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TPS544C20RVFT The Texas Instruments TPS544C20RVFT is a 30A synchronous buck converter. It operates from a 4.5V to 18V input and provides an adjustable output voltage.
Mfr Part #:

TPS544C20RVFT

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS544C20RVFT is a 30A synchronous buck converter. It operates from a 4.5V to 18V input and provides an adjustable output voltage.
✓ Total Stock: 3,101 pcs
$ Price Range: $5.57

TPS544C20RVFT Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
3,101 pcs
On Request
3101 pcs On Request 1 On Request On Request On Request On Request On Request
HK XINYUANXIN ELECTRONIC TECH LIMITED ✓
Non-Authorised Inventory information
On Request
On Request
On Request On Request 1 On Request On Request On Request On Request On Request
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.

TPS544C20RVFT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS544C20RVFT Description

Short technical summary and product information.

The Texas Instruments TPS544C20RVFT is a high-performance synchronous buck converter designed for demanding power applications. It delivers up to 30A of output current with an input voltage range of 4.5V to 18V.

 

This converter features PMBus programmability and monitoring, allowing for flexible system configuration and control. Key electrical specifications include an adjustable output voltage, a switching frequency between 250kHz and 1MHz, and a typical quiescent current of 0.008A. The device supports synchronous rectification for improved efficiency.

 

Packaged in a 40-LQFN-CLIP (7x5) surface-mount form factor, the TPS544C20RVFT operates within an ambient temperature range of -40°C to 125°C (TJ). Its robust design and features make it suitable for various power management solutions requiring high current density and precise voltage regulation.

TPS544C20RVFT Quick Information

Product Type: Buck Converter
Series: TPS544x20
Canonical Name: TPS544C20RVFT Synchronous Buck Converter
Subcategory: Buck Converter

TPS544C20RVFT Compliance

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

TPS544C20RVFT Estimated Pricing

Qty Low High
1+ $5.57 $5.57

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

TPS544C20RVFT Features

  • 30A output current capability.
  • 4.5V to 18V input voltage range.
  • Adjustable output voltage.
  • PMBus programmability and monitoring.
  • Synchronous rectification for efficiency.

TPS544C20RVFT Applications

  • High-current power supply applications.
  • Point-of-load power delivery.
  • Data center power systems.
  • Telecommunications infrastructure.

TPS544C20RVFT FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS544C20RVFT?

The input voltage range is 4.5 V to 18 V.

What is the maximum output current of the TPS544C20RVFT?

The maximum output current is 30 A.

What is the output voltage range of the TPS544C20RVFT?

The output voltage is adjustable from 0.6 V to 5.5 V.

What is the operating temperature range of the TPS544C20RVFT?

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

What package is the TPS544C20RVFT available in?

The TPS544C20RVFT is available in a 40-LQFN-CLIP (7x5) surface mount package.

What is the switching frequency range of the TPS544C20RVFT?

The switching frequency is adjustable from 250 kHz to 1 MHz.

Does the TPS544C20RVFT use synchronous rectification?

Yes, the TPS544C20RVFT uses synchronous rectification.

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