V72C3V3E75BS2

DC-DC converters are electric power converters which use a direct current input and provide the same current type but at a different voltage. The V72C3V3E75BS2 is a member of this family of devices and offers a variety of valuable features. This converter has various applications and utilizes integrated circuits and discrete components to achieve its function.

The V72C3V3E75BS2 is a triple output DC-DC converter which is designed to step down, and regulate voltage from an input voltage source of 12 VDC to two regulated outputs of 3.3 VDC and 5 VDC. It is a non-isolated buck converter with a power capacity of 0.75 Watts per channel. This converter is particularly well-suited to low power applications, such as powering a PoE switch, a Raspberry PI, or other low power devices. This converter is also well-suited for general purpose applications and other microcontroller-based systems.

The V72C3V3E75BS2 utilizes synchronous rectification technology in order to provide ultra low dropout voltage and efficient, constant current regulation. This converter uses integrated circuits, passive components, and discrete components including diode, MOSFET, inductor, and IC. The integrated circuits used are the common SV772NB and V72NB30B20A, which provide mass production benefits and cost savings.

The V72C3V3E75BS2 is designed to operate on a 12 VDC input source and provides a 3.3 VDC and 5 VDC output voltage. The twelve volt input is connected to the six pin connector located at the input of the converter. The three output voltage terminals are labeled as 3.3 VDC, 5 VDC, and GND. The converter utilizes a high switching frequency of up to 200kHz, which ensures the conversion of the AC current is done quickly and efficiently.

The V72C3V3E75BS2 operates by taking the twelve volt input and using a series of MOSFET switches to step down the voltage. The output voltage is then regulated with an adjustable low-dropout voltage regulator. The converter then uses a synchronous rectifying method to convert the AC to DC at a much faster rate than with traditional methods. Additionally, an internal current limiter and thermal protection system is incorporated for safety purposes.

The V72C3V3E75BS2 offers a variety of benefits to system designers. It is designed to be auto-sensing and as such, does not require external programming or adjusting. In addition, the converter operates with high efficiency – up to 80%, allowing for energy savings. It also provides fast output voltage response times, as low as 10us, ensuring the system responds quickly to changes in the input voltage. Finally, the converter is protected against over-voltage, over-temperature, and short-circuits.

The V72C3V3E75BS2 is a versatile and well-suited DC-DC converter for a variety of low power applications. Designed to operate on a 12 VDC input voltage source, it can step down this voltage to two regulated outputs of 3.3 VDC and 5 VDC with minimal power loss. Using integrated circuits, passive components, and discrete components, the V72C3V3E75BS2 is an efficient and cost-effective solution for system designers.