MAX5929ALEEG+T

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Introduction

The MAX5929ALEEG+T is an integrated hot-swap controller and gate driver module. It has been specifically designed to provide optimal protection and power sequencing for today’s high power, hot swap-enabled systems. The MAX5929ALEEG+T is a highly integrated hot-swap MOSFET gate driver system. It can power N-channel MOSFETs with up to 5A each. The MAX5929ALEEG+T combines two gate drivers with two power supplies voltage monitors and an accurate current sense amplifier. It offers a wide range of protection features and a flexible power-on reset generator that supports several current and voltage monitoring schemes.

Application Field and Working Principle

The MAX5929ALEEG+T is ideal for applications requiring high power and hot swap-enabled systems. This product is suitable for a variety of applications, such as base stations and distributed antennas, telecommunications systems, and industrial, automotive, and consumer applications. The MAX5929ALEEG+T has a unique feature set that allows it to be used in a wide range of applications, including:

• Data center and cloud computing
• Power over Ethernet (PoE)
• Solar, transportation and automotive
• Industrial
• High power power supplies
• High power load switches
• Network switches
• Battery protection
• Data center hot-swap applications
• High power gate drivers
• UPS systems

The MAX5929ALEEG+T has been designed to provide optimal protection and power sequencing for hot-swap enabled systems. The device includes two independent, internal gate drivers with adjustable rise and fall times. The driver outputs can be operated in parallel to drive the gate of an N-channel MOSFET up to 5A each. The MAX5929ALEEG+T has an on-chip current sense amplifier that can accurately detect current levels down to 10mV at 3A. This detection threshold can be adjusted using an external resistor.

The MAX5929ALEEG+T includes two voltage monitoring inputs and an internal voltage regulator to power or monitor the external circuit’s input and output voltages. The two voltage monitors can be used to monitor the system voltages and issue a power-good (PG) signal for each voltage level. The MAX5929ALEEG+T has an internal power-on reset (POR) generator that can be used to reset the system after a power failure. The MAX5929ALEEG+T’s reset (RST) output can be used to reset the system upon detection of an over-voltage or over-current condition.

The MAX5929ALEEG+T has an efficient thermal protection system to prevent the device from becoming too hot. The MAX5929ALEEG+T has a shutdown fault circuitry to protect the system from catastrophic failure due to over-current or over-voltage. The device also has an over-temperature protection feature that will shut down the system if the device temperature exceeds a preset temperature.

The MAX5929ALEEG+T has a wide range of protection features to ensure system safety. The device has a power-good signal that can be used to monitor the voltage levels of the system. The device also has an over-current protection feature that will shut down the system if the current draw exceed a preset level. The device has an external reset that can be used to reset the system after an over-current or over-voltage condition is detected. The device also has an over-temperature protection feature that will shut down the system if the device temperature exceeds a preset temperature.

The MAX5929ALEEG+T is a highly integrated and cost-effective hot-swap MOSFET gate driver system. The device allows for a variety of applications, such as power over Ethernet (PoE), solar, transportation and automotive, industrial, high power power supplies, high power load switches, network switches, battery protection, data center hot-swap applications, high power gate drivers, and UPS systems. The device provides a wide range of protection features, an accurate current sense amplifier, and an internal voltage regulator to power or monitor the external circuit’s input and output voltages.

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