VWRAS2-D12-D9-SIP

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DC to DC converters are power conversion devices that are used to convert an input voltage to a different voltage or current level. These converter are designed to provide a stable, reliable and accurate power delivery resulting in better performance and efficiency. One such DC to DC converter is VWRAS2-D12-D9-SIP, which is a miniaturized, low profile package (High Current/Low Profile) that offers high efficiency, low EMI, and small size for wide range of applications.

VWRAS2-D12-D9-SIP is a highly efficient DC to DC converter, which can handle high voltage and current applications. It is based on a unique power topology that combines a Boost/Buck controller and synchronous rectifier. The control loop of the converter compensates for any load or line variation to ensure steady output voltage, while providing an integrated current limit circuit. This DC to DC converter is suitable for applications such as telecom infrastructure, server and storage systems, industrial PCs, consumer electronics, and automotive.

VWRAS2-D12-D9-SIP features a high efficiency of 95%, low EMI, and a very low standby current of 0.1mA. It offers both Active Current Sharing and Hot Plug IN/OUT functionality, which enable use of multiple of these devices to operate in parallel and reduce the total power of the system. The VWRAS2-D12-D9-SIP also includes a number of protection features such as over temperature, over voltage and short circuit protection.

The working principle of VWRAS2-D12-D9-SIP is based on the synchronous Buck/Boost topology, with an integrated Boost/Buck control loop based on Voltage Regulated Switching. This controller works together with the synchronous rectifier circuit to provide high efficiency. The control loop maintains the output voltage by regulating the PWM signal or pulse to the channels, and the synchronous rectifier functions by converting the output current into DAC signal which is then applied to the output inductor.

The VWRAS2-D12-D9-SIP features a multi-protocol phase differential inductor winding inductor structure, which provides flexibility in designing multi-gate structures for placing multiple power supplies in the same package. The package is further designed with an integrated thermal pad design to reduce the design load. Also, the VWRAS2-D12-D9-SIP incorporates a choice of dynamic voltage scaling for improved power conversion efficiency.

In conclusion, VWRAS2-D12-D9-SIP is an ideal DC to DC converter for applications that require high power conversion, efficiency, and low EMI. Its small size, high efficiency, and integrated protection features make it suitable for a wide range of applications in industrial, automotive, consumer electronics, and telecom markets.

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