PTH03030WAH DC DC Converter Equivalent & Substitute Parts

Part Overview

The PTH03030WAH is a non-isolated Point-of-Load (PoL) module DC DC converter manufactured by ARTESYN / Advanced Energy. This 75W converter delivers a single adjustable output voltage range of 0.8V to 2.5V at up to 30A, operating from a 2.95V to 3.65V input supply. The device is designed for Information Technology Equipment (ITE) applications in commercial environments.

The PTH03030WAH is classified as an obsolete product. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support legacy system maintenance and repairs.

Substiute Parts

PTH03030WAH

ARTESYN / Advanced EnergyIn Stock: 1552PTH03030WAH Datasheet

Current PartRFQ

PTH03030WAH

Texas InstrumentsIn Stock: 1471PTH03030WAH Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the PTH03030WAH is determined by strict alignment of the following critical parameters:

Electrical Compatibility Requirements:

• Input voltage range: 2.95V to 3.65V (exact match required)
• Output voltage range: 0.8V to 2.5V (exact match required)
• Maximum output current: 30A (exact match required)
• Power rating: 75W (exact match required)
• Efficiency: 93% (exact match required)
• Operating temperature range: -40°C to 85°C (exact match required)

Mechanical Compatibility Requirements:

• Mounting type: Through Hole (exact match required)
• Package type: Module (exact match required)
• Physical dimensions: 1.37" L x 1.12" W x 0.35" H / 34.8mm x 28.4mm x 8.9mm (exact match required)

Functional Requirements:

• Topology: Non-Isolated PoL Module (exact match required)
• Number of outputs: 1 (exact match required)
• Application category: ITE (Commercial) (exact match required)

Only parts meeting all of these criteria are considered direct substitutes. Deviations in any parameter disqualify a part from substitution consideration.

Parameter Comparison

Engineering Selection Recommendations

The PTH03030WAH manufactured by Texas Instruments is a direct electrical and mechanical equivalent to the obsolete ARTESYN / Advanced Energy PTH03030WAH. Both parts share identical electrical specifications, including input voltage range, output voltage range, output current capability, power rating, efficiency, and operating temperature range. Physical dimensions and mounting type are also identical.

The Texas Instruments variant is currently in active production status, whereas the ARTESYN / Advanced Energy version is obsolete. The Texas Instruments PTH03030WAH carries ROHS3 compliance and REACH Unaffected certification, providing regulatory compliance assurance for new designs and legacy system updates.

Selection between these parts should be based on:

1. Supply Availability: The Texas Instruments version is in active production and represents the current equivalent for new procurement.
2. Regulatory Compliance: The Texas Instruments version provides explicit ROHS3 and REACH compliance documentation.
3. Legacy System Maintenance: Either part may be used for direct replacement in existing systems, provided electrical and mechanical compatibility requirements are met.

No additional technical verification or testing is required for substitution, as all critical parameters are identical.

Frequently Asked Questions (FAQ)

Q: Can the Texas Instruments PTH03030WAH directly replace the ARTESYN / Advanced Energy PTH03030WAH?

A: Yes. Both parts are electrically and mechanically identical. They share the same part number, input/output voltage specifications, current rating, power rating, efficiency, operating temperature range, physical dimensions, and mounting type. Direct substitution is supported.

Q: Why does the Texas Instruments version list "13-DIP Module" as the package type while the ARTESYN version lists "Module"?

A: Both descriptions refer to the same physical package format. The 13-DIP Module designation provides additional specificity regarding the pin configuration. The physical dimensions and mounting characteristics are identical.

Q: What is the significance of the ROHS3 and REACH compliance on the Texas Instruments part?

A: ROHS3 compliance indicates the part meets Restriction of Hazardous Substances Directive requirements for lead-free and restricted substance content. REACH Unaffected status indicates the part is not subject to REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) restrictions. These certifications are relevant for applications subject to environmental and regulatory compliance requirements.

Q: Are there any differences in features between the two versions?

A: The ARTESYN / Advanced Energy version lists specific features: Remote On/Off, OTP (Over-Temperature Protection), and SCP (Short-Circuit Protection). The Texas Instruments version does not specify these features in the provided data. Detailed feature verification should be conducted through manufacturer datasheets if feature parity is a critical requirement.

Q: Can I use the Texas Instruments PTH03030WAH in a design originally specified for the ARTESYN / Advanced Energy version?

A: Yes, provided the design requirements are met by the electrical and mechanical specifications. Both parts operate within identical voltage, current, temperature, and efficiency parameters. Physical footprint and mounting type are identical, supporting direct PCB-level substitution.

Q: What should I consider when transitioning from the obsolete ARTESYN version to the active Texas Instruments version?

A: Verify that all electrical specifications match your design requirements. Confirm that the 13-DIP Module package format is compatible with your PCB layout and assembly process. Review the complete manufacturer datasheets for both versions to identify any undocumented feature differences. Validate ROHS3 and REACH compliance requirements for your application and regulatory environment.