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

Renesas DA9063L-XXHO2-A

Name: DA9063L-XXHO2-A
Brand: Renesas
SKU: DA9063L-XXHO2-A
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: DA9063L-XXHO2-A

Manufacturer:: Renesas

Category:: Power Management - Specialized

Package:: 100-TFBGA

Datasheet:: DA9063L-XXHO2-A.pdf

Description:: ONCE OTP IS FINALIZED, PART BECO

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Product details

Overview

DA9063L-XXHO2-A from Renesas Electronics is a high-current system PMIC designed for dual- and quad-core application processors in mobile and automotive systems, delivering up to 5 A core supply, integrating six DC-DC buck converters (0.3–3.34 V, up to 2.5 A each), five SmartMirror™ LDOs (up to 300 mA), a 10-bit 9-channel ADC, RGB-LED/PWM vibration motor drivers, and programmable power sequencing - deployed in infotainment, eReaders, and FPGA power systems.

For engineers reviewing the DA9063L-XXHO2-A datasheet, DA9063L-XXHO2-A pinout, DA9063L-XXHO2-A application, or DA9063L-XXHO2-A equivalent, key selection considerations include its AEC-Q100 Grade 2 qualification, dual-phase BUCKCORE capability (5 A total), DDR VTT termination mode, I²C-controlled DVC, and 16 GPIOs with autonomous wakeup and timing control - critical for automotive-grade power integrity and adaptive processor voltage scaling.

Technical Context

The DA9063L-XXHO2-A implements a hardware- and software-configurable power manager with OTP-based autonomous start-up sequencing, supporting four ultra-low-power modes (<20 µA) and integrated watchdog supervision. Its six buck converters operate at 3 MHz with integrated power switches and no external Schottky diodes, enabling use of compact 1 µH inductors while dynamically optimizing efficiency via Automatic Sleep mode.

Five LDOs support cascaded operation from buck outputs (e.g., 1.5 V/1.8 V input), with LDO8 configurable as a 6-bit PWM vibration motor driver featuring automatic battery voltage correction. The 9-channel ADC provides programmable thresholds, resistive sensing via internal current source, and junction temperature monitoring - all accessible via I²C interface with register-mapped control.

Key Specifications

Parameter	Value and Actual Design Meaning
Input Voltage Range	2.8 V to 5.5 V - supports single-cell Li-ion and USB-powered systems without external pre-regulation.
Buck Output Range	0.3 V to 3.34 V - covers core, memory, I/O, and peripheral rails for modern ARM-based SoCs.
Max Buck Current	2.5 A per buck; dual-phase BUCKCORE1/2 delivers up to 5 A - enables high-performance CPU voltage domains.
LDO Output Range	0.9 V to 3.6 V - supports low-noise analog, DDR termination, and logic-level I/O supplies.
ADC Resolution	10-bit manual / 8-bit auto mode - provides precise thermal and voltage margining for safety-critical automotive operation.
Switching Frequency	3 MHz - allows use of low-profile 1 µH inductors, reducing board area and EMI filter complexity.
Operating Temperature	−40 °C to +105 °C - meets AEC-Q100 Grade 2 requirements for under-hood and dashboard applications.
I²C Interface	High-speed 2-wire bus - enables real-time dynamic voltage scaling, fault reporting, and sequencer reconfiguration.

Pinout & Package

DA9063L-XXHO2-A is packaged in a 100-ball TFBGA (8.0 mm × 8.0 mm × 1.2 mm, 0.8 mm pitch, 0.45 mm solder balls), optimized for automotive thermal and mechanical reliability.

Pin/Terminal	Circuit Role	Design Meaning
nIRQ	Interrupt Request Output	Active-low signal to host processor indicating regulator fault, ADC alarm, or GPIO event - enables fast system-level error response.
VBUCKCORE1 / VBUCKCORE2	Buck Output Sense Nodes	Feedback inputs for dual-phase BUCKCORE regulation - enable accurate voltage monitoring at capacitor output for tight load transient control.
GP_FB1 / GP_FB2 / GP_FB3	General-Purpose Feedback Pins	Configurable as PWR_OK status, EXT_WAKEUP indicator, or nVIB_BRAKE control - provide hardware handshaking without software overhead.
SWBUCKPRO_A / SWBUCKPRO_B	Buck Switching Nodes	Half- and full-current switching outputs for BUCKPRO - support flexible current sharing and DDR VTT termination configuration.
ADCIN1 / ADCIN2 / ADCIN3	Analog Input Channels	Three dedicated GPADC inputs with programmable thresholds - used for battery voltage, temperature sensor, or resistive keypad sensing.
nONKEY	Hardware On/Off Key Input	Detects press duration for power-on, long-press shutdown, and key lock - eliminates need for external microcontroller in basic power management.

Key Features

Feature	Design Value
Dual-phase BUCKCORE architecture	Enables 5 A core supply with <1% output ripple and <10 µs transient response - critical for burst-mode CPU workloads.
DDR VTT termination mode	Configures one buck as split-rail VTT (±0.6 V) or single-ended 0.6 V - supports LPDDR3/LPDDR4 memory compliance without external components.
SmartMirror™ LDOs with remote cap support	Allow placement of bulk capacitors away from IC - improves layout flexibility and reduces noise coupling in dense PCBs.
Programmable power sequencer with OTP	Permits autonomous hardware boot sequence (no host intervention) or software-defined timing - ensures reliable startup across cold/warm reset conditions.
PWM vibration motor driver (LDO8)	6-bit resolution with automatic battery voltage compensation - maintains consistent motor intensity across discharge curve without firmware adjustment.
16 GPIOs with blink/timing functions	Support keypad scan, READY signaling, and timed enable of external regulators - reduces BOM count by replacing discrete timing ICs.

Applications

Automotive Infotainment	eReader Power Management
Use Scenario: Central display unit with ARM Cortex-A53 quad-core SoC, touchscreen, audio codec, and CAN gateway. IC Role / Device Role / Timing Role: Primary system PMIC providing core, memory, I/O, and peripheral rails with AEC-Q100-compliant sequencing and thermal supervision. Use Value: Enables single-chip power solution meeting ASIL-B functional safety requirements via junction temperature monitoring, watchdog, and fault-reporting IRQ.	Use Scenario: E Ink-based eReader with Freescale i.MX6SoloLite processor, frontlight, and SD card interface. IC Role / Device Role / Timing Role: Integrated power manager delivering low-noise LDOs for display controller, buck supplies for SoC cores, and GPIO-controlled backlight enable. Use Value: Reduces standby current to <20 µA in POWERDOWN mode - extends battery life beyond 3 weeks on a 2000 mAh cell.
FPGA Board Supply	Industrial IoT Gateway
Use Scenario: Xilinx Artix-7 FPGA development platform requiring multiple voltage rails (1.0 V core, 1.8 V I/O, 3.3 V peripherals) with precise sequencing. IC Role / Device Role / Timing Role: Configurable sequencer managing power-up/down order and delays between rails - prevents FPGA configuration failure due to out-of-spec voltage ramp rates. Use Value: Eliminates need for external sequencing ICs and discrete LDOs - cuts BOM cost by ~$1.20 and saves 22 mm² PCB area.	Use Scenario: Edge gateway with NXP i.MX8M Mini, cellular modem, and environmental sensors operating in uncontrolled ambient temperatures. IC Role / Device Role / Timing Role: System PMIC supplying processor, memory, and modem rails while monitoring junction temperature and reporting over I²C to host MCU. Use Value: Provides real-time thermal derating via ADC and programmable thresholds - prevents thermal shutdown during sustained LTE transmission bursts.

Automotive Infotainment

eReader Power Management

Use Scenario: Central display unit with ARM Cortex-A53 quad-core SoC, touchscreen, audio codec, and CAN gateway.

IC Role / Device Role / Timing Role: Primary system PMIC providing core, memory, I/O, and peripheral rails with AEC-Q100-compliant sequencing and thermal supervision.

Use Value: Enables single-chip power solution meeting ASIL-B functional safety requirements via junction temperature monitoring, watchdog, and fault-reporting IRQ.

Use Scenario: E Ink-based eReader with Freescale i.MX6SoloLite processor, frontlight, and SD card interface.

IC Role / Device Role / Timing Role: Integrated power manager delivering low-noise LDOs for display controller, buck supplies for SoC cores, and GPIO-controlled backlight enable.

Use Value: Reduces standby current to <20 µA in POWERDOWN mode - extends battery life beyond 3 weeks on a 2000 mAh cell.

FPGA Board Supply

Industrial IoT Gateway

Use Scenario: Xilinx Artix-7 FPGA development platform requiring multiple voltage rails (1.0 V core, 1.8 V I/O, 3.3 V peripherals) with precise sequencing.

IC Role / Device Role / Timing Role: Configurable sequencer managing power-up/down order and delays between rails - prevents FPGA configuration failure due to out-of-spec voltage ramp rates.

Use Value: Eliminates need for external sequencing ICs and discrete LDOs - cuts BOM cost by ~$1.20 and saves 22 mm² PCB area.

Use Scenario: Edge gateway with NXP i.MX8M Mini, cellular modem, and environmental sensors operating in uncontrolled ambient temperatures.

IC Role / Device Role / Timing Role: System PMIC supplying processor, memory, and modem rails while monitoring junction temperature and reporting over I²C to host MCU.

Use Value: Provides real-time thermal derating via ADC and programmable thresholds - prevents thermal shutdown during sustained LTE transmission bursts.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
MPQ4572GQ-AEC1	Single 4 A buck + 3 LDOs; no integrated ADC, GPIOs, or sequencer - lacks autonomous startup and multi-rail coordination.	Suitable only for simpler SoC platforms without DDR or complex wake-up logic - not viable for quad-core automotive infotainment.	Select when cost sensitivity outweighs feature depth and AEC-Q100 Grade 2 is sufficient without thermal/ADC supervision.
TPS659122YFFR	6 buck + 10 LDOs; 12-bit ADC; but no vibration motor driver, RGB-LED PWM, or DDR VTT mode - different peripheral integration focus.	Targeted at TI Sitara AMx platforms; requires external sequencing logic for non-standard rail orders - less flexible than DA9063L-XXHO2-A's OTP engine.	Prefer for TI ecosystem designs needing higher ADC resolution and more LDOs, but accept trade-off in automotive-specific features like key lock and VTT.

Compared with MPQ4572GQ-AEC1 and TPS659122YFFR, DA9063L-XXHO2-A uniquely combines AEC-Q100 Grade 2 qualification, DDR VTT termination, autonomous OTP sequencing, and integrated vibration/RGB drivers - making it the only option supporting full-featured automotive infotainment with zero external PMIC support components.

Availability

DA9063L-XXHO2-A is available at Aetrix Electronics and suitable for automotive infotainment, industrial IoT gateways, FPGA power systems, and eReader platforms requiring stable component supply, AEC-Q100 compliance, and long-term lifecycle assurance.

Supply support for DA9063L-XXHO2-A 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 specializing in microcontrollers, analog, power, and SoC solutions for automotive, industrial, and IoT markets.

The DA9063L-XXHO2-A belongs to Renesas' System PMIC product line, engineered specifically for high-reliability mobile and automotive applications demanding integrated power sequencing, thermal resilience, and adaptive voltage scaling for multi-core processors.

FAQ

What is the AEC-Q100 qualification grade for DA9063L-XXHO2-A?

The DA9063L-XXHO2-A is qualified to AEC-Q100 Grade 2 (−40 °C to +105 °C), verified per Renesas' automotive reliability testing protocol. This qualification applies specifically to the "-A" suffix variant, confirming suitability for dashboard and infotainment applications where junction temperature exceeds 105 °C under sustained load. DA9063L-XXHO2-A includes built-in thermal supervision and fault reporting to meet ASIL-B readiness requirements.

Does DA9063L-XXHO2-A support DDR memory bus termination?

Yes, DA9063L-XXHO2-A supports DDR VTT termination mode via BUCKPRO, configurable as either split-rail (±0.6 V) or single-ended (0.6 V) output. This mode is explicitly documented in Section 6.10.2 of the datasheet and requires no external components. DA9063L-XXHO2-A achieves ±1% VTT accuracy across temperature and load, meeting JEDEC LPDDR3/LPDDR4 specifications without additional feedback circuitry.

How many GPIOs does DA9063L-XXHO2-A provide, and what are their key capabilities?

DA9063L-XXHO2-A provides 16 fully configurable GPIOs, with at least 11 supporting high-power output (up to 20 mA sink/source) and blinking functionality. These pins serve roles including keypad supervision, EXT_WAKEUP signaling, READY status indication, and timing-controlled enable of external regulators or power switches - all programmable via I²C register map without host CPU intervention.

Can DA9063L-XXHO2-A operate without an external microcontroller?

Yes, DA9063L-XXHO2-A supports autonomous hardware startup using its OTP-programmed power sequencer, enabling full system boot from NO-POWER mode without host CPU involvement. The on-key detection, watchdog timer, and interrupt-driven fault handling allow DA9063L-XXHO2-A to manage power states independently - ideal for headless automotive modules or battery-backed IoT edge nodes.

What is the maximum continuous current capability of the buck converters in DA9063L-XXHO2-A?

Each of the six buck converters in DA9063L-XXHO2-A delivers up to 2.5 A continuously. When BUCKCORE1 and BUCKCORE2 operate in dual-phase mode, they combine to supply up to 5 A for processor core rails. This 5 A capability is validated under thermal limits at +85 °C ambient with standard PCB copper pour, as confirmed in Section 5.8.1 of the datasheet.

DA9063L-XXHO2-A Specifications

Product attributes: Attribute value

Manufacturer:: Renesas

Series:: -

Package/Case:: 100-TFBGA

Packaging:: Tape & Reel (TR)

Product Status:: Active

Applications:: Processor

Current - Supply:: 11mA

Voltage - Supply:: 2.8V ~ 5.5V

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

Grade:: Automotive

Qualification:: AEC-Q100

Mounting Type:: Surface Mount

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

DA9063L-XXHO2-A FAQ

1.How can I place an order for DA9063L-XXHO2-A through Aetrix?

Please submit a Request for Quotation (RFQ) for DA9063L-XXHO2-A 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 DA9063L-XXHO2-A reliable?

The price and inventory of DA9063L-XXHO2-A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DA9063L-XXHO2-A is usually 5 days.

3.What payment methods are accepted for DA9063L-XXHO2-A?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DA9063L-XXHO2-A transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for DA9063L-XXHO2-A?

DA9063L-XXHO2-A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your DA9063L-XXHO2-A 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 DA9063L-XXHO2-A?

For technical support, including DA9063L-XXHO2-A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DA9063L-XXHO2-A requirements.

6.How does Aetrix verify that DA9063L-XXHO2-A is sourced from the original manufacturer or authorized distributors?

All DA9063L-XXHO2-A 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 DA9063L-XXHO2-A meets industry standards.

7.What is the process for return or replacement of DA9063L-XXHO2-A?

All DA9063L-XXHO2-A units undergo pre-shipment inspection (PSI). If there is an issue with DA9063L-XXHO2-A, 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 DA9063L-XXHO2-A part is unused and in its original packaging.

Return procedure for DA9063L-XXHO2-A:

1.Submit a request within 90 days.

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

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