MAX14824ETG+T

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The MAX14824ETG+T is a recessed-gate, shielded, high-side, monolithic Isolated Ghost-Free MOSFET Driver with a DC/DC converter that supplies isolated power to the isolated output. It is designed to drive isolated N-channel MOSFETs with switched-mode techniques thus enabling reliable and efficient power switching at high frequencies. This device also offers a wide operating range while eliminating the need for traditional high voltage drivers, such as optocouplers. The MAX14824ETG+T is a bi-directional driver, meaning it can drive both NMOS and PMOS devices.

The MAX14824ETG+T is designed to work in a variety of field applications such as, but not limited to, automotive, industrial, medical, and consumer applications. Examples of where this device can be found include in electric vehicles, as a MOSFET driver for motor drive systems, or to drive auxiliary power supplies in medical imaging systems. The device can also be used in battery management or power supply applications as a driver for buffered load switches.

The typical operating voltage range for the MAX14824ETG+T is 2.375V to 5.5V and its absolute maximum voltage range is 0 to 7V. The operating temperature range is −40°C to +125°C. It is also designed to support 7kV HBM ESD, Transients up to 40V and up to 200V of common mode transient immunity.

The ambient air temperature and pressure, as well as its voltage, are all factors that can affect the MAX14824ETG+T’s performance. The device is designed to compensate for this instability by using its temperature compensation feature. This feature will ensure that the device is able to maintain accurate performance and reliable switching over a wide operating temperature range.

The MAX14824ETG+T typically operates at switching frequencies of up to 1MHz. It also features configurable current limits and adjustable voltage drop overdrive protection. This makes it suitable for applications where precise control of the output current is required. The device also features two logic inputs that are used for selecting boost or shut-down modes, respectively.

The working principle of the MAX14824ETG+T revolves around its integrated DC/DC converter, which is based on a traditional forward switching topology. The converter uses a low-side low-power MOSFET and a high-side MOSFET to regulate the desired output voltage. The device is designed to keep the output voltage within specified limits by monitoring the output current. If the current exceeds the maximum level designated by the user, the conversion process is shut off and the voltage is reduced to a safe level.

In conclusion, the MAX14824ETG+T is a recessed-gate, shielded, high-side, monolithic Isolated Ghost-Free MOSFET driver with an Integrated DC/DC Converter. It is designed to drive isolated N-channel MOSFETs with switched-mode techniques at switching frequencies of up to 1MHz. This allows for precise control of the output current and reliable power switching at high frequencies. The device is suitable for operating in a variety of applications, such as automotive, industrial, medical, and consumer applications.

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