Adjustable 3A buck converter, featuring an 8V to 40V input voltage range and a maximum output voltage of 37V. This power management IC operates at a 280kHz switching frequency, achieving up to 88% efficiency. Designed for surface mounting in a TO-263-7 package, it offers an adjustable current limit and a single positive output. Operating temperature range spans from -40°C to 125°C.
Frequency280kHz
PackageTO-263-7
MountingSurface Mount
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Technical Specifications
Texas Instruments LM2673S-ADJ/NOPB technical specifications.
General
| Package/Case | TO-263-7 |
| Efficiency | 88% |
| Frequency | 280kHz |
| 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 | 3A |
| Max Output Voltage | 37V |
| Min Output Voltage | 1.2V |
| Max Supply Voltage | 40V |
| Min Supply Voltage | 8V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 3A |
| Output Type | Adjustable |
| Output Voltage | 37V |
| Package Quantity | 45 |
| Packaging | Rail/Tube |
| Quiescent Current | 4.2mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | SIMPLE SWITCHER® |
| Synchronous Rectifier | No |
| Termination | Through Hole |
| Width | 8.64mm |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments LM2673S-ADJ/NOPB Datasheet
Download the complete datasheet for Texas Instruments LM2673S-ADJ/NOPB to view detailed technical specifications.
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