VR5500 - NXP

VR5500 High voltage PMIC

The VR5500 is an automotive high-voltage multi-output power supply integrated circuit, with focus on Radio, V2X, and Infotainment applications. It includes multiple switch mode and linear voltage regulators. It offers external frequency synchronization input and output, for optimized system EMC performance and it is qualified in compliance with AEC-Q100 rev .

Features

• 60 V DC maximum input voltage for 12 V and 24 V applications
• VPRE synchronous buck controller with external MOSFETs. Configurable output voltage, switching frequency, and current capability up to 10 A peak.
• Low voltage integrated synchronous BUCK1 converter, dedicated to MCU core supply with SVS capability. Configurable output voltage and current capability up to 3.6 A peak.
• Low voltage integrated synchronous BUCK2 converter. Configurable output voltage and current capability up to 3.6 A peak. Multi-phase capability with BUCK1 to extend the current capability up to 7.2 A peak on a sing.