Synchronous buck controller for efficient power management. Features a wide 4.5V to 42V input voltage range and a maximum output current of 9A, with a peak capability of 20A. Operates with a minimum output voltage of 800mV and a maximum of 41V, supporting a 3.3V output. This surface mount component is housed in a 20-pin HTSSOP package, measuring 6.5mm x 4.4mm x 0.9mm. It offers a maximum duty cycle of 50% and operates across a temperature range of -40°C to 125°C.
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| Package/Case | HTSSOP |
| Clock Sync | No |
| Height | 0.9mm |
| Lead Free | Lead Free |
| Length | 6.5mm |
| Max Duty Cycle | 50% |
| Max Input Voltage | 42V |
| Min Input Voltage | 4.5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 20A |
| Max Output Voltage | 41V |
| Min Output Voltage | 800mV |
| Mount | Surface Mount |
| Number of Output Phases | 1 |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 9A |
| Output Voltage | 3.3V |
| Package Quantity | 73 |
| Packaging | Rail/Tube |
| Quiescent Current | 4.8mA |
| RoHS Compliant | Yes |
| Synchronous Rectifier | Yes |
| Width | 4.4mm |
| RoHS | Compliant |
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