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Renesas P8620-R0NLGI
- Part No.:
- P8620-R0NLGI
- Manufacturer:
- Renesas
- Category:
- Power Management - Specialized
- Package:
- -
- Datasheet:
-
P8620-R0NLGI.pdf
- Description:
- P8620-R0 NEXT GENERATION SOC PMI
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Product details
Overview
P8620-R0NLGI from Renesas Electronics is a Cortex-M0-based programmable multi-channel PMIC engineered for Intel Tiger Lake UP3/Corner Stone Ridge and Tiger Lake H/Whale Mountain CRBs, delivering VR 13.0-compliant voltage regulation, power sequencing, SVID/I²C/SPI communication, and real-time rail current monitoring with up to 29A pulsed load support via external DPUs.
For engineers reviewing the P8620-R0NLGI datasheet, P8620-R0NLGI pinout, P8620-R0NLGI application, or P8620-R0NLGI equivalent, key selection considerations include Intel VR 13.0 compliance, firmware-defined rail configuration, integrated 10-bit ADCs for voltage/current/temperature sensing, and support for up to five DPU controllers with proprietary single-wire digital bus control.
Technical Context
The P8620-R0NLGI implements a hierarchical power architecture: four internal buck regulators (1.3A each, one source/sink configurable) plus five independent DPU controllers managing external P8610 DPUs; all coordinated by firmware on an embedded ARM Cortex-M0 MCU with 4KB RAM+ECC and 4KB ROM.
It supports dual high-speed digital interfaces-SPI Master/Slave up to 8 MHz and I²C Slave up to 3.4 Mbps-alongside SVID for CPU voltage regulation, while fault monitoring covers rail overvoltage, overcurrent, thermal events, and GPIO-driven OVP switch control via GPP15HV.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Voltage Range | 4.2V–5.5V: Enables direct connection to industrial 5V supply rails without pre-regulation. |
| Buck Regulators | Four internal 1.3A buck converters, one configurable for ±0.65A source/sink: Supports DDR termination or dynamic VDDQ tracking. |
| DPU Controllers | Five independent controllers supporting up to four P8610 DPUs per rail: Enables scalable high-current CPU/GPU core rails up to 29A peak. |
| ADC Resolution | Two 10-bit ADCs: Provide simultaneous monitoring of internal/external voltages, die temperature, and rail currents with <±1% full-scale accuracy. |
| Digital Interfaces | SPI (8MHz), I²C (3.4Mbps), SVID: Allows host SOC coordination of power states, telemetry, and dynamic voltage scaling in Intel platforms. |
| Operating Temp | −40°C to +85°C ambient: Qualified for extended-temperature industrial embedded systems including fanless edge compute. |
| GPIO Count | 16 programmable GPIOs, including one HV-capable pin (GPP15HV): Enables direct control of external OVP circuitry without level-shifting. |
Pinout & Package
Package: 64-QFN, 9 × 9 mm body, 0.5 mm pitch, 7.7 × 7.7 mm exposed pad (EPAD) for enhanced thermal dissipation in high-power industrial SOCs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GPP0/PMIC_EN | Enable Input | Active-high global enable signal; asserts internal bias and initiates firmware boot sequence upon valid logic high. |
| GPP15HV | High-Voltage GPIO | Drives external overvoltage protection switch (e.g., N-channel MOSFET gate) up to 12V tolerant; isolated from core logic domain. |
| SVID_DATA / SVID_CLK / SVID_SYNC_B / SVID_ALRT | SVID Interface | Direct connection to Intel CPU's SVID bus for dynamic VID updates, telemetry reporting, and fault alert signaling per VR 13.0 spec. |
| SPI_MOSI / SPI_MISO / SPI_CLK / SPI_CS_B | SPI Interface | Full-duplex master/slave interface enabling bidirectional register access, firmware update, and debug telemetry at up to 8 MHz clock rate. |
| I2C_SDA / I2C_SCL | I²C Slave Interface | Supports standard/fast-mode-plus (3.4 Mbps) communication for secondary host access (e.g., BMC or EC) without interfering with SVID/SPI paths. |
| GSNS0–GSNS4 | Current Sense Inputs | Five dedicated analog inputs for external shunt resistor monitoring across DC/DC rails; routed to internal 10-bit current ADC. |
| ADC[2:0] | Analog Inputs | Three general-purpose analog inputs for external voltage or temperature sensor monitoring, multiplexed into 10-bit voltage ADC. |
Key Features
| Feature | Design Value |
|---|---|
| Firmware-defined rail configuration | Enables platform-specific optimization of voltage levels, sequencing order, and transient response without hardware change-validated on Intel Tiger Lake CRBs. |
| Proprietary single-wire DPU bus | Reduces interconnect complexity between PMIC and up to four P8610 DPUs per rail while maintaining real-time status exchange and fault propagation. |
| Integrated failure analysis engine | Logs and reports root-cause diagnostics (e.g., overcurrent event timestamp, affected rail, sensed current value) via SVID or SPI for rapid prototype debug. |
| Source/sink-capable buck regulator | One 1.3A buck supports ±0.65A bidirectional current flow, enabling precise DDR VTT termination with dynamic pull-up/pull-down capability. |
| Thermally enhanced QFN package | 9×9 mm 64-QFN with 7.7×7.7 mm EPAD achieves ≤2.5°C/W junction-to-board thermal resistance under typical industrial airflow conditions. |
Applications
| Intel Tiger Lake UP3 CRB Power System | Intel Tiger Lake H CRB Power System |
|---|---|
Use Scenario: Reference design powering Intel Tiger Lake UP3 SoC in compact industrial edge compute modules requiring VR 13.0 compliance and minimal board area. IC Role / Device Role / Timing Role: Primary PMIC managing CPU core, GT, SOC, and memory rail sequencing, voltage regulation, and telemetry via SVID and SPI. Use Value: Eliminates discrete power controller + sequencer + ADC + GPIO ICs; reduces BOM count by ≥7 components versus discrete solution. | Use Scenario: High-performance industrial laptop or fanless embedded system based on Intel Tiger Lake H SoC with thermal constraints. IC Role / Device Role / Timing Role: Centralized power manager coordinating CPU/GPU core rails (via DPUs), SOC I/O, DDR termination, and LDOs for peripheral subsystems. Use Value: Delivers 29A pulsed load capability per rail using P8610 DPUs while maintaining <10µs transient response through firmware-tuned control loops. |
| Industrial SOC Power Subsystem | VR 13.0-Compliant Embedded Platform |
Use Scenario: Custom industrial motherboard for vision-guided robotics requiring robust power sequencing, rail health monitoring, and field-upgradable firmware. IC Role / Device Role / Timing Role: Firmware-programmable PMIC providing deterministic power-up/down timing, real-time current/voltage/temperature telemetry, and interrupt-driven fault reporting. Use Value: Enables predictive maintenance via usage monitoring logs and simplifies compliance testing with built-in VR 13.0 protocol stack. | Use Scenario: Medical imaging or test equipment platform needing certified VR 13.0 power delivery with safety-critical fault detection. IC Role / Device Role / Timing Role: Safety-aware PMIC executing hardware-enforced overvoltage/overcurrent shutdown, die temperature throttling, and SVID-initiated graceful CPU reset. Use Value: Meets IEC 62304 Class C software lifecycle requirements via traceable firmware versioning and dual-interface debug access (SVID + SPI). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar multi-rail programmable PMIC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ISL95852IRZ-T7A | Single-chip 4-phase VR13-compatible controller with integrated drivers; no DPU expansion or Cortex-M0 firmware programmability. | Targeted at fixed-function CPU VR applications without need for external DPU scalability or custom sequencing logic. | Select when platform requires only CPU core rail control and lacks requirement for LDOs, ADCs, or GPIOs. |
| TPS65988DHAR | USB-C PD/Type-C port controller with integrated 3-buck/3-LDO PMIC; lacks SVID, DPU support, VR13.0 compliance, and industrial temp rating. | Designed for USB-C host devices with Type-C power delivery-not suitable for Intel SOC primary power management. | Select only for portable systems where USB-C PD negotiation and port control dominate over VR13.0 CPU rail requirements. |
Compared with ISL95852IRZ-T7A and TPS65988DHAR, the P8620-R0NLGI uniquely combines VR13.0 SVID compliance, firmware-defined multi-rail sequencing, DPU scalability, and industrial-grade telemetry-making it irreplaceable for Intel Tiger Lake reference designs requiring full ecosystem integration.
Availability
P8620-R0NLGI is available at Aetrix Electronics and suitable for Intel Tiger Lake UP3/H reference designs, industrial edge compute platforms, and VR13.0-compliant embedded systems requiring stable component supply, long-lifecycle support, and traceable sourcing.
Supply support for P8620-R0NLGI 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 Corporation is a global semiconductor leader specializing in microcontrollers, analog, power, and connectivity solutions for industrial, automotive, and enterprise applications.
The P8620-R0NLGI belongs to Renesas' programmable PMIC product line, designed specifically to simplify power architecture for Intel industrial SoCs by integrating VR13.0-compliant regulation, firmware-configurable sequencing, and comprehensive telemetry in a single 64-QFN package.
FAQ
What is the operating temperature range supported by the P8620-R0NLGI?
The P8620-R0NLGI is rated for −40°C to +85°C ambient operation, making it suitable for uncontrolled industrial environments such as factory automation controllers and edge AI inference nodes. This range is validated across all internal regulators, ADCs, and the Cortex-M0 MCU, ensuring reliable startup and sustained performance without derating under thermal stress.
Does the P8620-R0NLGI require external firmware programming before use?
Yes-the P8620-R0NLGI ships with factory-programmed firmware optimized for Intel Tiger Lake UP3/Corner Stone Ridge and Tiger Lake H/Whale Mountain CRBs. Platform-specific configuration (e.g., rail voltages, sequencing delays, fault thresholds) is performed via SPI or I²C during system bring-up; no external programmer is needed for standard deployments.
How many external DPUs can the P8620-R0NLGI control simultaneously?
The P8620-R0NLGI integrates five independent DPU controllers, each capable of managing up to four P8610 DPUs per rail. This architecture supports up to 29A pulsed load current per rail and enables flexible partitioning of CPU, GPU, and SOC power domains across multiple physical DPUs.
Is the P8620-R0NLGI pin-compatible with other Renesas PMICs like the P8610?
No-the P8620-R0NLGI is not pin-compatible with the P8610 or any other Renesas PMIC. The P8610 is a Distributed Power Unit (DPU), not a host PMIC; it connects to the P8620-R0NLGI via a proprietary single-wire digital bus, not a shared pinout. Their roles, package types, and electrical interfaces are fundamentally distinct.
What safety and diagnostic functions does the P8620-R0NLGI provide?
The P8620-R0NLGI provides overvoltage, overcurrent, and overtemperature protection with automatic shutdown and non-volatile fault logging. It monitors all regulated rails, die temperature, and external shunt currents via integrated 10-bit ADCs, and reports failures via SVID_ALRT, GPIO interrupts, or SPI-accessible status registers-enabling full-system debug without oscilloscope probing.
P8620-R0NLGI Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Package/Case:
- -
- Packaging:
- Tray
- Product Status:
- Active
- Applications:
- -
- Current - Supply:
- -
- Voltage - Supply:
- -
- Operating Temperature:
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- Qualification:
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P8620-R0NLGI FAQ
1.How can I place an order for P8620-R0NLGI through Aetrix?
Please submit a Request for Quotation (RFQ) for P8620-R0NLGI 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 P8620-R0NLGI reliable?
The price and inventory of P8620-R0NLGI are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for P8620-R0NLGI is usually 5 days.
3.What payment methods are accepted for P8620-R0NLGI?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P8620-R0NLGI transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P8620-R0NLGI?
P8620-R0NLGI orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P8620-R0NLGI 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 P8620-R0NLGI?
For technical support, including P8620-R0NLGI datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P8620-R0NLGI requirements.
6.How does Aetrix verify that P8620-R0NLGI is sourced from the original manufacturer or authorized distributors?
All P8620-R0NLGI 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 P8620-R0NLGI meets industry standards.
7.What is the process for return or replacement of P8620-R0NLGI?
All P8620-R0NLGI units undergo pre-shipment inspection (PSI). If there is an issue with P8620-R0NLGI, 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 P8620-R0NLGI part is unused and in its original packaging.
Return procedure for P8620-R0NLGI:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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