ZUS30505 Power Supplies - Board Mount

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 electrical components that are used to convert one type of electrical current into another form. ZUS30505 is a type of DC-DC converter manufactured by ZUS Corporation, and it is designed for a variety of applications ranging from industrial electronics to automotive applications. This article will describe the application field and working principle of the ZUS30505.

Application Field

The ZUS30505 is a fully adjustable DC-DC converter with a wide input voltage range of 4.5V to 40V and an output voltage range of 0.8V to 25V. It can support a maximum output current of up to 5A and a maximum power of up to 100W. Due to its precise output voltage and current regulation, it is suitable for a wide range of applications, such as powering micro-controller, stepper motors, motor drives, battery chargers and other industrial and automotive applications.

Working Principle

The ZUS30505 is a simple synchronous buck converter that utilizes an integrated power MOSFET switch that is driven by a PWM signal. This PWM signal is sent to a control loop integrated circuit that adjusts the switch duty cycle depending on the output voltage and current setpoints. This switching behaviour allows the ZUS30505 to efficiently regulate the output voltage and current.

The converter also has an integrated current-limit circuit that monitors the output current to prevent any overcurrent conditions. Additionally, the ZUS30505 has an adjustable soft-start circuit that helps to gently start the converter by slowly ramping up the output voltage. This helps to minimize inrush currents at start-up.

The ZUS30505 also features protection from various faults such as over-temperature, overvoltage and short-circuit. In the event of any of these fault conditions, the converter will protect itself by entering a safe-state and shutting down the output. This helps to ensure that no damage is caused to downstream components.

Conclusion

The ZUS30505 is a fully adjustable DC-DC converter that can be used for a wide range of applications. It utilizes a switching behaviour to efficiently convert the input voltage to the desired output voltage. Additionally, it features various protection mechanisms that can prevent damage in the event of a fault condition. This makes the ZUS30505 a great choice for many industrial and automotive applications.

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