TLE6368G2 Multi-Output Power Supply IC for Automotive Body / Engine Control Modules

The TLE6368G2 is a highly integrated multi-voltage power supply system IC, specifically engineered for demanding automotive applications.

This component is a common failure point in automotive control units, serving as the core power management chip for body control modules, engine management systems, and other critical ECUs.

The device integrates a buck converter as a pre-regulator, delivering 5.5V at 1.5A, followed by three high-current linear post-regulators with selectable outputs of 5V, 3.3V, or 2.6V.

This cascaded architecture achieves extremely low power dissipation, enabling reliable operation even at very high ambient temperatures.

The chip features six independent 5V voltage trackers, each capable of driving 17mA, making it ideal for supplying external sensors.

It is designed to accommodate a wide input voltage range from 5.5V to 60V, making it compatible with 12V, 24V, and even 42V vehicle electrical systems.

All outputs are protected against short-circuit conditions, and the chip includes three independent undervoltage detection circuits for reset or early warning functions.

An SPI interface provides comprehensive control and diagnostic capabilities, including tracker status monitoring and fault detection.

The TLE6368G2 also features a low-current standby mode, consuming less than 30µA, which minimizes battery drain when the vehicle is parked.

It is AEC-Q100 qualified and comes in a PG-DSO-36-26 surface-mount package, suitable for high-density PCB layouts in modern automotive electronics.

This product is a high-quality replacement component, ideal for automotive electronics repair professionals and technicians specializing in ECU and body control module restorations.