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Equivalent & Substitute Parts for PMG8618LSR
Part Overview
The Flex Power Modules PMG8618LSR is a non-isolated Point-of-Load (PoL) DC-DC converter featuring a single output of 0.8V at up to 12A, with an input voltage range of 10.8V to 13.2V and a power output of 9.6W. This module is now listed as obsolete. Locating substitute models is necessary to maintain continuity in manufacturing and service applications where this specific product is no longer available.
Substiute Parts
Key Parameters
| Parameter | Value (PMG8618LSR) |
|---|---|
| Manufacturer Part Number | PMG8618LSR |
| Type | Non-Isolated PoL Module |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 10.8V |
| Voltage - Input (Max) | 13.2V |
| Voltage - Output 1 | 0.8V |
| Current - Output (Max) | 12A |
| Power (Watts) | 9.6W |
| Applications | ITE (Commercial) |
| Mounting Type | Surface Mount |
| Package / Case | 10-SMD Module |
| Size / Dimension | 1.37" L x 0.62" W x 0.35" H |
| Operating Temperature | -40°C ~ 85°C (With Derating) |
| Efficiency | 89.3% |
| Compliance | ROHS3 Compliant, REACH Unaffected |
| Certifications | CB, CSA, IEC, TUV, UL (Standard 62368-1) |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Product Status | Obsolete |
Substitute Part Grouping Explanation
Substitute part selection is determined strictly by matching the following parameters: type (Non-Isolated PoL Module), output current rating, input voltage range, output voltage capability, mounting type, and package size. Only parts that conform to these criteria and regulatory compliances are considered valid substitutes.
Key substitution parameters:
- Non-Isolated PoL Module type
- Single output configuration
- Input voltage range: 10.8V to 13.2V
- Output current capability: up to 12A
- Surface mount package with 10-SMD Module case
- Size / dimension compatibility
- Compliance with ROHS3, REACH, and regulatory certifications
Parameter Comparison
| Parameter | PMG8618LSR | PTH12010WAZ |
|---|---|---|
| Manufacturer | Flex Power Modules | Texas Instruments |
| Type | Non-Isolated PoL Module | Non-Isolated PoL Module |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 10.8V | 10.8V |
| Voltage - Input (Max) | 13.2V | 13.2V |
| Voltage - Output 1 | 0.8V | 1.2 ~ 5.5V |
| Current - Output (Max) | 12A | 12A |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 10-SMD Module | 10-SMD Module |
| Size / Dimension | 1.37" L x 0.62" W x 0.35" H | 1.37" L x 0.62" W x 0.38" H |
| Operating Temperature | -40°C ~ 85°C (With Derating) | -40°C ~ 85°C |
| Efficiency | 89.3% | 94% |
| Compliance | ROHS3 Compliant, REACH Unaffected | ROHS3 Compliant, REACH Unaffected |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 3 (168 Hours) |
Engineering Selection Recommendations
Based on the provided product status, the PMG8618LSR is obsolete, making substitute selection necessary. Substitute parts with ROHS3 compliance, REACH status unaffected, and equivalent certifications are valid options for continued use in compliant applications. Verify that the alternative component remains within the same regulatory and certification boundaries as the PMG8618LSR.
Frequently Asked Questions (FAQ)
Q1: What are the primary criteria for selecting a substitute for the PMG8618LSR?
A1: Substitution is based on matching module type, number of outputs, input voltage range, output current, mounting method, physical size, and compliance/certification status.
Q2: Is the package size and type identical between PMG8618LSR and its substitute?
A2: Both PMG8618LSR and PTH12010WAZ use a 10-SMD Module format with nearly identical physical dimensions, supporting drop-in compatibility for surface mount assembly.
Q3: Does the substitute meet the same environmental and compliance standards?
A3: Both parts are ROHS3 compliant and REACH unaffected, and carry similar product certifications.
Q4: Are output current capabilities matched exactly?
A4: Yes, both parts provide a maximum output current of 12A.
Q5: Is there any difference in input voltage range?
A5: Both parts specify an input voltage range of 10.8V to 13.2V.
Q6: What distinguishes the output voltage options?
A6: PMG8618LSR provides a fixed 0.8V output, while PTH12010WAZ supports an adjustable range from 1.2V to 5.5V.
Q7: Do both parts support surface mounting?
A7: Both devices are specified for surface mount installation using a 10-SMD Module package.
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