Automotive-grade DC/DC controller for single-output step-up applications. Features a 1000kHz switching frequency, 15A output current capability, and adjustable output voltage up to 100V. Operates from a 4.5V to 65V supply voltage with a maximum duty cycle of 100%. HTSSOP package for surface mounting, offering clock synchronization and a fall time of 20ns. Suitable for boost, flyback, and SEPIC topologies, with a maximum operating temperature of 125°C.
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Texas Instruments LM5122QMH/NOPB technical specifications.
| Package/Case | HTSSOP |
| Clock Sync | Yes |
| Fall Time | 20ns |
| Lead Free | Lead Free |
| Max Duty Cycle | 100% |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 65V |
| Min Supply Voltage | 4.5V |
| Mount | Surface Mount |
| Number of Output Phases | 1 |
| Number of Outputs | 1 |
| Operating Supply Current | 4mA |
| Output Configuration | Positive |
| Output Current | 15A |
| Output Voltage | 100V |
| Package Quantity | 73 |
| Packaging | Rail/Tube |
| Quiescent Current | 4mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | Automotive, AEC-Q100 |
| Synchronous Rectifier | No |
| Topology | Boost, Flyback, SEPIC |
| RoHS | Compliant |
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