The LM2657MTCX/NOPB is a dual DC/DC controller from Texas Instruments, designed for high-current applications. It operates from a 28V supply voltage and can deliver up to 20A of output current per channel. The device is packaged in a TSSOP28 package and is suitable for surface mount applications. The LM2657MTCX/NOPB has a maximum operating temperature range of -40°C to 125°C and is compliant with RoHS regulations. It features a quiescent current of 2.5mA and a maximum frequency of 500kHz.
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Texas Instruments LM2657MTCX/NOPB technical specifications.
| Package/Case | TSSOP |
| Duty Cycle | 70% |
| Lead Free | Lead Free |
| Max Duty Cycle | 70% |
| Max Frequency | 500kHz |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of Channels | 2 |
| Number of Outputs | 2 |
| Operating Supply Voltage | 28V |
| Output Current | 20A |
| Output Voltage | 600mV |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Quiescent Current | 2.5mA |
| RoHS Compliant | Yes |
| Series | LM2657 |
| RoHS | Compliant |
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