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Equivalent & Substitute Parts Reference for PTH04040WAS
Part Overview
The PTH04040WAS, originally manufactured by ARTESYN / Advanced Energy, is a Non-Isolated PoL Module DC DC Converter designed for ITE (Commercial) applications, featuring a single output of 0.8 ~ 2.5V at up to 60A with a 2.95V - 5.5V input voltage range and 150 W maximum power. With an SMD mounting type and advanced protection features, this unit has reached obsolete status, necessitating identification of suitable substitute DC-DC converter models to ensure supply continuity and maintain design compatibility.
Substiute Parts
Key Parameters
| Parameter | Main Part |
|---|---|
| Manufacturer Part Number | PTH04040WAS |
| Type | Non-Isolated PoL Module |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.95V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output 1 | 0.8 ~ 2.5V |
| Current - Output (Max) | 60A |
| Power (Watts) | 150 W |
| Applications | ITE (Commercial) |
| Features | Remote On/Off, OCP, OTP, UVLO |
| Operating Temperature | -40°C ~ 85°C |
| Efficiency | 93% |
| Mounting Type | Surface Mount |
| Package / Case | 20-SMD Module |
| Size / Dimension | 2.05" L x 1.05" W x 0.37" H (51.9mm x 26.5mm x 9.4mm) |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Product Status | Obsolete |
| Series | PTH04040W |
Substitute Part Grouping Explanation
Substitute selection for the PTH04040WAS is strictly constrained to parts that match all critical electrical and mechanical parameters, including converter type, number of outputs, input/output voltage range, maximum output current, mounting type, package/case dimensions, operating temperature range, and supported features. Only parts conforming precisely to these parameters can be designated as engineering-approved substitutes for use in original applications.
Parameter Comparison
| Parameter | PTH04040WAS (ARTESYN / Advanced Energy) |
PTH04040WAS (Texas Instruments) |
PTH04040WAZ (Texas Instruments) |
|---|---|---|---|
| Type | Non-Isolated PoL Module | Non-Isolated PoL Module | Non-Isolated PoL Module |
| Number of Outputs | 1 | 1 | 1 |
| Voltage - Input (Min) | 2.95V | 2.95V | 2.95V |
| Voltage - Input (Max) | 5.5V | 5.5V | 5.5V |
| Voltage - Output 1 | 0.8 ~ 2.5V | 0.8 ~ 2.5V | 0.8 ~ 2.5V |
| Current - Output (Max) | 60A | 60A | 60A |
| Features | Remote On/Off, OCP, OTP, UVLO | Remote On/Off, OCP, OTP, UVLO | Remote On/Off, OCP, OTP, UVLO |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Efficiency | 93% | 93% | 93% |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 20-SMD Module | 20-SMD Module | 20-SMD Module |
| Size / Dimension | 2.05" L x 1.05" W x 0.37" H (51.9mm x 26.5mm x 9.4mm) | 2.05" L x 1.05" W x 0.38" H (52.1mm x 26.7mm x 9.7mm) | 2.05" L x 1.05" W x 0.38" H (52.1mm x 26.7mm x 9.7mm) |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 3 (168 Hours) | 3 (168 Hours) |
| Product Status | Obsolete | Active | Active |
| Series | PTH04040W | PTH04040W | PTH04040W |
Engineering Selection Recommendations
The main part, PTH04040WAS (ARTESYN / Advanced Energy), is classified as obsolete. Both substitute parts, PTH04040WAS and PTH04040WAZ from Texas Instruments, possess active product status and RoHS3 compliance. Both alternatives also conform to REACH Unaffected status. These factors satisfy the requirements for replacement selection in environments demanding active, compliant, and certified solutions. No additional technical or regulatory criteria were provided for further differentiation.
Frequently Asked Questions (FAQ)
Q1: What determines the electrical compatibility for substituting PTH04040WAS?
A1: Electrical compatibility is determined by identical input voltage range, output voltage range, maximum output current, converter type, and number of outputs.
Q2: Are the substitute parts dimensionally compatible with the main part?
A2: Substitute parts have closely matching 20-SMD Module package dimensions within the provided specifications.
Q3: Do all substitutes support advanced protection features?
A3: All listed substitutes support Remote On/Off, OCP (Over-Current Protection), OTP (Over-Temperature Protection), and UVLO (Under-Voltage Lockout).
Q4: Which mounting method is supported across main and substitute parts?
A4: All referenced parts utilize Surface Mount technology.
Q5: How do product status and compliance affect substitution selection?
A5: Substitute selection is guided exclusively by product status (active vs. obsolete) and compliance certifications (RoHS3, REACH), where available according to the input data.
Q6: Does moisture sensitivity level need to be considered in substitution?
A6: All parts are rated MSL 3 (168 Hours), supporting consistent handling and storage requirements.
Q7: Are there differences in the manufacturer base product number or series?
A7: All substitutes share the PTH04040W series and base product number as designated in the input parameters.
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