DA9062-XXAMC-A

Power Management - Specialized Overview

The DA9062-XXAMC-A is a specialized system PMIC from the DA9062 series, designed for automotive applications requiring up to 8.5A total output current. It integrates four buck converters and four LDOs within a 40-QFN package. The device supports an input voltage range of 2.8V to 5.5V and operates at junction temperatures from -40°C to +125°C. It features I2C communication, five GPIOs, and an integrated RTC with backup battery charging capabilities.

Power Management - Specialized Feature Summary

• Integrates four high-current buck converters and four low-dropout regulators for comprehensive power management
• Includes a real-time clock with coin cell or supercapacitor backup charger and alarm functions
• Supports dynamic voltage regulation and programmable sequencing for optimized energy efficiency
• Features enhanced security mechanisms including system power monitoring and junction temperature sensing

Power Management - Specialized Applications

• Automotive infotainment systems
• Advanced driver assistance systems (ADAS)
• Telematics control units
• Multi-core SoC power supply platforms

Power Management - Specialized Procurement Notes

Verify that the specific suffix matches the required automotive qualification level and OTP configuration status. Confirm availability through authorized channels as distribution may be restricted. Ensure compliance with AEC-Q100 standards if applicable to the target application environment.

Power Management - Specialized Selection Notes

Select this component when designing for automotive environments requiring high current density and integrated RTC functionality. Consider the 40-QFN footprint and thermal dissipation requirements. Validate compatibility with the host processor's power sequencing needs and I2C address configuration before integration.

Power Management - Specialized Part Context

This part belongs to the DA9062 family of flexible system PMICs developed by Renesas Electronics. It is tailored for complex multi-core processors and memory subsystems in demanding automotive and industrial sectors. The series emphasizes compact design and high efficiency through integrated switching solutions.

Power Management - Specialized Replacement Considerations

Consult official substitution lists for variants such as DA9062-A0AMC or DA9062-XXAM1-A depending on specific automotive grade requirements and packaging preferences. Verify functional equivalence regarding output currents and interface protocols.