PTH05020WAS Equivalent & Substitute Parts Reference

Part Overview

The PTH05020WAS is a Non-Isolated Point-of-Load (PoL) DC DC Converter Module manufactured by ARTESYN / Advanced Energy. It delivers a programmable output voltage from 0.8V to 3.6V at up to 22A, operating from a 4.5V to 5.5V input supply. This surface-mount module is designed for ITE (Commercial) applications with features such as Remote On/Off, Over-Temperature Protection (OTP), Short-Circuit Protection (SCP), and Under-Voltage Lockout (UVLO). The product is now classified as Obsolete, making it essential to find alternative models with equivalent electrical, mechanical, and compliance characteristics to maintain system functionality and serviceability.

Substiute Parts

PTH05020WAS

ARTESYN / Advanced EnergyIn Stock: 1226PTH05020WAS Datasheet

Current PartRFQ

PTH05020WAS

Texas InstrumentsIn Stock: 1237PTH05020WAS Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution between DC DC converter modules in this category is based strictly on equivalent electrical and mechanical parameters. The grouping of the PTH05020WAS and PTH05020WAS (Texas Instruments) is justified by matching type (Non-Isolated PoL Module), identical output and input voltage ranges, the same output current rating, surface mount packaging, consistent PCB dimensions, identical temperature and efficiency ratings, required protection and control features, and shared product compliance codes. Only parameters explicitly listed—such as voltage, current, mechanical outline, MSL rating, and mounting—are used to qualify substitute relationships.

Key parameters are:

• Module type
• Input voltage range
• Output voltage range
• Maximum output current
• Package / mechanical dimensions
• Mounting method
• Efficiency and protection features
• Applicable compliance codes

Parameter Comparison

Engineering Selection Recommendations

The PTH05020WAS (ARTESYN / Advanced Energy) is listed as Obsolete, while the PTH05020WAS (Texas Instruments) remains Active. Both parts share identical electrical input/output parameters, mechanical form factor, and compliance with HTSUS and ECCN codes. Note differences in Moisture Sensitivity Level (MSL): the original ARTESYN part is MSL 1 (Unlimited) and the Texas Instruments substitute is MSL 3 (168 Hours). Selection must prioritize available, active status and compliance equivalence.

Frequently Asked Questions (FAQ)

Q1: What parameters must match when substituting the PTH05020WAS DC DC converter module?
A: Permissible substitutes must match type, input voltage range, output voltage range, maximum output current, package, mechanical dimensions, mounting, operating temperature, efficiency, protection features, and compliance codes.

Q2: Is the Texas Instruments PTH05020WAS a direct replacement for the ARTESYN PTH05020WAS?
A: The Texas Instruments PTH05020WAS matches the ARTESYN module on all key electrical and mechanical parameters, compliance details, and mounting configuration.

Q3: How do MSL ratings impact substitution for surface-mount DC DC converter modules?
A: MSL ratings indicate floor life and storage requirements for reflow soldering. The ARTESYN PTH05020WAS is MSL 1 (Unlimited), while the Texas Instruments version is MSL 3 (168 hours), which may determine handling procedures but does not affect electrical performance.

Q4: Are there any differences in protection features between these substitute modules?
A: Both modules include Remote On/Off, OTP, and UVLO. The ARTESYN version lists SCP (Short-Circuit Protection), while the Texas Instruments version lists OCP (Over-Current Protection).

Q5: Are package dimensions compatible between ARTESYN and Texas Instruments PTH05020WAS modules?
A: Both modules use a 10-SMD case with nearly identical dimensions, supporting direct substitution on the PCB.