Single-output DC/DC step-down controller with a maximum switching frequency of 3000 kHz. Features a 32-pin QFN EP package (5x5x0.95mm) with a 0.5mm pin pitch, designed for surface mounting. Operates with input voltages from 3.3V to 22V and a supply voltage of 4.5V to 5.5V, delivering an output voltage range of 0 to 1.5V. Suitable for applications requiring efficient power management within a -40°C to 100°C temperature range.
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Onsemi ADP3211MNR2G technical specifications.
| Basic Package Type | Non-Lead-Frame SMT |
| Package Family Name | QFN |
| Package/Case | QFN EP |
| Package Description | Quad Flat No Lead Package, Exposed Pad |
| Lead Shape | No Lead |
| Pin Count | 32 |
| PCB | 32 |
| Package Length (mm) | 5 |
| Package Width (mm) | 5 |
| Package Height (mm) | 0.95(Max) |
| Seated Plane Height (mm) | 1(Max) |
| Pin Pitch (mm) | 0.5 |
| Package Material | Plastic |
| Mounting | Surface Mount |
| Jedec | MO-220 |
| Topology | Step Down |
| Number of Outputs | 1 |
| Output Voltage | 0 to 1.5V |
| Maximum Switching Frequency | 3000kHz |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 100°C |
| Maximum Input Voltage | 22V |
| Minimum Input Voltage | 3.3V |
| Operating Supply Voltage | 4.5 to 5.5V |
| Maximum Supply Current | 10mA |
| Cage Code | 5V1P1 |
| EU RoHS | Yes |
| HTS Code | 8542390001 |
| Schedule B | 8542390000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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