The SIC477 is a high frequency, synchronous buck regulator with integrated high side and low side power MOSFETs. It is designed to operate from a 4.5V to 55V input voltage range and is capable of delivering up to 8A continuous output current. The output voltage is adjustable from 0.8V to 24V. The device features a wide switching frequency range from 100kHz to 2MHz, enabling optimization for efficiency or size.
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Vishay SIC477ED-T1-GE3 technical specifications.
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 55V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 24V |
| Current - Output | 8A |
| Frequency - Switching | 100k ~ 2MHz |
| Operating Temperature | -40 ~ 105°C |
| Number of Outputs | 1 |
| Synchronous Rectifier | Yes |
| RoHS | Compliant |
| Lead Free | Yes |
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