TPS51222RTVT
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Краткое описание:
DC/DC Controller, 20A, 1MHz, 32V In, 12V Out, 99% Duty Cycle, QFN
Дополнительная информация
Dual-output DC/DC controller and regulator featuring peak current-mode control with a fixed 1MHz switching frequency and 99% maximum duty cycle. Supports a wide input voltage range of 4.5V to 32V, delivering up to 20A output current with adjustable output voltages from 1V to 12V. Includes a third output at 3.3V with 10mA capability. Designed for surface mount installation in a 32-WQFN package, operating across a temperature range of -40°C to 85°C. Features low operating supply current of 80µA and quiescent current of 800µA.
| RoHS | Compliant |
| Mount | Surface Mount |
| Frequency | 1MHz |
| Lead Free | Contains Lead |
| Packaging | Tape and Reel |
| Duty Cycle | 99% |
| Termination | SMD/SMT |
| Package/Case | QFN |
| Max Duty Cycle | 99% |
| Output Current | 20A |
| Output Voltage | 12V |
| RoHS Compliant | Yes |
| Package Quantity | 250 |
| Max Input Voltage | 32V |
| Number of Outputs | 2 |
| Quiescent Current | 800uA |
| Current - Output 3 | 10mA |
| Max Output Current | 20A |
| Max Output Voltage | 12V |
| Max Supply Voltage | 32V |
| Min Output Voltage | 1V |
| Min Supply Voltage | 4.5V |
| Voltage - Output 3 | 3.3V |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Operating Supply Current | 80uA |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
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