V375C36C75BF2

DC-DC converters are widely used in electrical and electronic systems to convert one voltage level to another voltage level. The V375C36C75BF2 is one of such DC-DC converters manufactured by ON Semiconductor. It offers the highest efficiency and power density in its class, and is suitable for a wide range of applications.

The V375C36C75BF2 is a non-isolated DC-DC converter that consists of an input voltage range of 7V to 55V and a maximum input power of 150W. It provides two adjustable and synchronous output voltages of 0.8V to 36V with a maximum output current of up to 20A. The output voltage can be controlled by external resistors or by a pulse width modulation (PWM) signal from an external controller. It has a soft-start feature that ramps up the output voltage slowly, eliminating in-rush currents upon power-up.

The V375C36C75BF2 is ideal for computing, storage, and telecommunication applications, where high efficiency, low quiescent current, and small size are essential. It is a 4-pin device built on a lead-free 22L package, and it has low EMI and ESD immunity levels. Its operating temperature range is -40°C to +85°C.

The working principle of the V375C36C75BF2 is simple yet effective. It consists of two main components: an inductor and a switch. The switch comprises two MOSFET transistors connected in series, so when the switch is activated, the two transistors will conduct simultaneously passing current through the inductor. This will store energy in the inductor in the form of a magnetic field, which will then collapse rapidly, causing current to flow through the switch and output capacitor. This current will be proportional to the inductance and will be converted to the desired output voltage.

The V375C36C75BF2 is a high-performance, high-efficiency DC-DC converter ideal for numerous applications such as computing, storage, and telecommunication systems. Its non-isolated design with two adjustable outputs and a PWM input makes it a versatile device, while its lead-free 22L package ensures low EMI levels. Additionally, its advanced soft-start feature helps eliminate in-rush current during power-up. The V375C36C75BF2 offers the highest efficiency and power density in its class, making it an ideal choice for DC-DC conversion and power supply applications.