TLE6217GAUMA1

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TLE6217GAUMA1 Application Field and Working Principle

The TLE6217GAUMA1 is a highly advanced power management solution from Infineon Technologies, specifically designed for automotive applications. This device is part of the Turbo Power family of integrated power solutions, which are specialized for modern, ultra-small automotive applications.

The TLE6217GAUMA1 belongs to the category of power distribution switches, load drivers, and microprocessor-controlled isolated power devices. It is designed to enable safe and reliable operations in the most demanding operating conditions, while promoting a cost-effective system design.

Application Field

The innovative TLE6217GAUMA1 is designed for applications such as automotive body control modules, adaptive headlamps, digital cockpits, and electric drives. In addition, it is suited for applications such as door controllers, feature engines, and other automotive body control applications.

This power management device is designed to meet the most rigorous requirements for automotive applications. It features a wide operating temperature range of -40°C to +125°C and a guaranteed maximum surge voltage of +/-50V for a maximum of 20 milliseconds, making it suitable for a wide range of automotive power requirements.

Working Principle

The TLE6217GAUMA1 utilizes a microcontroller-driven, isolated power topology for efficient and reliable operation. This topology provides an integrated high-voltage solution for automotive power applications, with a DC/DC voltage forward converter and an isolated DC/DC buck converter driving two lowside switches. The two switches are used to control system power and to enable power supply sequencing.

The TLE6217GAUMA1 also provides four digital outputs that can be used to control various automotive systems, such as door controllers, feature engines, and other body electronics systems. Furthermore, the device has an integrated high-voltage load shift register (HSR) and an adjustable delay (AD) function, which allows the user to optimize power switching times and increase system efficiency.

The TLE6217GAUMA1 offers a high level of integration and flexibility for automotive power solutions. It is an ideal solution for automotive power distribution switches, load drivers, and microprocessor-controlled isolated power devices due to its wide operating temperature range, high surge voltage protection, and power switching features.

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