VI-J4Y-IW-F2

DC DC converters are an important subset of power electronics devices, which allows a safe conversion of one form of DC energy to another form of DC energy. The VI-J4Y-IW-F2 is one such DC DC converter, designed for a specific purpose.

The VI-J4Y-IW-F2 DC DC converter is designed for converting a low voltage DC input, up to 30V, into a high-density, regulated output with power-level programmability up to 300W. This allows it to be used in a wide range of applications, such as medical, industrial, and automotive.

The device is constructed using proprietary technology, including Pulse Width Modulation (PWM) and Field Effect Transistor (FET) topology, which provides advanced features such as soft start, dynamic voltage scaling, programmable output levels, power dissipation and various temperature protection, as well as a low EMI footprint.

Looking at the working principle, the VI-J4Y-IW-F2 DC DC converter can take a wide range of input voltages, from 4.5V to 30V, and output up to a regulated voltage of 28V DC, adjustable between 0.8V and 28V via the use of a precision resistor divider voltage set-point circuit. The device has an efficiency rating of up to 90%, allowing it to deliver maximum power with minimal power dissipation.

In addition, the device can provide an adjustable current limit ranging from 0A up to 12A through a flow-rate circuit that can be programmed via the resistors. Furthermore, the device includes short circuit, thermal and over-voltage protection ensuring that it operates reliably even in temperatures ranging up to +50°C.

The VI-J4Y-IW-F2 can also include power saving mode when it is used in low power applications, allowing it to deliver the required output power while consuming minimum energy.

With its wide range of applications and features, the VI-J4Y-IW-F2 DC DC converter provides a cost-effective and reliable solution for any applications requiring a conversion of low voltage DC to high-density regulated DC.