MAX5062BASA+T

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MAX5062BASA+T is a highly integrated gate drivers designed for pulse-width modulation (PWM) controllers and other high-current gate-drive applications. This device provides a 50A gate drive output with a simple high-level control signal. The high-side gate driver is designed to drive a power MOSFET or an IGBT in a low-side buck configuration. The MAX5062BASA+T features a high-side full bridge gate driver with a built-in level shifter and a low-side single gate driver, both controlled by a single logic control signal.

The MAX5062BASA+T package is hermetically sealed in a VQFN package, making it suitable for applications where reliability is a major factor. The device also incorporates user-programmable thermal protection and short-circuit protection.

Application field

The MAX5062BASA+T can be used in a wide range of applications, from automotive electronics to industrial and consumer electronics. It is particularly suitable for portable applications due to its low power consumption, small size and low power dissipation. In addition, it can be used in applications such as motor drivers, DC-DC converters, and drivers for AC motors.

The MAX5062BASA+T can be used in pulse-width modulation (PWM) controllers and other high-current gate drive applications. It is also suitable for driving PWM LEDs, and can be used in motor drive, solar inverters, and power tools.

Working Principle

The MAX5062BASA+T is a highly integrated gate driver device. It consists of two individual drivers, a high-side full bridge driver and a low-side single gate driver, both controlled by a single logic control signal. The high-side gate driver works by providing a half-bridge output for driving a MOSFET or IGBT gate in a buck configuration. The low-side single gate driver provides a level-shifted output for driving the low side MOSFET or IGBT gate, and can also be used for driving LEDs.

The device offers a low-voltage turn-on, which reduces the switching losses in power semiconductors. It also allows a high di/dt, allowing it to be used in high-current applications. In addition, the device features thermal shutdown, programmable under-voltage lockout (UVLO), and short-circuit protection. The device also has a built-in pull-up resistor to ensure optimal operation and reduce power consumption.

The MAX5062BASA+T provides a 50A gate drive output, which allows it to drive high power circuits efficiently. It is especially suitable for automotive, industrial and consumer electronics applications, and is a good choice for applications where reliability and efficiency are of paramount importance.

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