V375B2M100BF2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC-DC converters are used in a variety of applications, such as automotive and aerospace applications, power supplies, and other industrial applications. The V375B2M100BF2 converter is one such DC-DC converter used in these applications. This article will discuss the application field and working principle of the V375B2M100BF2.

The V375B2M100BF2 converter is a synchronous step-down converter that provides a stable 3.3V output from a voltage input of 4.5V to 16V. It integrates two high-side and two low-side N-channel MOSFETs and a 16-bit constant on-time control architecture that ensures a wide operating range and high efficiency. It also offers a low quiescent current of 355µA for light-load efficiency. The output voltage is adjustable through an external resistor divider network, making it applicable for DSP- and ARM-based applications. Additionally, the converter includes short-circuit, over-temperature, and over-current protection.

The V375B2M100BF2 converter is used in automotive and aerospace applications, such as infotainment and telemetry systems, that require a stable power supply. It is also suitable for power supplies, battery-charging systems, and other industrial applications that require a step-down DC-DC converter.

The working principle of the V375B2M100BF2 converter is based on synchronous rectification and the control of an external switch. During operation, the V375B2M100BF2 converter’s inductor stores and releases energy into the output capacitor. When the energy is released, the voltage on the output capacitor drops and the MOSFET switch is turned off. The MOSFET switch is then turned back on when the voltage on the output capacitor reaches the set point. This process is controlled by an external switch. This switching frequency is dependent on the voltage on the inductor and the load current.

The V375B2M100BF2 converter also includes built-in features that protect the device from over-temperature and over-current protection. Additionally, the converter has an external soft-start pin that can be used to control the inrush current during startup. The device also features Low-Harmonic mode that ensures low EMI emissions without compromising efficiency.

In summary, the V375B2M100BF2 converter is a synchronous step-down DC-DC converter used in automotive and aerospace applications, power supplies, battery-charging systems, and other industrial applications. It integrates two high-side and two low-side MOSFETs and features a 16-bit constant on-time control architecture and short-circuit, over-temperature, and over-current protection. The working principle of the V375B2M100BF2 converter is based on synchronous rectification and the control of an external switch, and the switching frequency is dependent on the voltage on the inductor and the load current.

The specific data is subject to PDF, and the above content is for reference