DA9063-XXHO1

Power Management - Specialized Overview

The DA9063-XXHO1 is a system PMIC for single, dual, and quad-core application processors. It integrates six DC/DC buck converters providing up to 12A total current and eleven LDOs. Input voltage ranges from 2.8V to 5.5V. The device supports I2C and SPI interfaces. It features programmable sequencing, DVS, and an integrated RTC with backup charger. Operating temperature spans -40°C to +125°C. Package is BGA-100 with 0.8mm pitch.

Power Management - Specialized Feature Summary

• Integrates six high-current buck converters and eleven SmartMirror LDO regulators for comprehensive power distribution.
• Supports dual-phase and merged configurations for increased output current capability and DDR VTT supply.
• Includes advanced monitoring features such as junction temperature sensing and system power supervision.
• Features an integrated real-time clock with coin cell or supercapacitor backup charging capability.

Power Management - Specialized Applications

• Single, dual, and quad-core application processors based on ARM Cortex-A9 and Cortex-A15 architectures
• Android-based automotive infotainment and instrument cluster systems
• Portable industrial and medical equipment requiring robust power management

Power Management - Specialized Procurement Notes

Verify availability status carefully as this specific suffix may be restricted or limited. Confirm programming requirements since unprogrammed variants exist. Ensure compatibility with target processor platforms like NXP i.MX series. Check for automotive grade alternatives if higher qualification levels are required. Validate package dimensions and pinout against PCB layout specifications before ordering.

Power Management - Specialized Selection Notes

Select this component when designing systems with multi-core application processors requiring high total output current. Consider its scalability for powering SoCs, FPGAs, and memory subsystems. Evaluate the need for integrated battery charging and RTC functions. Assess thermal performance within the specified operating temperature range. Verify interface compatibility with the host controller's communication protocols.

Power Management - Specialized Part Context

This part belongs to the DA9063 family of system PMICs designed for complex embedded applications. It complements other variants like the DA9063L-A and DA9063-A which offer different packaging or automotive qualifications. The family targets high-performance computing and automotive domains, providing flexible power rail configuration options.

Power Management - Specialized Replacement Considerations

DA9063-00HO1 is an unprogrammed variant within the same family. DA9063L-A offers similar functionality in a different package type. DA9063-A provides automotive-grade qualification for harsh environments. Verify functional equivalence and package compatibility before substitution.