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TPS54561DPRR The Texas Instruments TPS54561DPRR is a 5A step-down DC-DC converter. It operates with an input voltage range of 4.5V to 60V and features an adjustable output voltage.
Mfr Part #:

TPS54561DPRR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS54561DPRR is a 5A step-down DC-DC converter. It operates with an input voltage range of 4.5V to 60V and features an adjustable output voltage.
✓ Total Stock: 29,952 pcs
$ Price Range: $2.82

TPS54561DPRR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
15,238 pcs
On Request
15238 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
8,460 pcs
On Request
8460 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
6,251 pcs
On Request
6251 pcs On Request 1 On Request On Request On Request On Request On Request
Trace Tec ✓
Non-Authorised Inventory information
3 pcs
On Request
3 pcs 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.

TPS54561DPRR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Features
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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TPS54561DPRR Description

Short technical summary and product information.

The Texas Instruments TPS54561DPRR is a versatile 5A step-down DC-DC converter designed for a wide input voltage range of 4.5V to 60V. This device utilizes current mode control and offers an adjustable output voltage, with a minimum output of 0.8V and a maximum of 59V.

 

Key electrical specifications include a maximum output current of 5A and an adjustable switching frequency ranging from 100kHz to 2.5MHz. The converter features several beneficial attributes such as Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Tracking, and UVLO adjustable. It also boasts a low operating quiescent current of 152 µA and a shutdown current of 2 µA, contributing to power efficiency.

 

The TPS54561DPRR is housed in a 10-WSON (4x4) package and is designed for surface mount applications. Its operating temperature range is -40°C to 150°C (TJ), making it suitable for various environmental conditions. The device also includes features like a 0.8V internal voltage reference and an 87 mΩ high-side MOSFET.

TPS54561DPRR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS54561DPRR 5A Step-Down DC-DC Converter
Subcategory: Voltage Regulators

TPS54561DPRR Compliance

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

TPS54561DPRR Estimated Pricing

Qty Low High
1+ $2.82 $2.82

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

TPS54561DPRR Features

  • 5A maximum output current capability.
  • Wide 4.5V to 60V input voltage range.
  • Adjustable output voltage from 0.8V to 59V.
  • Switching frequency adjustable from 100kHz to 2.5MHz.
  • Low 152 µA operating quiescent current.

TPS54561DPRR Applications

  • Used in high-voltage DC power conversion.
  • Ideal for point-of-load buck regulators.
  • Supports distributed power supply regulation.
  • For voltage tracking and sequencing power supplies.

TPS54561DPRR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS54561DPRR?

The TPS54561DPRR operates from 4.5 V to 60 V input.

What output voltage can the TPS54561DPRR provide?

Output voltage is adjustable from 0.8 V to 59 V.

What is the maximum output current of the TPS54561DPRR?

It delivers up to 5 A of output current.

What is the switching frequency range of the TPS54561DPRR?

Switching frequency is adjustable from 100 kHz to 2.5 MHz.

What package is the TPS54561DPRR available in?

It is offered in a 10-WSON (4x4) package with exposed pad, listed as 10-WDFN exposed pad, for surface-mount assembly.

What is the operating temperature range of the TPS54561DPRR?

The junction temperature range is -40°C to 150°C.

Does the TPS54561DPRR have overcurrent protection?

Yes, overcurrent protection is included along with enable, power good, tracking, and adjustable UVLO.

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