Equivalent & Substitute Parts for PTV08040WAH

Part Overview

The Texas Instruments PTV08040WAH is a non-isolated Point-of-Load (PoL) DC-DC converter module, providing a single output voltage adjustable from 0.8V to 3.6V, with a maximum output current of 50A. Targeted at ITE (Commercial) applications, it features a 21-DIP module through-hole design and operates across a -40°C to 85°C temperature range with up to 95% efficiency. This specific model is classified as Obsolete. For facilities requiring continued support, identifying compatible alternative models ensures sustained production and repair capability within specified electrical and mechanical parameters.

Substiute Parts

PTV08040WAH

Texas InstrumentsIn Stock: 719PTV08040WAH Datasheet

Current PartRFQ

PTV08040WAD

Texas InstrumentsIn Stock: 1134PTV08040WAD Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution grouping for the PTV08040WAH is determined strictly in accordance with the following key parameters: manufacturer (Texas Instruments), type (Non-Isolated PoL Module), number of outputs (1), input voltage range (8V - 14V), output voltage range (0.8V ~ 3.6V), maximum output current (50A), package type (21-DIP Module), mounting type (Through Hole), efficiency (95%), operating temperature range (-40°C ~ 85°C), and regulatory compliance status (RoHS3, REACH). Only parts matching these criteria qualify as substitutes.

Parameter Comparison

Engineering Selection Recommendations

The PTV08040WAH is classified as Obsolete. The PTV08040WAD is Active and maintains identical electrical, mechanical, and regulatory compliance parameters, including RoHS3 compliance and REACH unaffected status. These criteria indicate functional and regulatory equivalence between the two devices within their product category and application context.

Frequently Asked Questions (FAQ)

Q1: What determines if PTV08040WAD is an equivalent substitute for PTV08040WAH?
A1: Equivalency is established by identical input and output voltage ranges, maximum output current, series, package type, features, mechanical dimensions, and regulatory compliance status.

Q2: Are the sizes and mounting types for these DC DC converter modules the same?
A2: Both parts utilize the same 21-DIP Module package with through-hole mounting.

Q3: Does the substitute model offer the same application range?
A3: Both modules support ITE (Commercial) applications and have equivalent electrical performance and features.

Q4: Are there differences in environmental or compliance certifications?
A4: Both PTV08040WAH and PTV08040WAD are ROHS3 Compliant and REACH Unaffected. Moisture Sensitivity Level values are listed as "1 (Unlimited)" and "Not Applicable," corresponding to unlimited exposure times.

Q5: Is the substitute’s electrical performance identical?
A5: Both parts possess the same efficiency rating, voltage ranges, output current capability, and operational temperature range.