Hysteretic non-synchronous PFET buck controller for efficient power management. Features a wide operating supply voltage range of 4.5V to 35V and a maximum output voltage of 35V. Supports up to 4A output current with a 100% maximum duty cycle. Operates across a temperature range of -40°C to 125°C, packaged in an 8-VSSOP (MSOP) surface-mount configuration. Includes a quiescent current of 250uA and a maximum switching frequency of 1MHz.
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Texas Instruments LM3485MMX/NOPB technical specifications.
| Package/Case | MSOP |
| Duty Cycle | 100% |
| Lead Free | Lead Free |
| Max Duty Cycle | 100% |
| Max Frequency | 1MHz |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 35V |
| Output Current | 4A |
| Output Voltage | 35V |
| Packaging | Tape and Reel |
| Quiescent Current | 250uA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | LM3485 |
| RoHS | Compliant |
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