Click to expand full text
TLE7368
Next Generation Microcontroller Supply
1 Overview
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.
TLE7368 Datasheet
