DC1822B

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

DC1822B is an evaluation board designed for off-line DC/DC and AC/DC switch-mode power supplies (SMPS). It provides engineers and technicians with a unique platform to evaluate, design, debug and characterize DC1822B SMPS control ICs.

The features of the DC1822B evaluation board include a built-in current-mode SMPS control IC, a programmed FET pre-driver, high switching frequency, a built-in start-up circuit, and a comprehensive graphical user interface (GUI). The control IC provides high efficiency over a wide range of input mains voltage, which makes it suitable for a variety of off-line DC/DC and AC/DC applications. The FET pre-driver is capable of delivering high frequencies up to 600 kHz, making it ideal for SMPS designs requiring high efficiency and power density.

DC1822B board uses a high-speed voltage-mode current-mode PWM (VMCM) control IC as its foundation. The integrated VMCM control IC features low operating power, fast transient response, and an adjustable over-voltage protection (OVP) threshold. The onboard pre-programmed FET pre-driver enables a high switching frequency of 600 kHz, providing improved efficiency and power density. The built-in start-up capability simplifies design and eliminates the need for external circuits.

The DC1822B evaluation board is designed to be plug-and-play out of the box and can be used for a variety of DC/DC and AC/DC applications. The integrated GUI displays relevant data such as current, voltage, and PWM duty cycle parameters and includes real-time waveforms for testing and tuning. It also can be used to quickly program the IC settings and set up a power supply for immediate operation. The GUI can also be accessed remotely via Ethernet, allowing remote monitoring of the DC1822B board.

The DC1822B evaluation board offers an easy-to-use yet powerful platform for evaluating, prototyping, and manufacturing high-efficiency off-line DC/DC and AC/DC SMPS designs. Its numerous features, including its high-speed VMCM control IC, pre-driver, GUI, and integrated start-up circuit make it an invaluable tool for engineers and technicians working with high-performance SMPS designs.

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