This detailed comparison of VTM48EF040M050B00 and VTM48EF040T050B00 in the DC DC Converters provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.
| Manufacturer | Vicor | Vicor |
|---|---|---|
| Package / Case | Module | Module |
| Description | DC DC CONVERTER 4V 200W | DC DC CONVERTER 4V 200W |
| In Stock | 0 | 0 |
| Mounting Type | Surface Mount | Surface Mount |
| Part Status | Active | Active |
| Series | VI Chip® VTM® | VI Chip® VTM® |
| Package | Tray | Tray |
| Type | Voltage Transformation Module | Voltage Transformation Module |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 26V | 26V |
| Voltage - Input (Max) | 55V | 55V |
| Voltage - Output 1 | 4V | 4V |
| Voltage - Output 2 | - | - |
| Voltage - Output 3 | - | - |
| Voltage - Output 4 | - | - |
| Current - Output (Max) | 50A | 50A |
| Power (Watts) | 200 W | 200 W |
| Voltage - Isolation | 2.25 kV | 2.25 kV |
| Applications | ITE (Commercial) | ITE (Commercial) |
| Features | Remote On/Off, OCP, OTP, OVP, SCP | Remote On/Off, OCP, OTP, OVP, SCP |
| Operating Temperature | -55°C ~ 125°C | -40°C ~ 125°C |
| Efficiency | 94% | 94% |
| Size / Dimension | 1.28" L x 0.87" W x 0.26" H (32.5mm x 22.0mm x 6.7mm) | 1.28" L x 0.87" W x 0.26" H (32.5mm x 22.0mm x 6.7mm) |
| Supplier Device Package | - | - |
| Control Features | - | - |
| Approval Agency | - | - |
| Standard Number | - | - |
Key Difference
VTM48EF040T050B00
Standard industrial temperature version
Suitable for most commercial and industrial power applications
Recommended for systems operating above -40°C
VTM48EF040M050B00
Extended temperature version
Supports lower temperature operation down to -55°C
Designed for harsh environments requiring wider temperature margins
Replacement Recommendation
VTM48EF040M050B00 can generally replace VTM48EF040T050B00 when the application requires wider operating temperature capability.
However, when the system operating temperature remains within -40°C to +125°C, the T-grade version may provide a more cost-effective solution.
Typical Applications
Aerospace and defense power systems
Industrial equipment
High-performance computing power architecture
Telecommunications infrastructure
Battery-powered systems
High-density DC-DC conversion applications
Conclusion
The two VICOR VTM48EF040 models share the same electrical characteristics and package design. The main selection factor is the required operating temperature range:
Choose VTM48EF040T050B00 for standard industrial environments.
Choose VTM48EF040M050B00 for extreme temperature applications requiring -55°C operation.
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