The LM2577SX-12/NOPB is a 12V fixed output DC/DC controller from Texas Instruments, featuring an 80% efficiency rating and a maximum operating temperature of 125°C. It is packaged in a TO-263 surface mount package and is RoHS compliant. The device operates over a supply voltage range of 3.5V to 40V and can deliver a maximum output current of 3A. The LM2577SX-12/NOPB is suitable for use in a variety of applications, including boost, flyback, and forward converter topologies.
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Texas Instruments LM2577SX-12/NOPB technical specifications.
| Package/Case | TO-263 |
| Efficiency | 80% |
| Lead Free | Contains Lead |
| Max Input Voltage | 40V |
| Min Input Voltage | 3.5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 3A |
| Min Output Voltage | 12V |
| Min Supply Voltage | 3.5V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 40V |
| Output Current | 3A |
| Output Type | Fixed |
| Output Voltage | 12V |
| Package Quantity | 500 |
| Packaging | Tape and Reel |
| Quiescent Current | 10mA |
| RoHS Compliant | Yes |
| Series | SIMPLE SWITCHER® |
| Synchronous Rectifier | No |
| Topology | Boost, Flyback, Forward Converter |
| RoHS | Compliant |
Download the complete datasheet for Texas Instruments LM2577SX-12/NOPB to view detailed technical specifications.
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