TC428COA713

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The TC428COA713 is a high-efficiency gate driver integrated circuit (IC) used in applications such as power management, solar panel control, and motor control. This IC is designed for gate drives in various AC/DC and DC/DC power applications operating at frequencies of up to 1.2 MHz. It is equipped with low-side and high-side driver outputs that are rated for voltage up to 600V, making it suitable for driving inductive loads like motors, solenoids, solenoid valves, and relays. The IC also has an adjustable dead time that can be adjusted for optimizing efficiency or for the prevention of shoot-through or ghost current.The TC428COA713 is typically used in applications that require high-current switching at high frequency and requires very precise timing of the high-side and low-side switches. Its differential inputs, dual-channel outputs, and adjustable dead time allow it to precisely control the gate voltage of several devices simultaneously, enabling efficient and variable power supply designs. This IC is also suitable for driving several circuit configurations such as boost, flyback, half-bridge, full-bridge, and buck topologies.The working principle of the TC428COA713 is quite similar to that of other gate drivers. The IC receives its inputs via two differential pins that enable the precise timing and control of the high-side and low-side switch times. When the correct voltage levels are present, the respective outputs connected at the high-side and low-side switches outputs are activated simultaneously according to the programmed dead time circuitry. The integrated low-side driver is also designed to protect the output from voltage spikes, ensuring that it performs as expected without compromising the signal integrity.The TC428COA713 comes with various protection features to ensure the longevity of the IC and the system. These features include over-current, over-temperature, high-side floating voltage, under-voltage lockout, and output-disable priority. This built-in protection not only helps protect the IC from any potential damage but also helps increase the overall system\'s reliability and longevity.The TC428COA713 is an excellent choice for applications where precise, high-frequency switching is needed. Its adjustable dead time, dual-channel outputs, and differential inputs provide a reliable switching solution with superior signal integrity. Its built-in protection features also help provide a safe and reliable operation. This makes it an excellent choice for a wide range of power management applications.

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