ISL91128IINZ-T

ISL91128IINZ-T is a high efficiency voltage regulator product with a wide range of applications and excellent performance. It is suitable to be used in various solutions such as automotive, industrial, networking, communications, and consumer applications. The components utilized in ISL91128IINZ-T are high quality and advanced which provides superior switching performance, adjustable output voltage and current, easy system synchronization, and superior thermal properties.

Applications

ISL91128IINZ-T is a versatile and powerful DC-DC synchronous step-down regulator for providing high efficiency power conversion with a wide range of outputs. The wide input voltage range of 4.5V to 42V makes it ideal for a variety of applications. It provides a regulated output voltage of up to 5.5V depending on the application requirements. It can be used in power management solutions for automotive and industrial systems.

Features and Benefits

ISL91128IINZ-T is designed for high efficiency power conversion with a wide range of outputs. It has adjustable output voltage, current limits, and other advanced features. It also has a wide range of operating temperature, low quiescent current, fast transient response, and over current protection. It provides excellent power conversion with low input and output ripple, high efficiency, and thermal shutdown protection.

Working Principle

ISL91128IINZ-T is a synchronous step-down switching regulator, which is a type of switch-mode power supply (SMPS) that controls the output voltage by using a switching transistor. The main components of this regulator are an input voltage, output voltage, control chip, and power MOSFET. The circuit works by switching the input voltage through the transistor at a synchronous frequency that is determined by the control chip. This process results in a reduction of the input voltage and delivering it to the load at a regulated output voltage.

Conclusion

The ISL91128IINZ-T is an advanced high performance DC-DC synchronous step-down regulator suitable for a wide range of applications. It provides excellent power conversion with low input and output ripple, high efficiency, adjustable output voltage and current, easy system synchronization, and superior thermal properties. This regulator is the ideal choice for automotive and industrial applications that need superior switching performance.