ADP3634ARHZ-R7

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The ADP3634ARHZ-R7 is a dual pre-driver that is part of a family of pre-drivers with integrated high and low side switch. This product is produced by Analog Devices and is part of the company\'s Precision Power Management IC (PMIC) - Gate Drivers family. This component is the perfect solution for a wide range of applications that require the switching high and low sides of industrial, automotive, consumer and communication applications.

The gate drivers are designed to operate up to 4 A peak DC output current and up to 100 kHz PWM frequency. It features both soft start and a high-side floating channel bootstrap option for high-side drive requirements on applications that require high/low power for simultaneous control of both the high and low sides. It also includes various current limiting and shutdown functions to protect the device from damage in the event of an overcurrent situation.

The ADP3634ARHZ-R7 has two functional circuits, one for operating low-side switches and the other for operating high-side switches. This device is an ideal choice for applications that require the driving of power Mosfet, IGBT, and other semiconductor nodes with a wide range of switch control techniques. It can also be used in applications such as microprocessor reset circuitry, motor control, DC/DC converters, and industrial power control.

This pre-driver also has a pull-down circuit integrated, which can be used to quickly reset the low-side switch when the high-side channel is at the off state. In addition, this pre-driver is designed with separate enable inputs for each channel, making it ideal for applications with logical level asymmetry, such as stepper motor driving, power factor correction, LED drivers, inductive loads, and buck or boost converters.

The ADP3634ARHZ-R7 is ideal for high side switch operation up to 100kHz, making it an ideal choice for a wide range of power management applications. It is also useful for applications running in higher voltage conditions, such as automotive and industrial environments, where it is necessary to drive high current without compromising the efficiency of the design. In addition, this pre-driver also has various diagnostics and protection functions, such as dead time control and monitoring, under-voltage lockout, and over-temperature protection.

In conclusion, the ADP3634ARHZ-R7 is a highly versatile pre-driver that can be used in a wide range of applications. This device is designed to offer high speed performance, high-side switch control, and integrated diagnostics and protection features. It provides the perfect solution for applications that require high-side driving of power Mosfet, IGBT, and other semiconductor nodes in a variety of switch control techniques.

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