MC33364D2

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

The Model MC33364D2 is an integrated off-line switcher for low power, AC/DC applications. It is primarily targeted at applications where a tight, low cost solution is required, such as lighting, appliances, pocket PCs, battery chargers, LED drivers, and other power supplies. This integrated switcher has several features that make it an attractive solution for low power applications.

Features

The MC33364D2 has several features that make it an ideal solution for off-line switchers in low power applications. The device includes a 50V floating MOSFET that can switch up to 1.5A at 230VAC. The device also has an integrated constant current control with adjustable frequency synthesis and pre-biased startup, which makes it easy to adjust the switching frequency and start up current of the circuit. The device also has an integrated lead-lag compensation and external trimming capabilities for more precise control of the output voltage. The MC33364D2 also includes a unique high-efficiency auto-regulation circuit, which helps reduce switching losses and increases the overall efficiency of the switcher. In addition, the device includes an internal soft-start circuit and has a very low shutdown current, which helps reduce current consumption when the device is not actively switching.

Application Field and Working Principle

The MC33364D2 is primarily designed for off-line, low power, AC/DC applications. The device is particularly well suited for lighting, appliances, pocket PCs, battery chargers, LED drivers, and other power supplies. The device can also be used in flyback, forward, and buck-boost applications.

The MC33364D2 has an integrated constant current control with adjustable frequency synthesis and pre-biased startup. This allows the user to easily adjust the switching frequency of the circuit, as well as the startup current. The device also has an integrated lead-lag compensation and external trimming capabilities for more precise control of the output voltage. The high-efficiency auto-regulation circuit helps reduce switching losses and increases the overall efficiency of the switcher. The internal soft-start circuit and low shutdown current also help reduce current consumption when the device is not actively switching.

Conclusion

The MC33364D2 is an integrated switcher for low power, AC/DC applications. It is well suited for lighting, appliances, pocket PCs, battery chargers, LED drivers, and other power supplies. The device includes a 50V floating MOSFET, an integrated constant current control with adjustable frequency synthesis and pre-biased startup, an integrated lead-lag compensation and external trimming capabilities for precise control of the output voltage, and a high-efficiency auto-regulation circuit for reduced switching losses. The internal soft-start circuit and low shutdown current also help reduce current consumption when the device is not actively switching.

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