DS33Z44DK

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

A DS33Z44DK is a system-level circuit analysis and evaluation board used for digital low-voltage control and power-switching applications. The board is popular due to its integration of a highly reliable, low-voltage, low-power controller and a cost-effective power MOSFET. The DS33Z44DK is the perfect tool to help developers create a variety of low power digital control systems.

The DS33Z44DK piece is commonly used in applications such as automotive, industrial, and telecom. This device is perfect for automotive applications as it requires a low current supply, has an efficient high-voltage current loop, and is able to operate at temperatures ranging from -40°C to +85°C. Its industrial applications can range from LED lighting display systems, motion control systems, buzzing systems, and even boosting power management systems. It is also suitable for battery-operated equipment, such as walkie-talkies and mobile phones, thanks to its low power consumption.

The DS33Z44DK board prototype includes two main components: the DS33Z44DK controller and the power MOSFET (irFB460NQ V1). The reliable low-voltage controller provides both signaling and protection functions, together with the short-circuit protection, overcurrent protection, and the precharge and PWM soft start control. The integrated MOSFET offers high efficiency and greater power handling capability.

The board’s working principle focuses on the controller that is responsible for driving the power MOSFET. The controller implements an optimized logic such as over-voltage protection, short-circuit protection, precharging soft start control, and output current limiter. At the same time, the DS33Z44DK controller integrates an analog-to-digital converter, enabling the user to adjust the output voltage according to his needs.

To provide better stability and accuracy for the output voltage, the controller implements a 4096 point digital feeding loop and a 0-10KHz PWM adjustment range that can be amended through an external system. In addition, the board uses the protection circuit scheme to control the power MOSFET, efficiently reducing the losses due to the circuit output imbalances.

Apart from the PWM control, the board allows both AC and DC input signals. The user can also benefit from the various diagnostic features such as over-temperature protection, under-voltage protection, over-current protection, over-voltage protection, and open-drain protection. This helps to further secure the operation of the control circuit.

To sum it up, the DS33Z44DK evaluation and demonstration boards and kits offer a unique combination of features, making them the ideal choice for digital low-voltage control and power-switching applications. Thanks to its integrated controller and MOSFET, users benefit from a reliable and efficient device that they can adjust and regulate the output voltage to meet their requirements.

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