Vishay Precision Group Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators SIC431DED-T1-GE3

The SiC431 is a synchronous buck regulator designed to deliver a continuous output current of 24 A with an input voltage range of 3 V to 24 V. It features an adjustable output voltage down to 0.6 V, making it suitable for various applications including computing, consumer electronics, telecom, and industrial sectors. The device operates at a maximum switching frequency of 1 MHz and is optimized for ultrafast transient response with minimal output capacitance. This regulator includes integrated high side and low side power MOSFETs, eliminating the need for external components for loop stability due to its internal compensation. It also incorporates a power-saving scheme that enhances efficiency at light loads. The SiC431 is equipped with comprehensive protection features such as output overvoltage protection, cycle-by-cycle overcurrent protection, short circuit protection, thermal shutdown, and undervoltage lockout. The device is housed in a compact PowerPAK MLP44-24L package, measuring 4 mm x 4 mm, and is compliant with RoHS standards. Its operating temperature range is from -40 ¬8C to +125 ¬8C, ensuring reliability in diverse environments. The SiC431 is a versatile choice for engineers seeking a robust and efficient DC/DC converter for their power management needs.