Synchronous buck controller for power management, featuring a 2.25 to 5.5 V input voltage range and a 300 kHz switching frequency. This integrated circuit supports a maximum output current of 15A and an output voltage adjustable from 600 mV to 4.95 V. Designed with a low pin count 8-SON package, it operates across a wide temperature range of -40°C to 85°C. The device offers a high 95% duty cycle and is supplied in tape and reel packaging.
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| Package/Case | VSON |
| Duty Cycle | 95% |
| Height | 0.88mm |
| Lead Free | Contains Lead |
| Length | 3mm |
| Max Frequency | 350kHz |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.25V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 15A |
| Max Output Voltage | 4.95V |
| Min Output Voltage | 600mV |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5.5V |
| Output Current | 15A |
| Output Voltage | 4.95V |
| Package Quantity | 250 |
| Packaging | Tape and Reel |
| Quiescent Current | 2mA |
| RoHS Compliant | Yes |
| Series | TPS40040 |
| Weight | 0.000847oz |
| Width | 3mm |
| RoHS | Compliant |
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