UCC5680PW28

UCC5680PW28 is a low voltage, low power interface – signal terminators from a series of insulated gate bipolar transistors (IGBTs) developed by Alpha and Omega (AO) semiconductor. This device is designed to reduce switching losses, in order to save energy, while still providing effective termination of the signal.

Application

UCC5680PW28 is suitable for a wide range of applications, such as motor control, lighting, power conversion, and gate drive applications. It features a 2.5–5V supply voltage range, three level overshoot protection, and very low quiescent current or off state power (OP) dissipation. This makes UCC5680PW28 an ideal choice for machines with motion controlled actuators and other applications that require a reliable power source.

The UCC5680PW28 can also be utilized for fast and clean switching times, making it an ideal application for low power LED dimming, LED backlighting, and the selection of comparable power supplies for electronic devices.

Working Principle

The UCC5680PW28 is a low voltage, low power interface – signal terminator from Alpha and Omega semiconductor. It is designed to provide effective termination of the signal by utilizing a bipolar transistor with two level overshoot protection. This ensures that the voltage across the transistor remains within the specified limits while switching time is reduced at the same time.

The IGBT employed in the UCC5680PW28 is an insulated gate bipolar transistor (IGBT) configured as a bridge. The IGBT\'s gates are supplied with voltage and the current through it is regulated by three different stages of overshoot protection. The first level of overshoot protection detects and regulates the peak current if it exceeds the specified limits while the second level of overshoot protection regulates the voltage if it exceeds the specified limits. The last level of protection monitors and prevents excessive power dissipation.

The UCC5680PW28 provides fast and clean switching of the signal virtually eliminating the unwanted ringing, which can occur when switching is too slow. It incorporates low current consumptions and low off-state power consumption. This makes it an ideal solution for controlling a variety of motion-controlled actuators.

Conclusion

UCC5680PW28 is an efficient low voltage, low power interface – signal terminator from Alpha and Omega Semiconductor suitable for motor control, lighting, power conversion, and gate drive applications. Its features such as a 2.5–5V supply voltage range, three level overshoot protection, and very low quiescent current or off state power (OP) dissipation make it a reliable choice in such applications. The UCC5680PW28 can be utilized for fast and clean switching times and low power LED dimming, LED backlighting, and the selection of comparable power supplies for electronic devices.