Wide input voltage DC/DC controller, operating from 3V to 42V, features current mode control for efficient power conversion. This non-synchronous buck-boost controller supports a single positive output up to 38V and 3.5A output current. With a maximum switching frequency of 575kHz and a 75% maximum duty cycle, it offers flexible power management. The device is housed in a 20-pin HTSSOP package for surface mounting and operates across a temperature range of -40°C to 125°C. Clock synchronization is supported, and the component is RoHS compliant and lead-free.
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Texas Instruments LM25118MHX/NOPB technical specifications.
| Package/Case | HTSSOP |
| Clock Sync | Yes |
| Lead Free | Lead Free |
| Max Duty Cycle | 75% |
| Max Frequency | 575kHz |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of Output Phases | 1 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 42V |
| Output Configuration | Positive |
| Output Current | 3.5A |
| Output Voltage | 38V |
| Packaging | Tape and Reel |
| Quiescent Current | 4.5mA |
| RoHS Compliant | Yes |
| Synchronous Rectifier | No |
| RoHS | Compliant |
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