ADUM4121CRIZ-RL

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ADUM4121CRIZ-RL is a Shunt Switch Gate Driver isolated from high-voltage power applications, used to switch DC and AC power loads using industry-standard switching devices. The ADUM4121CRIZ-RL\'s high-current driver circuit provides large transient voltage protection and electromechanical de-bounce protection. It has a variety high-voltage applications including automotive, industrial, robotics, and medical.

The ADUM4121CRIZ-RL is a single-channel opto-isolated gate driver designed to control the switching of high-voltage devices such as MOSFETs, IGBTs, thyristors, GTOs, and relays. It offers an efficient and reliable way to control these devices in a safe and low-cost manner. Workers can benefit from reduced hardware costs and improved safety when working with high voltages.

The ADUM4121CRIZ-RL has an integrated, shunt switch gate driver, which is designed to minimize switching losses and protect the circuit and equipment from spikes and surges. It also offers a low-voltage back-bias input, which allows for low consumption of power when the system is not in use. The driver circuit provides over-voltage protection, over-current protection, and a wide range of switch-off time delays.

The ADUM4121CRIZ-RL is optimized for use in DC and AC motor control applications. It can be used with a variety of switching devices such as relays, MOSFETs, IGBTs, and thyristors. The driver can be coupled with an opto-isolator to provide both electrical and optical isolation. This prevents high-voltage noise from reaching the low-voltage circuit, protecting the system from potential damage.

The ADUM4121CRIZ-RL is an ideal choice for a wide range of high-voltage applications, such as those in automotive, industrial, robotics, and medical fields. It can be used in AC and DC drives for motor control, monitoring, and power supply designs. The driver can also be used in high-voltage inverter designs. Additionally, it can be used in digital isolator designs, where it will protect against over-voltage, over-current, and electro-mechanical de-bounce.

The ADUM4121CRIZ-RL is an efficient and reliable way to control high-voltage devices in a safe and economical manner, with reduced hardware costs and improved safety when working with high voltages. Its integrated shunt switch gate driver helps minimize switching losses while protecting the circuit and equipment from spikes and surges. The driver provides over-voltage protection, over-current protection, and a wide range of switch-off time delays, making it an ideal choice for a wide range of high-voltage applications.

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