Flex Power Modules PMF5318TP Equivalent & Substitute Parts Reference

Part Overview

The Flex Power Modules PMF5318TP is a non-isolated Point-of-Load (PoL) DC-DC converter, featuring a single adjustable output (0.8V to 3.6V, up to 10A) from a 4.5V to 5.5V input, delivering up to 36W of power. This product is classified as obsolete, necessitating the selection of substitute models to ensure design continuity and maintenance of existing systems. Substitute models must match key electrical and mechanical parameters to maintain performance and compliance.

Key Parameters

Parameter	Value
Type	Non-Isolated PoL Module
Number of Outputs	1
Voltage - Input (Min)	4.5V
Voltage - Input (Max)	5.5V
Voltage - Output 1	0.8 ~ 3.6V
Current - Output (Max)	10A
Power (Watts)	36W
Applications	ITE (Commercial)
Operating Temperature	-40°C ~ 85°C (With Derating)
Efficiency	94.8%
Mounting Type	Through Hole
Package / Case	10-DIP Module
Size / Dimension	0.99" L x 0.62" W x 0.35" H (25.3mm x 15.8mm x 9.0mm)
RoHS Status	ROHS3 Compliant
Product Status	Obsolete
Approval Agency	CB, CSA, IEC, TUV, UL
Standard Number	62368-1
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution is strictly based on matching the following key parameters: module type, number of outputs, input voltage range, output voltage range, output current rating, power rating, mounting type, package/case, application type, operating temperature, efficiency, RoHS and REACH compliance, and available approvals. Only parts explicitly matching these parameters are listed as substitutes. No inference or extrapolation is made beyond the provided data.

Parameter Comparison

Parameter	PMF5318TP	PTH05060WAH
Type	Non-Isolated PoL Module	Non-Isolated PoL Module
Number of Outputs	1	1
Voltage - Input (Min)	4.5V	4.5V
Voltage - Input (Max)	5.5V	5.5V
Voltage - Output 1	0.8 ~ 3.6V	0.8 ~ 3.6V
Current - Output (Max)	10A	10A
Applications	ITE (Commercial)	ITE (Commercial)
Operating Temperature	-40°C ~ 85°C (With Derating)	-40°C ~ 85°C
Efficiency	94.8%	94%
Mounting Type	Through Hole	Through Hole
Package / Case	10-DIP Module	10-DIP Module
Size / Dimension	0.99" L x 0.62" W x 0.35" H	1.00" L x 0.62" W x 0.35" H
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Product Status	Obsolete	Active
REACH Status	REACH Unaffected	REACH Unaffected

Engineering Selection Recommendations

The PMF5318TP is obsolete, and its substitute PTH05060WAH is active. Both are RoHS3 compliant and REACH unaffected. Approval agencies and standard numbers provided for PMF5318TP are not explicitly listed for PTH05060WAH in the input data. For direct substitution, the matching key parameters facilitate straightforward replacement in applications where certification requirements are equally met by the alternative part.

Frequently Asked Questions (FAQ)

Q1: What are the mandatory parameters for substituting PMF5318TP?
A1: Substitute parts must match type (Non-Isolated PoL Module), input and output voltage ranges, output current, mounting type, package/case, efficiency, application, operating temperature, RoHS and REACH compliance.

Q2: Is the mechanical footprint identical between PMF5318TP and PTH05060WAH?
A2: Both use a 10-DIP Module package with closely matching dimensions suitable for direct physical replacement.

Q3: Are certification or approval differences a consideration?
A3: PMF5318TP lists CB, CSA, IEC, TUV, UL approvals and standard 62368-1; these certifications for PTH05060WAH are not specified in the provided data.

Q4: Does efficiency vary between the main and substitute part?
A4: PMF5318TP has a specified efficiency of 94.8%, and PTH05060WAH offers 94%.

Q5: Can substitute parts be used in identical commercial ITE applications?
A5: Both main and substitute parts are specified for ITE (Commercial) applications.

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