Step-down DC-to-DC controller featuring a QSOP package for surface mounting. Operates with a minimum input voltage of 3.7V and a maximum of 5.5V, supporting an output voltage range from 600mV to 4.67V. Boasts a maximum duty cycle of 90% and a synchronous rectifier for efficient power conversion, with a nominal supply current of 2mA. This RoHS compliant component offers clock synchronization and a positive output configuration.
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Analog Devices ADP1821ARQZ-R7 technical specifications.
| Package/Case | QSOP |
| Clock Sync | Yes |
| Contact Plating | Tin, Matte |
| Lead Free | Contains Lead |
| Max Duty Cycle | 90% |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 3.7V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Voltage | 4.67V |
| Min Output Voltage | 600mV |
| Mount | Surface Mount |
| Nominal Supply Current | 2mA |
| Number of Output Phases | 1 |
| Number of Outputs | 1 |
| Operating Supply Current | 10uA |
| Operating Supply Voltage | 24V |
| Output Configuration | Positive |
| Output Current | 20A |
| Output Voltage | 20.4V |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Quiescent Current | 1mA |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Synchronous Rectifier | Yes |
| Voltage | 5V |
| RoHS | Compliant |
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