PTN04050AAS Texas Instruments PTN04050AAS is a non-isolated point-of-load DC DC converter module delivering 1A output with 80% efficiency. It comes in a surface-mount 5-SMD package.
Mfr Part #:

PTN04050AAS

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
Texas Instruments PTN04050AAS is a non-isolated point-of-load DC DC converter module delivering 1A output with 80% efficiency. It comes in a surface-mount 5-SMD package.
Total Stock: 1,077 pcs
$ Price Range: $14.45

PTN04050AAS Available from 1 distributor

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PTN04050AAS Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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PTN04050AAS Description

Short technical summary and product information.

The Texas Instruments PTN04050AAS is a non-isolated point-of-load (PoL) DC DC converter module designed for commercial ITE applications. It delivers a single output of 1A with an efficiency of 80%.

 

The module operates over an input voltage range starting from 2.9V and includes protection features such as over-temperature protection (OTP) and under-voltage lockout (UVLO). It is housed in a compact 5-SMD module package measuring 22.1mm x 12.7mm x 9.1mm and supports surface mount mounting.

 

The PTN04050AAS is rated for an operating temperature range of -40°C to 85°C, making it suitable for a variety of industrial and commercial environments. Its non-isolated design is optimized for point-of-load regulation where isolation is not required.

PTN04050AAS Quick Information

Product Type: DC DC Converter
Canonical Name: Texas Instruments PTN04050AAS Non-Isolated PoL Module DC DC Converter
Subcategory: DC DC Converters

PTN04050AAS Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 3
REACH Status: Non-Compliant

PTN04050AAS Estimated Pricing

Qty Low High
56+ $14.45 $14.45

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

PTN04050AAS Features

  • Non-isolated point-of-load DC DC converter.
  • Delivers 1A output current at 80% efficiency.
  • Includes over-temperature and under-voltage protection.
  • Surface mount 5-SMD module package.
  • Operates from -40°C to 85°C temperature range.

PTN04050AAS Applications

  • Point-of-load regulation in commercial ITE equipment.
  • Power supply for embedded systems and boards.
  • Used in telecom and networking hardware.
  • Ideal for distributed power architectures.

PTN04050AAS FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output current of the PTN04050AAS?

The PTN04050AAS provides a single output current of 1A.

What is the efficiency of the PTN04050AAS?

The efficiency is 80%.

What is the operating temperature range of the PTN04050AAS?

The operating temperature range is -40°C to 85°C.

What package does the PTN04050AAS come in?

It comes in a 5-SMD module package.

What protection features does the PTN04050AAS include?

It includes over-temperature protection (OTP) and under-voltage lockout (UVLO).

What is the minimum input voltage for the PTN04050AAS?

The minimum input voltage is 2.9V.

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