UCC21521CDWR is an optocoupler isolation driver with the following product parameter characteristics, performance, and functional applications: 1. Product parameter characteristics: - Packaging form: SOIC-16 package. - Input voltage: 3.3V to 18V. - Output voltage: 5V to 18V. - Output current: up to 4A. - Optocoupler isolation: Internally integrated high-speed optocoupler isolator can provide up to 5kV isolation voltage, ensuring the safety of signal transmission. . - Operating temperature range: -40 ° C to+125 ° C, suitable for various harsh environments. 2. Performance: - High speed driving capability: able to provide up to 4A driving capability, making it suitable for high-speed switch applications. . - High precision: With an accuracy of up to 0.5%, it can provide accurate output voltage and current. - Fast response time: With fast response time, it can achieve high-frequency switching operations. 3. Function Application: - High frequency Switching Power Supply: UCC21521CDWR can be used to drive high-frequency switching power supplies, such as DC-DC converters, inverters, etc., providing efficient and reliable power conversion. . - Motor drive: It can provide high-speed and high-precision driving signals for various types of motors, such as stepper motors, DC motors, etc. - High speed communication interface: can be used to isolate and drive high-speed communication interfaces, such as RS-485, CAN, Ethernet, etc., to ensure reliable signal transmission and isolation protection. UCC21521CDWR is a high-performance and high-precision optocoupler isolation driver, suitable for various applications such as high-frequency switches, motor drives, and high-speed communication interfaces.
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