LX7165-01CSP-TR

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DC-DC switching regulators are an essential component of modern electronics, allowing for efficient conversion between different voltages. The LX7165-01CSP-TR is one such integrated circuit, offering a comprehensive solution that can meet the voltage regulation needs of many different types of application. This article will explain what exactly the LX7165-01CSP-TR is, its application field and how it works.

What is the LX7165-01CSP-TR?

The LX7165-01CSP-TR is an integrated DC-DC switching regulator from Diodes Incorporated. It is a step-down switching regulator, capable of converting input voltages of up to 28V down to a minimum output voltage of 0.6V, at a maximum load current of 3A. It also features adjustable current limit, over-temperature protection, and reverse-current protection, making it versatile and robust. The LX7165-01CSP-TR is packaged in a 6-pin CSP form factor, with a total area of only 0.7mm2, making it ideal for small-scale applications.

Application Field

The adjustable output voltage and small size of the LX7165-01CSP-TR make it suitable for a wide range of applications. It can be used to provide a regulated power source for system on chips (SOCs) in applications such as medical instrumentation, automotive electronics, and point-of-use industrial applications. Its reversing protection and over-temperature protection make it safe for use in safety-critical applications, such as medical implants. Its high efficiency can also enable extreme low-power applications, such as IoT and wearable devices.

Working Principle

The LX7165-01CSP-TR is a step-down buck converter, which means it will convert a higher voltage at its input into a lower voltage at its output. It does this by using an inductor and a switch, operating in an on-off cycle, to convert the higher voltage at its input into a lower voltage at its output. The LX7165-01CSP-TR is controlled by its built-in switching controller, which monitors the input and output voltages and adjusts its on-off cycle to ensure that the output voltage is regulated to the correct value.

The LX7165-01CSP-TR also features over-current protection, over-temperature protection and reverse-current protection, which protects the device and the system from short-circuits, high temperatures, and situations where the output current flows into the input. This makes it a very safe and reliable solution for many different types of application.

Conclusion

The LX7165-01CSP-TR is a versatile and reliable DC-DC switching regulator, suitable for a wide range of applications, including automotive, medical, and IoT devices. Its adjustable output voltage and protection features make it suitable for safety-critical applications, and its small size makes it ideal for small-scale applications. It is a highly efficient and cost-effective solution for many different kinds of application.

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