ISM0124S15

DC DC Converters

DC DC converters are practical devices that can convert the voltage of a particular DC source to electricity in a form that is suitable for a load. The ISM0124S15 is a high performance, low cost DC DC converter designed to provide a stable and reliable power input for applications that require flexible input voltage. It has a wide input range that offers improved compatibility with power sources, including backup power, data center and telecom equipment.

ISM0124S15 Features

The ISM0124S15 is a multiple output DC-DC converter that provides 4.2V to 24V output while operating from a 3.2V to 36V input. It features a wide input voltage range, low ripple, high efficiency and excellent thermal stability. The device also includes a power good signal, automatic voltage regulation (AVR) and circuit protection features, allowing it to be used safely in a variety of applications. Additionally, it contains a built-in DC/DC controller that regulates the output voltage to optimally suit the application.

ISM0124S15 Application Fields

The ISM0124S15 is suitable for use in a variety of applications, such as industrial equipment, medical equipment, communications equipment, and automotive electronics, as well as for backup power supply or voltage conversion in mobile systems. Additionally, it can be used in applications that require a low ripple and excellent temperature performance.

ISM0124S15 Working Principle

The ISM0124S15 is a multiple output DC-DC converter that operates in either constant current or voltage mode. The device contains an internal charge pump which is used to regulate the output voltage. When the output voltage is outside of the specified voltage value, the device increases or decreases the charging current of the output capacitor to reach the correct output voltage. This allows the device to maintain a constant and accurate output voltage. Additionally, the device monitors the current and voltage of the output to ensure that it stays within a predefined range.

Conclusion

The ISM0124S15 is a high performance and cost effective DC-DC converter that is suitable for a wide variety of applications. It features wide input voltage range, low ripple, high efficiency and excellent temperature stability, allowing it to be used in a variety of applications that require regulated power input. Additionally, the device contains a built-in charge pump and controller that regulate the output voltage to ensure it remains within the required range. With its high performance and reliable operation, the ISM0124S15 is an excellent choice for applications that require flexible input voltage.