ISU0205S12

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 to convert electric energy in one form to another. They can be used for a variety of applications, such as in automotive industry, computers, communications, power supplies and consumer electronics. The ISU0205S12 is a DC DC Converter manufactured by Vicor Corporation, a company specialising in the development and manufacture of high reliability, high efficiency power converter solutions. This particular model is a high frequency, 2-step, half-bridge topology DC DC converter.

The working principle of the ISU0205S12 is based on an isolated switched-mode topology. This topology enables the converter to operate efficiently even with input voltage variations. When voltage is applied, the converter turns on a pair of N-channel MOSFETS that alternately switch in opposite phases. This creates a voltage double-conversion effect, resulting in an output voltage that is up to twice the input voltage. The output voltage can be adjusted to meet the desired requirements of the equipment being supplied.

The ISU0205S12 is suitable for a variety of applications, including local power conversion, remote power distribution and DC motor drives. It can be used in AC/DC, non-isolated, isolated and isolated flyback topologies. Additionally, it can be used for voltage regulation, delayed conversion, power conditioning and voltage transformation. The wide input voltage range of the ISU0205S12 makes it ideal for applications requiring high efficiency and reliable operation.

The ISU0205S12 offers both power management and digital control, giving manufacturers the flexibility to design their own custom solutions. The device supports an on-chip comparator for shut-down protection, an adjustable soft-start, pre-bias current limit control, remote voltage sense and over-temperature protection. The device’s power supply reject ratio is better than 60 dB, allowing the converter to filter out most of the interfering signals coming from the power source. The externally synchronizable PWM allows manufacturers to synchronize multiple devices from the same power source.

The switching frequency of the ISU0205S12 can be adjusted with external resistors and capacitors. This allows the power requirements of different devices to be met without compromising efficiency. It is also possible to use the device in forced-current mode, enabling simpler designs and reducing the need for extra components. Additionally, the soft-start feature ensures that the full rated current is not applied to the output during startup, reducing the likelihood of inrush current.

The ISU0205S12 is a highly efficient, robust and reliable DC DC converter that is suitable for a variety of applications. Its wide input voltage range, switching frequency, adjustable soft-start, pre-bias current limit control, and other features make it an ideal choice for manufacturers who require reliability and flexibility in their power solutions.

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