V48A5C400BG2

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 parts of electronic circuits used to convert direct current (DC) from one voltage level to another. The V48A5C400BG2 DC-DC converter is an efficient, low-cost, high-frequency AC-DC converter that is ideal for powering portable electronic devices and telecom applications. It has a very small size, making it suitable for applications where space is a constraint.

The V48A5C400BG2 is a non-isolated buck converter with an input voltage range of 4V - 25V and an output voltage of 0.9V - 5V. It has a maximum current output of 5A and a maximum power output of 25W. The device also features an on-board 12V bias for the controller IC.

The V48A5C400BG2 operates at high frequency and is designed to achieve efficiencies up to 96%. It features a power density of 28W/in², and its ultra-slim profile makes it suitable for larger portable applications. It also includes under-voltage lockout (UVLO), thermal protection, and current limiting protection.

The working principle of the V48A5C400BG2 is simple. It converts an input voltage to a lower output voltage through a power switch, a diode, and a capacitor. The power switch receives a control signal from a controller, which regulates the amount of current passing through the switch. When the switch is opened, the capacitor and diode together form a low-impedance path between the input and output, allowing current to flow through them. When the switch is closed, the current is blocked, and the voltage across the capacitor and diode is stored in them until the switch is opened again. This process is repeated continuously, resulting in a steady output voltage.

The V48A5C400BG2 is available in a variety of packages, including through-hole, SMD, and connector-/terminal-mount. This makes it an ideal choice for space-constrained applications, such as automotive, telecom, industrial, and portable electronics. In addition, the V48A5C400BG2 converter has built-in protections from overheating, short-circuits, and other damaging conditions, making it highly reliable and robust.

In conclusion, the V48A5C400BG2 DC-DC converter is an efficient and cost-effective solution for powering high-frequency mobile devices and other lightweight electronics. Its high power density, slim profile, and robust design make it ideal for a wide range of applications. Its simple working principle allows for easy operation and maintenance.

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