Infineon Technologies TLE7368
The TLE7368 device is a multifunctional power supply circuit especially designed for Automotive powertrain systems using a standard 12 V battery. The device is intended to supply and monitor next generation 32-bit microcontroller families (13 µm lithography) where voltage levels such as 5 V, 3.3 V or 1.5/1.2/1.3 V are required. The regulator follows the concept of its predecessor TLE6368/SONIC, where the output of a pre-regulator feeds the inputs of the micro’s linear supplies.| Part No. | TLE7368 |
|---|---|
| Datasheet | TLE7368 Download |
| Manufacturer |  Infineon Technologies |
| Description | Next Generation Microcontroller Supply |
| Buy | Stock & Price |
FEATURES
● High efficient next generation microcontroller power supply system● Wide battery input voltage range < 4.5 V up to 45 V
● Operating temperature range Tj = -40°C to +150°C
● Pre-regulator for low all over power loss: Integrated current mode Buck converter 5.5 V/2.5 A
● Post-regulators, e.g. for system and controller I/O supply: – LDO1: 5 V ±2%, 800 mA current limit – LDO2: 3.3 V ±2% or 2.6V ±2% (selectable output), 700 mA current limit
● Integrated linear regulator control circuit to supply controller cores: – LDO3 control for an external NPN power stage: – 1.5 V ±2% at TLE7368E – 1.2 V ±2% at TLE7368-2E – 1.3 V ±2% at TLE7368-3E
● Post-regulators for off board supply: – 2 Tracking regulators following the main 5 V, 105 mA and 50 mA
● Stand-by regulator with lowest current consumption: – Linear voltage regulator as stand-by supply for e.g.memory circuits – Hardware selectable output voltages as 1.0 V or 2.6 V, 30 mA – Independent battery input, separated from Buck regulator...
