The SIC451 is a high frequency, synchronous buck regulator with integrated high-side and low-side power MOSFETs and a gate driver. This microBUCK regulator is capable of delivering up to 25A continuous current and operates from an input voltage range of 4.5V to 20V. It features a PMBus 1.3 compliant interface that allows for digital power management and monitoring of input/output voltage, current, and temperature.
| ECCN |
EAR99 |
| RoHS |
Compliant |
| Topology |
Buck |
| Interface |
PMBus 1.3 |
| Halogen Free |
Yes |
| Output Current |
25A |
| Input Voltage Max |
20V |
| Input Voltage Min |
4.5V |
| Maximum Switching Frequency |
1.5MHz |
| Operating Temperature Range |
-40 to +125°C |