTET from Texas Instruments is a full-featured, 6V, 4A synchronous current-mode step-down converter. It integrates two MOSFETs, enabling compact designs and high efficiency, particularly at 4A loads.

 

Key electrical specifications include an input voltage range of 2.95V to 6V and a selectable switching frequency from 200 kHz to 2 MHz. The device features a precise 0.8V ± 1% voltage reference over temperature. It also offers adjustable soft start and sequencing, UV and OV power-good outputs, and low quiescent current in both operating and shutdown modes.

 

Protection features include cycle-by-cycle current limit, thermal shutdown, and frequency foldback protection, ensuring safe operation. The converter is designed for safe start-up into prebiased outputs. The operating junction temperature range is -40°C to 150°C.

 

Packaged in a thermally enhanced 3 mm x 3 mm 16-pin WQFN, the TPS54418RTET is suitable for surface mount applications. It is available in tape and reel packaging options.

TPS54418RTET Quick Information

Product Type: DC DC Switching Regulator
Series: TPS54418
Canonical Name: TPS54418 Synchronous Step-Down Converter
Subcategory: Power Management

TPS54418RTET Compliance

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

TPS54418RTET Features

  • Integrated 30mΩ MOSFETs for high efficiency.
  • Wide 2.95V to 6V input voltage range.
  • Up to 4A continuous output current.
  • Selectable switching frequency up to 2MHz.
  • Thermally enhanced 16-pin WQFN package.

TPS54418RTET Applications

  • Suitable for compact power designs.
  • Efficient step-down voltage conversion.
  • Applications requiring high current.
  • Designs needing precise voltage regulation.

TPS54418RTET FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS54418RTET?

2.95V to 6V.

What is the output current rating?

4A.

What is the switching frequency range?

200kHz to 2MHz.

What is the voltage reference accuracy?

0.8V ±1% over temperature.

What is the typical MOSFET on-resistance?

30mΩ.

What is the operating temperature range?

-40°C to 150°C.

What is the package type of the TPS54418RTET?

WQFN (RTE) with 16 pins.

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