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PTN04050AAZ The PTN04050AAZ is a Non-Isolated Point-of-Load (PoL) DC/DC converter from Texas Instruments. It provides up to 1A output current with 80% efficiency, operates from a minimum 2.9V input, and comes in a surface-mount 5-SMD module package.
Mfr Part #:

PTN04050AAZ

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The PTN04050AAZ is a Non-Isolated Point-of-Load (PoL) DC/DC converter from Texas Instruments. It provides up to 1A output current with 80% efficiency, operates from a minimum 2.9V input, and comes in a surface-mount 5-SMD module package.
✓ Total Stock: 4,030 pcs
$ Price Range: $14.45

PTN04050AAZ Available from 1 distributor

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✓ Non-Authorised
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Xingangxin ✓
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4,030 pcs
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4030 pcs On Request 1 On Request On Request On Request On Request On Request
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PTN04050AAZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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PTN04050AAZ Description

Short technical summary and product information.

The PTN04050AAZ is a Non-Isolated PoL Module from Texas Instruments. It is a DC/DC converter designed for commercial ITE applications.

 

Electrical specifications include a single output that provides up to 1A maximum with 80% efficiency. The minimum input voltage is 2.9V. Built-in protections include over-temperature protection (OTP) and under-voltage lockout (UVLO).

 

The module is offered in a surface-mount 5-SMD package measuring 22.1mm x 12.7mm x 9.1mm. It operates over a temperature range of -40°C to 85°C. Compliance with RoHS3 and REACH is claimed but unverified.

PTN04050AAZ Quick Information

Product Type: Non-Isolated PoL Module
Canonical Name: Non-Isolated PoL Module DC DC Converter 1 Output 1A 2.9V Input Min Surface Mount
Subcategory: Point-of-Load

PTN04050AAZ Compliance

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

PTN04050AAZ Estimated Pricing

Qty Low High
56+ $14.45 $14.45

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

PTN04050AAZ Features

  • Non-Isolated PoL DC/DC converter module.
  • Output current up to 1 amp maximum.
  • Efficiency rated at 80 percent typical.
  • Features over-temperature and UVLO protection.
  • Surface mount 5-SMD module package.

PTN04050AAZ Applications

  • Designed for commercial ITE applications.
  • Suitable for point-of-load power regulation.
  • Used in distributed power architectures.
  • Ideal for low power board-level conversions.

PTN04050AAZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the minimum input voltage for the PTN04050AAZ?

The minimum input voltage is 2.9V.

What package does the PTN04050AAZ come in?

It comes in a 5-SMD Module package (surface mount).

What is the operating temperature range?

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

Is the PTN04050AAZ RoHS compliant?

Yes, it is claimed as RoHS3 Compliant, but this is unverified.

What is the output current capability?

The maximum output current is 1A.

What protections are included?

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

What is the efficiency of the PTN04050AAZ?

The efficiency is 80%.

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