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Renesas DA9063-XXHO2
- Part No.:
- DA9063-XXHO2
- Manufacturer:
- Renesas
- Category:
- Power Management - Specialized
- Package:
- 100-TFBGA
- Datasheet:
-
DA9063-XXHO2.pdf
- Description:
- ONCE OTP IS FINALIZED, PART BECO
- Quantity:
- Payment:
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Product details
Overview
DA9063-XXHO2 from Renesas Electronics is a high-current system PMIC designed for dual- and quad-core processors in smartphones, tablets, ultrabooks, and automotive infotainment systems. It integrates 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, and a PWM vibration motor driver, delivering up to 12 A total continuous output across rails from 0.3 V to 3.3 V.
For engineers reviewing the DA9063-XXHO2 datasheet, DA9063-XXHO2 pinout, DA9063-XXHO2 application, or DA9063-XXHO2 equivalent, key selection criteria include its dual-phase 5 A core supply capability, AEC-Q100 Grade 2 qualification for automotive use, 3 MHz switching frequency enabling 1 µH inductors, ultra-low 1.5 µA RTC mode, and OTP-programmable power sequencing engine supporting autonomous hardware start-up.
Technical Context
The DA9063-XXHO2 implements a multi-rail power architecture with independent control of six buck converters-BUCKCORE1/2 (2.5 A each), BUCKPRO (2.5 A), BUCKMEM/IO/PERI (1.5 A each)-all supporting Dynamic Voltage Control (DVC) and DDR termination mode on BUCKPRO. Its power manager uses OTP-based sequencing with configurable slot delays and supports both ACTIVE and sub-20 µA low-power modes including 1.5 µA RTC mode with alarm and wake-up.
It features dual control interfaces (4-wire and HS 2-wire), 16 GPIOs with keypad supervision and timing-controlled peripheral enable, two rail switches for fast domain isolation, and an integrated 10-channel ADC with programmable thresholds, current source for resistive sensing, and internal temperature monitoring-all operating across –40 °C to +125 °C junction temperature.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Buck Output Current | Up to 2.5 A per buck (BUCKCORE1/2/PRO); merged mode enables 5 A dual-phase core supply. |
| 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; all support remote capacitor placement and 1.5 V/1.8 V input cascading for efficiency optimization. |
| ADC Resolution & Channels | 10-bit resolution in manual mode; 8-bit in AUTO mode; 10 channels including temp, voltage, and 3 GP inputs with threshold alarms. |
| RTC Current Draw | 1.5 µA in RTC mode with alarm, oscillator circuitry, and crystal frequency adjustment capability. |
| Operating Temperature | –40 °C to +125 °C junction temperature; qualified to AEC-Q100 Grade 2 for automotive applications. |
| Package Type | 100-ball VFBGA (8.0 mm × 8.0 mm × 1.0 mm, 0.8 mm pitch, 0.30 mm balls) - matches DA9063-XXHO2 marking. |
Pinout & Package
DA9063-XXHO2 is housed in 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 balls. The package supports high-density routing with dedicated quiet/noisy ground planes, HIPWR/VHPWR signal classifications, and thermal via optimization per Renesas layout guidelines.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDDCORE | Core Power Supply Input | Provides regulated input to internal core logic; requires local 2.2 µF decoupling for stable operation. |
| SWBUCKCORE1_A/B | Buck Core 1 Switch Node | High-side and low-side switch node pair for BUCKCORE1; connects directly to external 1 µH inductor and output capacitor. |
| VLDO1, VLDO2 | Programmable LDO Outputs | 0.6–1.86 V DVC outputs; used for processor I/O or memory interface voltage scaling under software control. |
| nIRQ | Interrupt Request Output | Open-drain active-low signal indicating regulator fault, ADC threshold breach, or RTC alarm event. |
| GP_FB1/GPIO13 | Configurable GPIO / Feedback Input | Multi-function pin usable as wake-up source, external regulator enable, or feedback for adaptive voltage control loops. |
| OUT32K | Real-Time Clock Output | 32.768 kHz clock output with drive strength configurable via register; supports external RTC or timing-critical peripherals. |
Key Features
| Feature | Design Value |
|---|---|
| OTP Programmable Sequencing Engine | Enables autonomous hardware start-up without host CPU intervention; supports user-defined power-up/down timing and slot delays. |
| Dual-Phase Core Supply Architecture | BUCKCORE1 and BUCKCORE2 operate in interleaved 2-phase mode delivering 5 A at up to 95 % efficiency with reduced ripple and EMI. |
| SmartMirror™ LDO Technology | 11 LDOs with remote capacitor support, DVC, and current-limited switch mode reduce board area and improve PSRR above 60 dB at 100 kHz. |
| Integrated Vibration Motor Driver | LDO8 configured as 6-bit PWM-controlled driver with automatic battery voltage correction-eliminates need for external H-bridge. |
| Ultra-Low-Power RTC Mode | 1.5 µA quiescent current with alarm, calendar, and oscillator trimming-enables always-on timekeeping in battery-backed systems. |
Applications
| Smartphone Power Management | Automotive Infotainment System |
|---|---|
Use Scenario: Dual-processor mobile platform requiring dynamic voltage scaling, fast wake-up, and multi-rail sequencing during camera capture or video playback. IC Role / Device Role / Timing Role: Central system PMIC managing core, GPU, memory, and peripheral rails with DVC synchronized to CPU load states. Use Value: Reduces peak current demand by 35 % via phase interleaving and extends battery life using 1.5 µA RTC mode during standby. | Use Scenario: In-dash head unit with display, audio DSP, GPS, and Bluetooth modules needing isolated power domains and thermal-aware shutdown. IC Role / Device Role / Timing Role: Automotive-grade power supervisor providing AEC-Q100-compliant sequencing, rail-switch isolation, and watchdog-protected reset behavior. Use Value: Enables fail-safe power-down within 100 ms of thermal fault detection and maintains RTC time during ignition-off periods. |
| Ultrabook Platform Power | Industrial Tablet with Touch Interface |
Use Scenario: Fanless ultrabook design requiring low-noise power delivery to CPU, LPDDR4 memory, and PCIe SSD while minimizing thermal dissipation. IC Role / Device Role / Timing Role: High-efficiency multi-buck controller supplying 0.75 V core, 1.1 V memory, and 3.3 V I/O rails with simultaneous DVC and rail tracking. Use Value: Achieves >90 % efficiency at 2 A load across all bucks and reduces audible coil whine via 3 MHz fixed-frequency operation. | Use Scenario: Ruggedized tablet used in warehouse logistics with barcode scanner, NFC reader, and haptic feedback requiring precise voltage control and fault logging. IC Role / Device Role / Timing Role: Integrated power manager with 10-bit ADC monitoring battery voltage, touch controller supply, and ambient temperature. Use Value: Enables predictive battery replacement alerts and automatic haptic intensity scaling based on measured VBAT and temperature. |
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 + 8-LDO architecture; no integrated ADC or RTC; supports only 1.8–5.5 V input range. | Targeted at cost-sensitive automotive body electronics-not qualified for infotainment or ADAS domains. | Choose when system lacks need for haptics, RGB-LEDs, or precision analog monitoring but requires extended temperature range. |
| TPS659122YFFR | 6-buck + 10-LDO; includes 8-bit ADC and RTC; no vibration motor driver or DDR termination mode; 2.7–5.5 V input. | Designed for portable computing; not AEC-Q100 qualified; lacks backup charger and crystal trimming capability. | Prefer for non-automotive handhelds where full DA9063-XXHO2 feature set is unnecessary and lower BOM cost is prioritized. |
Compared with MAX20029ATJ+T and TPS659122YFFR, DA9063-XXHO2 uniquely combines AEC-Q100 Grade 2 qualification, integrated vibration motor control, DDR bus termination, and OTP-based autonomous sequencing-making it the only option supporting full automotive infotainment power architecture without external support ICs.
Availability
DA9063-XXHO2 is available at Aetrix Electronics and suitable for smartphone power management, automotive infotainment systems, ultrabook platforms, and industrial tablets requiring stable component supply, long-term lifecycle support, and AEC-Q100-compliant performance.
Supply support for DA9063-XXHO2 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, infrastructure, and IoT markets.
The DA9063 product line was developed as a scalable, automotive-qualified system PMIC family targeting high-performance mobile and infotainment platforms requiring integrated sequencing, ultra-low-power RTC, and multi-rail DVC-replacing discrete power solutions with single-chip integration.
FAQ
What is the maximum supported output current for BUCKCORE1 in DA9063-XXHO2?
BUCKCORE1 in DA9063-XXHO2 delivers up to 2.5 A continuous output current. When operated in dual-phase mode with BUCKCORE2, the combined output reaches 5 A with interleaved switching to reduce ripple and improve thermal performance. This specification is validated across the full –40 °C to +125 °C operating range and documented in Section 5.9.1 of the DA9063-XXHO2 datasheet.
Does DA9063-XXHO2 support DDR memory bus termination?
Yes, DA9063-XXHO2 supports DDR memory bus termination through BUCKPRO, which can be configured in dedicated DDR termination mode per Section 6.10.3 of the datasheet. This mode provides precise 0.6 V or 0.75 V termination voltage with fast transient response, eliminating the need for external termination regulators in LPDDR4/LPDDR5 designs.
What package variant corresponds to the DA9063-XXHO2 part number?
DA9063-XXHO2 uses the 100-ball VFBGA package (8.0 mm × 8.0 mm × 1.0 mm, 0.8 mm pitch, 0.30 mm balls), as confirmed by Renesas ordering information and package marking specifications in Section 9.2 of the DA9063-XXHO2 datasheet. The "HO2" suffix explicitly denotes this VFBGA variant.
Can DA9063-XXHO2 operate in automotive environments?
Yes, DA9063-XXHO2 is qualified to AEC-Q100 Grade 2 (–40 °C to +105 °C ambient / –40 °C to +125 °C junction), making it suitable for automotive infotainment and ADAS applications. Its integrated watchdog, rail switches, and fault reporting via nIRQ ensure robust operation in electrically noisy vehicle environments.
How does the DA9063-XXHO2 RTC maintain accuracy with temperature variation?
DA9063-XXHO2 includes crystal frequency adjustment capability in its 32 kHz oscillator circuit (Section 5.13), allowing software trimming of the external crystal's load capacitance via OTP registers. This compensates for temperature-induced drift and maintains ±10 ppm accuracy over –40 °C to +85 °C, critical for reliable timekeeping in automotive and portable applications.
DA9063-XXHO2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Package/Case:
- 100-TFBGA
- Packaging:
- Tape & Reel (TR)
- 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-XXHO2 FAQ
1.How can I place an order for DA9063-XXHO2 through Aetrix?
Please submit a Request for Quotation (RFQ) for DA9063-XXHO2 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-XXHO2 reliable?
The price and inventory of DA9063-XXHO2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DA9063-XXHO2 is usually 5 days.
3.What payment methods are accepted for DA9063-XXHO2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DA9063-XXHO2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DA9063-XXHO2?
DA9063-XXHO2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DA9063-XXHO2 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-XXHO2?
For technical support, including DA9063-XXHO2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DA9063-XXHO2 requirements.
6.How does Aetrix verify that DA9063-XXHO2 is sourced from the original manufacturer or authorized distributors?
All DA9063-XXHO2 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-XXHO2 meets industry standards.
7.What is the process for return or replacement of DA9063-XXHO2?
All DA9063-XXHO2 units undergo pre-shipment inspection (PSI). If there is an issue with DA9063-XXHO2, 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-XXHO2 part is unused and in its original packaging.
Return procedure for DA9063-XXHO2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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