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TPS54678RTER The Texas Instruments TPS54678RTER is a 6A synchronous step-down DC/DC switching regulator. It features an input voltage range of 2.95V to 6V and an adjustable output voltage.
Mfr Part #:

TPS54678RTER

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS54678RTER is a 6A synchronous step-down DC/DC switching regulator. It features an input voltage range of 2.95V to 6V and an adjustable output voltage.
✓ Total Stock: 47,750 pcs
$ Price Range: $1.56

TPS54678RTER Available from 5 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.

TPS54678RTER 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
Quiescent Current
Supplier Device Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
Voltage Reference
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TPS54678RTER Description

Short technical summary and product information.

The TPS54678RTER from Texas Instruments is a high-efficiency synchronous step-down DC/DC switching regulator. This device is designed for applications requiring a continuous output current of up to 6A.

 

Key electrical specifications include an input voltage range from 2.95V to 6V and an adjustable output voltage that can be set as low as 0.6V. The regulator operates with a switching frequency adjustable from 200kHz to 2MHz, allowing for flexibility in design. It features integrated MOSFETs with a typical on-resistance of 12mΩ for improved efficiency.

 

The TPS54678RTER is available in a 16-WQFN (3x3mm) package, suitable for surface mounting. The operating temperature range is -40°C to 150°C (TJ), making it suitable for demanding environments. Features such as adjustable soft start, power good output, and hiccup current protection enhance its usability in various power management systems.

TPS54678RTER Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS54678 SWIFT™ Synchronous Step-Down Converter
Subcategory: Step-Down

TPS54678RTER Compliance

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

TPS54678RTER Estimated Pricing

Qty Low High
1+ $1.56 $1.56

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

TPS54678RTER Features

  • 6A continuous output current capability.
  • 2.95V to 6V input voltage range.
  • Adjustable output voltage down to 0.6V.
  • 200kHz to 2MHz adjustable switching frequency.
  • 16-WQFN (3x3mm) surface mount package.

TPS54678RTER Applications

  • Suitable for point-of-load power delivery.
  • Used in battery-powered electronic devices.
  • Ideal for compact power supply designs.
  • Applications requiring high current density.

TPS54678RTER FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS54678RTER?

The input voltage range is 2.95V to 6V.

What is the package type of the TPS54678RTER?

It comes in a 16-WQFN (3x3) surface-mount package.

What is the operating temperature range?

-40°C to 150°C (junction temperature).

What is the maximum output current?

6A.

What is the switching frequency range?

200kHz to 2MHz, programmable.

What is the output voltage range?

Adjustable from 0.6V to 4.5V.

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