IXDN602SIA

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PMIC - Gate Drivers are gaining popularity in various industries due to its high reliability and temperature stability. IXDN602SIA is a high performance, low on-resistance, 5-channel high/low side gate driver optimized for automotive applications. It has a wide rail-to-rail operating voltage range which makes it suitable for automotive, industrial, and consumer applications.

The IXDN602SIA operates from a single 5 V supply and includes set high-side and low-side current-limit, an enable control input and internal soft-start for all channels. In addition, the device features an adjustable slew rate control for both high- and low-side outputs, adjustable dead time for both high- and low-side outputs, and individually deselectable outputs.

The IXDN602SIA is provided in an SOIC16-5D package, with an exposed pad, which provides improved thermal dissipation and increased power capability. It is offered in extended temperature versions and is ideal for use in motor control applications.

Application Field

The IXDN602SIA is designed for use in Buck, Buck-Boost and Boost converter applications used in FET gate drive applications. It can also be used in applications such as motor control, LED lighting, automotive and power management circuits. In these applications, it provides improved system performance and robustness when compared with discrete or mechanical solutions.

Particularly in automotive power supply applications, the IXDN602SIA requires a wide voltage supply range, robust performance and high temperature stability. This makes the IXDN602SIA particularly well-suited for these applications, as it provides enhanced reliability and performance compared to mechanical devices.

Working Principle

The IXDN602SIA is capable of providing up to 5A of current with a low on-resistance, making it ideal for high-side and low-side FET applications. It features adjustable high-side and low-side current-limit, adjustable slew rate limits for both high- and low-side outputs, and adjustable dead time for both high- and low-side outputs.

In addition to current limit, the IXDN602SIA also enables adjustable dead time with an adjustable ramp-up and ramp-down that can be set individually for each channel.

The IXDN602SIA also features an enable control input, which can be used to turn off the device and save significant power. It also has an internal soft-start feature which can prevent inductor current transients initially and also reduce the current draw of the device. This feature ensures smooth switching transitions and improved system performance.

The IXDN602SIA also includes an adjustable fault protection mechanism which can detect over-temperature and over-current faults, and can take appropriate action to shut down the device, protect the internal circuitry, and limit the damage to the rest of the circuit.

The IXDN602SIA is an ideal solution for high temperature and robust applications, as it is capable of operating up to 125 °C ambient temperature, and can also support extended temperature ranges of -40 to 140 °C. It also offers excellent thermal performance in TO-220, SOT-23 and other power packages.

Overall, the IXDN602SIA is an ideal solution for high-current, high-temperature and robust applications, and is suitable for automotive, consumer and industrial applications.

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