MIC4468ZWM

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The MIC4468ZWM is a high-performance, low-side gate driver containing four power switches. It is suitable for use in a wide range of applications involving DC/DC converters, motor control and lighting, to name a few. This gate driver is part of a family of gate drivers known as PMIC (Power Management ICs). It is specifically designed to provide efficient and reliable switching even at high currents and frequencies. The MIC4468ZWM is an ideal match for high switch frequency systems with tight regulation and low-EMI.

The MIC4468ZWM is capable of operating up to 20V and delivers up to 4.5A peak current output. It also has an isolated high speed slew rate of only 4ns, which helps to reduce switching losses and increase system efficiency. The device also features built-in over-temperature protection and under-voltage lockout (UVLO) circuitry to ensure reliable operation in a range of applications. Additionally, the MIC4468ZWM utilizes Advanced Armoured Gate Drive (AADG) technology which reduces the EMI radiated by the power switch and increases switching efficiency as well as overall system reliability.

The MIC4468ZWM also provides a programmable dead-time for enhanced noise suppression, temperature-independent damping for improved transients, and built-in fault protection. Its built-in current sensing and monitoring allows for both slow and fast current monitoring, with the ability to detect current faults and the voltage required to drive the N-channel MOSFETS. The MIC4468ZWM also features a low-noise opto-coupler interface, which enables control of each switch independently.

The MIC4468ZWM is an ideal choice when looking for an efficient and reliable gate driver for DC/DC converters, motor control, and lighting applications. It provides efficient and reliable switching, with low switching losses and reduced EMI. The device also features built-in safety features, temperature-independent damping, and high speed slew rate. With its advanced features, the MIC4468ZWM is an ideal choice for a wide range of applications.

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