Adjustable positive buck converter, featuring a 5A maximum output current and a wide 8V to 40V input voltage range. This power management IC offers up to 84% efficiency and an adjustable output voltage from 1.21V to 37V. Packaged in a 7-pin TO-263 surface-mount case, it operates across a temperature range of -40°C to 125°C.
PackageTO-263-7
MountingSurface Mount
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Technical Specifications
Texas Instruments LM2678SX-ADJ technical specifications.
General
| Package/Case | TO-263-7 |
| Efficiency | 84% |
| Lead Free | Contains Lead |
| Max Input Voltage | 40V |
| Min Input Voltage | 8V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 5A |
| Max Output Voltage | 37V |
| Min Output Voltage | 1.21V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 40V |
| Output Configuration | Positive |
| Output Current | 5A |
| Output Type | Adjustable |
| Output Voltage | 37V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Quiescent Current | 4.2mA |
| Radiation Hardening | No |
| RoHS Compliant | No |
| Series | SIMPLE SWITCHER® |
| Synchronous Rectifier | No |
Compliance
| RoHS | Not CompliantNo |
Datasheet
Texas Instruments LM2678SX-ADJ Datasheet
Download the complete datasheet for Texas Instruments LM2678SX-ADJ to view detailed technical specifications.
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