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Home > Products > Integrated Circuits (ICs) > Power Management (PMIC) > Power Management - Specialized

Renesas DA9063-XXHO1-AT

Name: DA9063-XXHO1-AT
Brand: Renesas
SKU: DA9063-XXHO1-AT
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: DA9063-XXHO1-AT

Manufacturer:: Renesas

Category:: Power Management - Specialized

Package:: 100-TFBGA

Datasheet:: DA9063-XXHO1-AT.pdf

Description:: ONCE OTP IS FINALIZED, PART BECO

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Product details

Overview

DA9063-XXHO1-AT from Renesas Electronics is a high-current system PMIC designed for dual-/quad-core mobile and automotive processors, integrating six DC-DC buck converters (up to 2.5 A each), eleven programmable LDOs (up to 300 mA), a 10-bit 10-channel ADC, RGB-LED drivers, PWM vibration motor control, and ultra-low-power RTC (1.5 µA). It supports DDR termination mode and dynamic voltage control for core supply adaptation in smartphones and infotainment systems.

For engineers reviewing the DA9063-XXHO1-AT datasheet, DA9063-XXHO1-AT pinout, DA9063-XXHO1-AT application, or DA9063-XXHO1-AT equivalent, key selection considerations include its dual-phase 5 A core supply capability, AEC-Q100 Grade 2 qualification, 100-ball VFBGA package (8.0 × 8.0 mm), OTP-configurable power sequencing, and support for autonomous hardware start-up with <20 µA low-power modes.

Technical Context

The DA9063-XXHO1-AT implements a dual-control interface architecture with independent 4-wire and high-speed 2-wire buses, enabling concurrent master access for application processor and baseband/PMU coordination. Its power manager integrates an OTP-based sequencer with programmable slot delays, hardware-triggered wake-up events (nONKEY, CHG_WAKE, GPIO), and rail-switch controlled domain isolation.

Regulator control combines software-programmable DVC (for BUCKCORE1/2/PRO, LDO1–4), hardware-enforced tracking (LDO1), and autonomous analog supervision - including under/over-voltage protection, thermal monitoring, and 8-bit AUTO / 10-bit manual ADC conversion modes with configurable alarm thresholds on nine channels.

Key Specifications

Parameter	Value and Actual Design Meaning
Buck Output Current	2.5 A per BUCKCORE1/2/PRO; 1.5 A per BUCKPERI/MEM/IO - enables dual-phase 5 A core supply or merged-mode 3 A operation.
Switching Frequency	3 MHz ±10% - allows use of compact 1 mm-height 1 µH inductors without external Schottky diodes.
LDO Count & Rating	11 SmartMirror™ LDOs, up to 300 mA each, supporting remote capacitor placement and 1.5 V/1.8 V input cascading.
ADC Resolution & Channels	10-bit manual / 8-bit AUTO mode across 10 channels - provides internal temp sensing, 3 GP inputs, current-source resistive measurement, and system voltage monitoring.
RTC Current Draw	1.5 µA in RTC mode - delivers alarm/wake-up functionality with crystal frequency adjustment for long battery life.
Operating Temp Range	−40 °C to +125 °C junction - certified AEC-Q100 Grade 2 for automotive infotainment and ADAS applications.
Package	100-ball VFBGA, 8.0 mm × 8.0 mm × 1.0 mm, 0.8 mm pitch, 0.30 mm solder balls - optimized for high-density mobile PCB layouts.

Pinout & Package

DA9063-XXHO1-AT uses a 100-ball Very Fine Pitch Ball Grid Array (VFBGA) package measuring 8.0 mm × 8.0 mm × 1.0 mm with 0.8 mm ball pitch and 0.30 mm solder spheres. The package supports high-current routing via dedicated VHPWR (up to 1 A/ball), HIPWR (up to 1 A), and MPWR (up to 500 mA) ball groups, with separate quiet/noisy ground planes (VSS_QUIET/VSS_NOISY) for mixed-signal integrity.

Pin/Terminal	Circuit Role	Design Meaning
VDDCORE	Core Power Input	Supplies internal logic and core regulator circuitry; requires local 2.2 µF decoupling.
SWBUCKCORE1_A / _B	Buck Core1 Switch Node	Dual-phase switching outputs enabling 5 A total current delivery with interleaved timing.
GPIO0–GPIO15	Configurable I/O	16 pins support keypad scan, wake-up triggers, peripheral enable, or ADC input multiplexing.
nIRQ	Interrupt Request Output	Open-drain signal indicating regulator fault, ADC threshold breach, or RTC alarm event.
OUT32K	RTC Clock Output	32.768 kHz buffered oscillator output for external real-time clock or timing reference.
nONKEY	Hardware Power Button Input	Edge-sensitive input with programmable debounce and long-press shutdown detection.

Key Features

Feature	Design Value
Dual-phase Buck Architecture	Enables 5 A core supply using two 2.5 A phases (BUCKCORE1/2) with interleaved switching to reduce input ripple and EMI.
OTP-Based Power Sequencing	Autonomous hardware start-up sequence with user-programmable slot delays eliminates host CPU dependency during boot.
SmartMirror™ LDOs	11 regulators with remote sensing, DVC support (LDO1–4), and current-limited switch mode (5 units) for flexible cascade efficiency.
Integrated Vibration Motor Driver	LDO8 configured as 6-bit PWM driver with automatic battery voltage compensation - eliminates external driver IC.
Backup Charger + RTC	On-chip coin-cell/super-capacitor charger maintains RTC operation during main power loss; 1.5 µA RTC mode extends backup runtime.

Applications

Smartphone Power Management	Automotive Infotainment System
Use Scenario: Dual-core application processor (e.g., ARM Cortex-A series) with DDR memory, display, and connectivity peripherals requiring coordinated multi-rail power sequencing and dynamic voltage scaling. IC Role / Device Role / Timing Role: Central system PMIC managing core, memory, I/O, and peripheral rails with hardware-autonomous boot and real-time DVC response to CPU load changes. Use Value: Reduces bill-of-materials by integrating 6 bucks, 11 LDOs, ADC, RTC, and LED/motor drivers - eliminating discrete power ICs and reducing PCB area by >30%.	Use Scenario: Head-unit or digital cluster with AM/FM tuner, Bluetooth/Wi-Fi, touchscreen, and audio amplifier operating in −40 °C to +125 °C ambient environments. IC Role / Device Role / Timing Role: AEC-Q100 Grade 2 qualified power manager delivering isolated power domains, watchdog supervision, and fail-safe shutdown for ASIL-B compatible subsystems. Use Value: Enables single-chip compliance with automotive thermal, reliability, and functional safety requirements - avoids need for external supervisor or sequencer ICs.
Tablet & Ultrabook Platform	Industrial IoT Gateway
Use Scenario: Fanless portable computing device with quad-core SoC, LPDDR4 memory, USB-C PD interface, and always-on sensor hub requiring ultra-low quiescent current in sleep states. IC Role / Device Role / Timing Role: Multi-mode PMIC supporting ACTIVE, POWERDOWN, RTC, and NO-POWER states - transitions between modes in <100 µs with rail-switch isolation. Use Value: Achieves sub-20 µA system standby current via five distinct low-power modes, extending battery life beyond 14 days in connected standby.	Use Scenario: Ruggedized edge gateway deployed in factory automation with cellular modem, GNSS receiver, and industrial sensors operating on 12 V DC input with wide-temp requirements. IC Role / Device Role / Timing Role: High-efficiency system PMIC converting 12 V to multiple regulated rails (1.2 V core, 3.3 V I/O, 5 V USB) while providing ADC-based temperature/voltage telemetry. Use Value: Integrates 10-channel ADC with programmable thresholds for predictive maintenance alerts - replaces external monitoring IC and reduces firmware complexity.

Smartphone Power Management

Automotive Infotainment System

Use Scenario: Dual-core application processor (e.g., ARM Cortex-A series) with DDR memory, display, and connectivity peripherals requiring coordinated multi-rail power sequencing and dynamic voltage scaling.

IC Role / Device Role / Timing Role: Central system PMIC managing core, memory, I/O, and peripheral rails with hardware-autonomous boot and real-time DVC response to CPU load changes.

Use Value: Reduces bill-of-materials by integrating 6 bucks, 11 LDOs, ADC, RTC, and LED/motor drivers - eliminating discrete power ICs and reducing PCB area by >30%.

Use Scenario: Head-unit or digital cluster with AM/FM tuner, Bluetooth/Wi-Fi, touchscreen, and audio amplifier operating in −40 °C to +125 °C ambient environments.

IC Role / Device Role / Timing Role: AEC-Q100 Grade 2 qualified power manager delivering isolated power domains, watchdog supervision, and fail-safe shutdown for ASIL-B compatible subsystems.

Use Value: Enables single-chip compliance with automotive thermal, reliability, and functional safety requirements - avoids need for external supervisor or sequencer ICs.

Tablet & Ultrabook Platform

Industrial IoT Gateway

Use Scenario: Fanless portable computing device with quad-core SoC, LPDDR4 memory, USB-C PD interface, and always-on sensor hub requiring ultra-low quiescent current in sleep states.

IC Role / Device Role / Timing Role: Multi-mode PMIC supporting ACTIVE, POWERDOWN, RTC, and NO-POWER states - transitions between modes in <100 µs with rail-switch isolation.

Use Value: Achieves sub-20 µA system standby current via five distinct low-power modes, extending battery life beyond 14 days in connected standby.

Use Scenario: Ruggedized edge gateway deployed in factory automation with cellular modem, GNSS receiver, and industrial sensors operating on 12 V DC input with wide-temp requirements.

IC Role / Device Role / Timing Role: High-efficiency system PMIC converting 12 V to multiple regulated rails (1.2 V core, 3.3 V I/O, 5 V USB) while providing ADC-based temperature/voltage telemetry.

Use Value: Integrates 10-channel ADC with programmable thresholds for predictive maintenance alerts - replaces external monitoring IC and reduces firmware complexity.

Equivalent & Alternatives

The following parts are listed as comparable options for similar system PMIC applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
MAX20029ATJ+T	4-buck + 6-LDO architecture; no integrated ADC or RTC; 2.2 MHz switching; supports -40°C to +125°C but not AEC-Q100 certified.	Lacks autonomous OTP sequencing, vibration motor driver, and RGB-LED control - requires external components for full feature parity.	Select when cost sensitivity outweighs integration needs and automotive qualification is not required.
TPS659122ZQV	6-buck + 10-LDO; 12-bit ADC; no vibration motor driver; 2.25 MHz switching; supports -40°C to +105°C (non-automotive grade).	Missing AEC-Q100 Grade 2 rating and ultra-low 1.5 µA RTC mode - unsuitable for extended automotive storage or cold-cranking scenarios.	Prefer for non-automotive handhelds where higher ADC resolution is prioritized over thermal robustness and ultra-low-power RTC.

Compared with MAX20029ATJ+T and TPS659122ZQV, DA9063-XXHO1-AT uniquely combines AEC-Q100 Grade 2 qualification, dual-phase 5 A core delivery, integrated vibration/RGB drivers, and 1.5 µA RTC - making it the only option for automotive infotainment platforms requiring full feature integration and extended temperature compliance.

Availability

DA9063-XXHO1-AT is available at Aetrix Electronics and suitable for smartphone power management, automotive infotainment systems, and industrial IoT gateways requiring stable component supply, long-term lifecycle support, and AEC-Q100-compliant sourcing.

Supply support for DA9063-XXHO1-AT includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Renesas Electronics is a global semiconductor leader delivering microcontrollers, analog, power, and SoC solutions for automotive, industrial, and consumer markets with emphasis on reliability and functional safety.

The DA9063-XXHO1-AT belongs to Renesas' System PMIC product line, engineered specifically for high-performance mobile and automotive applications demanding multi-rail integration, ultra-low-power operation, and hardware-autonomous power sequencing.

FAQ

What is the primary function of the DA9063-XXHO1-AT in a mobile platform?

The DA9063-XXHO1-AT serves as the central system power management IC, delivering and regulating up to 12 A total across six DC-DC buck converters and eleven LDOs for processor cores, memory, I/O, and peripherals. It enables dynamic voltage control, hardware-autonomous boot sequencing, and ultra-low-power RTC operation - all critical for battery-powered smartphones and tablets. DA9063-XXHO1-AT integrates functions that would otherwise require multiple discrete regulators and supervisors.

Does the DA9063-XXHO1-AT support automotive-grade temperature operation?

Yes, the DA9063-XXHO1-AT is qualified to AEC-Q100 Grade 2 standards, supporting continuous operation from −40 °C to +125 °C junction temperature. This makes it suitable for under-hood and head-unit applications in automotive infotainment and ADAS systems. DA9063-XXHO1-AT achieves this through process hardening, extended thermal monitoring, and validated reliability testing per automotive stress requirements.

How does the DA9063-XXHO1-AT implement dynamic voltage control (DVC)?

The DA9063-XXHO1-AT supports DVC on BUCKCORE1, BUCKCORE2, BUCKPRO, and LDO1–LDO4 via dedicated control pins and register programming. Voltage levels are adjusted in real time based on processor load demands - for example, lowering core voltage during idle to reduce leakage current. DA9063-XXHO1-AT's DVC operates without host CPU intervention when configured in hardware mode, ensuring sub-microsecond response.

Can the DA9063-XXHO1-AT replace multiple discrete power components?

Yes, DA9063-XXHO1-AT consolidates six buck converters, eleven LDOs, a 10-bit ADC, RTC with backup charging, RGB-LED drivers, PWM vibration motor control, and power sequencing logic into a single 100-ball VFBGA. In a typical smartphone design, DA9063-XXHO1-AT replaces at least eight discrete ICs - reducing PCB area, BOM count, and system-level validation effort.

What interfaces does the DA9063-XXHO1-AT support for host communication?

The DA9063-XXHO1-AT features dual independent control interfaces: a standard 4-wire serial bus (SI/SO/SK/nCS) and a high-speed 2-wire interface compatible with I²C protocols. Both support concurrent access, allowing separate masters (e.g., application processor and modem) to configure regulators, read ADC data, or monitor faults without contention. DA9063-XXHO1-AT also includes dedicated GPIOs for hardware-triggered events like power button press or charger wake-up.

DA9063-XXHO1-AT Specifications

Product attributes: Attribute value

Manufacturer:: Renesas

Series:: -

Package/Case:: 100-TFBGA

Packaging:: Tray

Product Status:: Active

Applications:: Smart Phones

Current - Supply:: 50µA

Voltage - Supply:: 1.2V ~ 3.6V

Operating Temperature:: -40°C ~ 125°C (TJ)

Grade:: Automotive

Qualification:: -

Mounting Type:: Surface Mount

Supplier Device Package:: 100-TFBGA (8x8)

DA9063-XXHO1-AT FAQ

1.How can I place an order for DA9063-XXHO1-AT through Aetrix?

Please submit a Request for Quotation (RFQ) for DA9063-XXHO1-AT on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for DA9063-XXHO1-AT reliable?

The price and inventory of DA9063-XXHO1-AT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DA9063-XXHO1-AT is usually 5 days.

3.What payment methods are accepted for DA9063-XXHO1-AT?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DA9063-XXHO1-AT transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for DA9063-XXHO1-AT?

DA9063-XXHO1-AT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your DA9063-XXHO1-AT order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for DA9063-XXHO1-AT?

For technical support, including DA9063-XXHO1-AT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DA9063-XXHO1-AT requirements.

6.How does Aetrix verify that DA9063-XXHO1-AT is sourced from the original manufacturer or authorized distributors?

All DA9063-XXHO1-AT products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that DA9063-XXHO1-AT meets industry standards.

7.What is the process for return or replacement of DA9063-XXHO1-AT?

All DA9063-XXHO1-AT units undergo pre-shipment inspection (PSI). If there is an issue with DA9063-XXHO1-AT, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The DA9063-XXHO1-AT part is unused and in its original packaging.

Return procedure for DA9063-XXHO1-AT:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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