Adjustable positive output voltage DC/DC controller and regulator, featuring a 3.5V to 40V input voltage range and up to 3A output current. This through-hole mounted component operates with 80% efficiency at a 52kHz switching frequency. It supports boost, flyback, and forward converter topologies, with a maximum output voltage of 60V. The component is housed in a TO-220-5 package, suitable for operation between -40°C and 125°C.
Frequency52kHz
PackageTO-220-5
MountingThrough Hole
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Technical Specifications
Texas Instruments LM2577T-ADJ technical specifications.
General
| Package/Case | TO-220-5 |
| Efficiency | 80% |
| Frequency | 52kHz |
| Height | 4.7mm |
| Input Current | 7.5mA |
| Length | 10.16mm |
| Max Input Voltage | 40V |
| Min Input Voltage | 3.5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 3A |
| Max Output Voltage | 60V |
| Min Output Voltage | 1.23V |
| Max Supply Voltage | 40V |
| Min Supply Voltage | 3.5V |
| Mount | Through Hole |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 3A |
| Output Type | Adjustable |
| Output Voltage | 12.4V |
| Package Quantity | 45 |
| Packaging | Rail/Tube |
| Quiescent Current | 10mA |
| Reach SVHC Compliant | No |
| RoHS Compliant | No |
| Series | SIMPLE SWITCHER® |
| Synchronous Rectifier | No |
| Termination | Through Hole |
| Thickness | 4.58mm |
| Topology | Boost, Flyback, Forward Converter |
| Width | 8.51mm |
Compliance
| RoHS | Not Compliant |
Datasheet
Texas Instruments LM2577T-ADJ Datasheet
Download the complete datasheet for Texas Instruments LM2577T-ADJ to view detailed technical specifications.
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