5A, 12V fixed output buck converter, operating from an 8V to 40V input range. Features up to 92% efficiency and a 5A maximum output current. This surface mount device is housed in a TO-263 package, with dimensions of 10.16mm length, 8.64mm width, and 4.57mm height. Designed for a wide operating temperature range of -40°C to 125°C.
PackageTO-263
MountingSurface Mount
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Technical Specifications
Texas Instruments LM2678S-12/NOPB technical specifications.
General
| Package/Case | TO-263 |
| Efficiency | 92% |
| Height | 4.57mm |
| Lead Free | Contains Lead |
| Length | 10.16mm |
| Max Input Voltage | 40V |
| Min Input Voltage | 8V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 5A |
| Min Output Voltage | 12V |
| Mount | Surface Mount |
| Nominal Output Voltage | 12V |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 5A |
| Output Type | Fixed |
| Output Voltage | 12V |
| Packaging | Rail/Tube |
| Quiescent Current | 4.2mA |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | SIMPLE SWITCHER® |
| Synchronous Rectifier | No |
| Thickness | 4.44mm |
| Width | 8.64mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments LM2678S-12/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM2678S-12/NOPB to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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