Synchronous buck controller featuring voltage feed-forward for wide input voltage range (4.5V to 28V). Operates at 1MHz with a 95% duty cycle, supporting a single output up to 23V and 20A. Packaged in a 20-VQFN (3.65mm x 4.65mm x 0.95mm) for surface mount termination. Offers a low quiescent current of 1.5mA and a maximum supply current of 3.5mA, with an operating temperature range of -40°C to 85°C.
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| Package/Case | VQFN |
| Duty Cycle | 95% |
| Frequency | 1MHz |
| Height | 0.95mm |
| Lead Free | Contains Lead |
| Length | 4.65mm |
| Max Frequency | 1MHz |
| Max Input Voltage | 28V |
| Min Input Voltage | 4.5V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 20A |
| Max Output Voltage | 23V |
| Min Output Voltage | 700mV |
| Max Supply Current | 3.5mA |
| Max Supply Voltage | 28V |
| Min Supply Voltage | 4.5V |
| Number of Outputs | 1 |
| Output Current | 20A |
| Output Voltage | 23V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Quiescent Current | 1.5mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| Weight | 0.001668oz |
| Width | 3.65mm |
| RoHS | Compliant |
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