UCC21520DWR Isolators

The UCC21520DWR is a dual channel isolator module integrated with a high-frequency high-power Gate Driver. This product segment falls within Isolators - Gate Drivers, and it is well-suited for applications in which the ability to resist the transference of electromagnetic interference (EMI) is required. Additionally, this device can be used when precise control of high power/energy is necessary, such as in hydraulic, motor, and inverter applications.

The UCC21520DWR isolator module utilizes non-volatile isolated digital logic to create two opto-isolated channels. These isolated channels are used to switch a variety of output devices on/off, such as transistors, relays, and opto-triacs. This isolator is designed to withstand the demands of a large number of switching operations and the transference of heavy loads. The isolator also features a low power consumption and a high level of noise immunity, making it suitable for many industrial applications.

The UCC21520DWR also has an impressive working principle, which leverages a double secondary with an integrated switch. This double secondary is connected in parallel between two separate gates, allowing the gate driver to safely switch between the sources of each gate. This design avoids cross-talk between the two gates, preventing high power spikes that could cause damage or excessive energy draws.

The isolator from UCC21520DWR is a high-power dual gate driver that provides reliable power control into demanding applications. It allows for the transfer of up to 2A of current at 50V and 700kHz of frequency. The isolator module can also switch up to 700V of voltage, making it suitable for use in both industrial and home applications. Furthermore, the device features an exceptionally high level of surge protection, which comes with 1μs of protection between 55V and 1500V.

The UCC21520DWR isolator offers a high degree of flexibility, and it can be used in a variety of applications. The isolator can be used in portable electronics to switch on/off power, and its high frequency switching capabilities make it suitable for use in pulse power applications. Additionally, the device has been designed for use in motor applications, and its low power requirements make it ideal for use in systems with low power availability. Lastly, the UCC21520DWR is an excellent choice for motor and inverter applications, as it can handle a wide range of applications.

The UCC21520DWR isolator module is a great choice for industrial applications in which electromagnetic interference must be kept to a minimum. Its high level of surge protection makes it suitable for high-voltage applications, and its high frequency switching capabilities make it an excellent choice for pulse power applications. Additionally, the isolator is designed for low power operation, which makes it suitable for applications where power is at a premium. With its wide range of features, the UCC21520DWR is an excellent choice for many applications.