Short functional description
The TLE 6368 G1 / SONIC is a multi voltage power supply system especially designed for automotive applications using a standard 12V / 24V battery as well as the new 42V powernet. The device is intended to supply 32 bit micro-controller systems which require different supply voltage rails such as 5V, 3.3V and 2.6V. The regulators for external sensors are also provided.

Features
• High efficiency regulator system
• Wide input voltage range from 5.5V to 60V
• Stand-by mode with low current consumption
• Suitable for standard 12V/24V and 42V PowerNets
• Step down converter as pre-regulator: 5.5V / 1.5A
• Step down slope control for lowest EME
• Switching loss minimization
• Three high current linear post-regulators with selectable output voltages:
    5V / 800mA
    3.3V or 2.6V / 500mA
    3.3V or 2.6V / 350mA
• Six independent voltage trackers (followers): 5V / 17mA each
• Stand-by regulator with 1mA current capability
• Three independent undervoltage detection circuits (e.g. reset, early warning) for each linear post-regulator
• Power on reset functionality
• Tracker control and diagnosis by SPI
• All outputs protected against short-circuit
• Power-DSO-36 package