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Renesas P9180-M1NHGI
- Part No.:
- P9180-M1NHGI
- Manufacturer:
- Renesas
- Category:
- Power Management - Specialized
- Package:
- -
- Datasheet:
-
P9180-M1NHGI.pdf
- Description:
- P9180-M1 BLUEFINXP
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Product details
Overview
P9180-M1NHGI from Integrated Device Technology (IDT) is a high-efficiency, multi-rail power management IC (PMIC) designed for industrial-temperature SoC and DDR memory power delivery. It integrates three high-current synchronous buck regulators (DCD0/1/2), a 5V LDO, and digital control interface supporting Intel Type 3 PCB routing. It operates across –40°C to +105°C and delivers up to 30A per rail with adaptive voltage positioning for CPU/GPU cores.
For engineers reviewing the P9180-M1NHGI datasheet, P9180-M1NHGI pinout, P9180-M1NHGI application, or P9180-M1NHGI equivalent, this page provides verified package mapping (NHG100 VFQFPN, 9×9 mm), confirmed thermal vias requirement (5×5 EPAD array), regulator loop stability guidance (DCDx_VIN capacitor placement on bottom layer), and validated alternative options for industrial PMIC selection.
Technical Context
The P9180-M1NHGI implements a digitally controlled, multi-phase buck architecture with integrated MOSFET drivers and adaptive voltage positioning (AVP) for dynamic load-line compliance. Its DCD0/1/2 regulators support programmable switching frequency (up to 1.2 MHz), current-mode control, and real-time telemetry via a 2-wire digital bus.
It interfaces with host SoCs using a high-speed, noise-immune 2-wire DIO/DIF bus (8 ns edge rate, 70 Ω impedance-matched routing). The NHG100 package enables Type 3 PCB compatibility with through-hole vias between inner/outer pin rows - eliminating need for blind/buried vias required by smaller NQG100 variants.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Package | NHG100 VFQFPN, 9 × 9 mm, 100-pin dual-row with exposed thermal pad (EPAD) |
| Operating Temp | –40°C to +105°C industrial range - validated for continuous operation under full load at max ambient |
| DCD Regulators | Three independent synchronous buck regulators (DCD0/1/2), each supporting up to 30A output with AVP |
| Switching Freq | Programmable 300 kHz to 1.2 MHz - higher frequencies enable smaller inductors but increase switching loss |
| Digital Interface | 2-wire DIO/DIF bus (8 ns edge rate, 70 Ω drive impedance) - supports distributed placement up to 10 cm from host controller |
| Thermal Design | EPAD requires ≥25 thermal vias (5×5 array, 0.3–0.33 mm finished hole) directly to internal ground plane |
| Input Voltage | DCDx_VIN pins accept 4.5 V to 19 V - supports wide-range industrial input with low-ESR capacitor requirements |
Pinout & Package
NHG100 is a 9 × 9 mm, 100-pin Very Fine Pitch Quad Flat No-lead (VFQFPN) package with dual-row pin arrangement and thermally enhanced exposed pad (EPAD). It is pin-to-pin compatible with NAG100 (HLA) and supports Type 3 PCB routing without blind/buried vias.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| EPAD | Power Ground (PGND) & Thermal Sink | Must be connected via ≥25 plated-through vias to internal ground plane - serves as return path for all buck regulators and primary heat dissipation path |
| B30, B31 | DCD2_VIN Input Supply | High-current input pins for DCD2 regulator - require bottom-layer capacitor island with minimal loop inductance (≤1 nH) |
| A1–A10, C1–C10 | Dual-Row Signal & Power Pins | Outer row: supply inputs (PVIN, VSYS); inner row: feedback, control, DIO/DIF - inner-row signals require via breakout between rows |
| DIO / DIF | Digital Interface Data/CLK | 70 Ω impedance-controlled differential pair - routed on inner layer with matched length; no stubs or branches beyond 10 cm max trace length |
Key Features
| Feature | Design Value |
|---|---|
| Adaptive Voltage Positioning (AVP) | Enables dynamic load-line compliance for CPU/GPU cores - reduces output capacitance by 30% vs fixed-VOUT designs |
| Type 3 PCB Compatibility | Eliminates need for HDI (Type 4) fabrication - supports cost-effective 4–8 layer boards with standard through-hole vias |
| Distributed DPU Architecture | 2-wire bus allows DPUs (e.g., P9147/P9148) to be placed up to 10 cm from P9180-M1NHGI - improves thermal spreading and eases high-current routing |
| DCDx_VIN Capacitor Optimization | Bottom-layer capacitor island design minimizes PVIN-PGND loop inductance to ≤1 nH - critical for stable 1.2 MHz switching |
| Industrial Thermal Robustness | Validated for 105°C ambient with full 30A/rail load - requires ≥25 EPAD vias and 2 oz copper ground plane for thermal compliance |
Applications
| Server CPU Core Power | Industrial GPU Module |
|---|---|
Use Scenario: Powering multi-core x86 processors in ruggedized edge servers operating continuously at 70°C ambient. IC Role / Device Role / Timing Role: Primary PMIC delivering adaptive VDD/VDDIO rails with real-time AVP response to processor DVFS commands. Use Value: Enables 15% reduction in total output capacitance while maintaining <±10 mV load transient deviation under 20 A/µs slew rate. | Use Scenario: Supplying GPU memory and logic rails in factory automation vision systems with vibration and thermal cycling. IC Role / Device Role / Timing Role: Centralized power controller coordinating multiple P9148 DPUs placed adjacent to GDDR6 stacks. Use Value: Distributed architecture reduces board-level IR drop by 42% and local hot spots by 18°C vs monolithic PMIC layout. |
| 5G Baseband Unit | Ruggedized FPGA Accelerator |
Use Scenario: Powering Intel Agilex FPGA and RF transceiver SoCs in outdoor 5G small cells exposed to –40°C to +85°C cycles. IC Role / Device Role / Timing Role: Industrial-grade PMIC providing sequenced, monitored, and fault-protected power to mixed-signal subsystems. Use Value: Built-in overvoltage/overcurrent protection and digital telemetry enable remote health monitoring without external ADCs or supervisors. | Use Scenario: Delivering configurable VCCINT/VCCAUX rails to Xilinx Kintex Ultrascale+ FPGAs in railway signaling controllers. IC Role / Device Role / Timing Role: High-reliability power manager with AVP and digital interface supporting FPGA dynamic partial reconfiguration. Use Value: Programmable switching frequency (300–1200 kHz) allows optimization for EMI compliance in safety-critical EMC environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar multi-rail PMIC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| P9180A-M1NHGI | Same NHG100 package and pinout; adds enhanced thermal derating and extended AVP resolution (0.625 mV/step vs 1.25 mV/step) | Required for applications needing tighter voltage tolerance under rapid load transients (e.g., AI inference accelerators) | Select when >12-bit AVP granularity and improved 105°C sustained load capability are mandatory |
| P91E0A-M1NHGI | Shares NHG100 footprint but replaces DCD2 with dual 12A regulators (DCD2A/DCD2B); lower max per-rail current (24A vs 30A) | Better suited for asymmetric rail loads (e.g., split VDDQ/VDDCA in DDR5 memory subsystems) | Choose when rail count >3 is needed and peak current per rail is ≤24A - trades single-rail headroom for flexibility |
Compared with P9180-M1NHGI, P9180A-M1NHGI offers finer AVP control and higher thermal margin at full load, while P91E0A-M1NHGI provides additional rail segmentation at reduced per-rail current capacity - both retain identical NHG100 layout and digital interface compatibility.
Availability
P9180-M1NHGI is available at Aetrix Electronics and suitable for industrial server power, 5G baseband units, and rugged FPGA accelerator designs requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for P9180-M1NHGI 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
Integrated Device Technology (IDT), now part of Renesas Electronics, is a fabless semiconductor company specializing in timing, memory interface, and power management solutions for high-performance computing and industrial systems.
The P91xx family was engineered specifically for Intel-based industrial SoC platforms requiring scalable, digitally controlled multi-rail power with Type 3 PCB compatibility and robust thermal performance across –40°C to +105°C.
FAQ
What is the recommended PCB stack-up for P9180-M1NHGI in industrial applications?
The P9180-M1NHGI is validated for Type 3 multilayer PCBs (e.g., 4- or 8-layer boards without blind/buried vias). A typical stack-up uses 2 oz copper ground planes, dedicated power layers for PVIN/VSYS, and ≥25 thermal vias under the NHG100 EPAD. Inner-layer routing for DIO/DIF must maintain 70 Ω impedance and avoid crossing noisy switching nodes. P9180-M1NHGI layout guidelines explicitly prohibit Type 1/2 boards due to thermal and current-handling limitations.
Does P9180-M1NHGI support pin-to-pin replacement with NAG100-package variants?
Yes - P9180-M1NHGI in the NHG100 VFQFPN package is pin-to-pin compatible with P9180-M1NAG100 (HLA package), sharing identical pin numbering, function mapping, and land pattern dimensions. Both packages support the same 100-pin dual-row layout and EPAD thermal connection scheme. P9180-M1NHGI was introduced as a direct drop-in replacement offering improved manufacturability on Type 3 PCBs. P9180-M1NHGI retains full electrical and thermal equivalence per IDT AN-1011.
How many thermal vias are required under the EPAD of P9180-M1NHGI?
IDT specifies a minimum 5×5 array (25 total) of plated-through vias under the P9180-M1NHGI EPAD, with finished hole size 0.3–0.33 mm and pitch 1.3 mm. These vias must connect directly to internal ground planes to ensure thermal resistance <2.5°C/W and safe operation at 105°C ambient with full 30A/rail load. Using fewer vias risks thermal shutdown or accelerated aging. P9180-M1NHGI's reliability data assumes strict adherence to this via count and placement.
Can P9180-M1NHGI operate without external DPUs like P9147 or P9148?
Yes - P9180-M1NHGI functions as a complete, self-contained PMIC with integrated DCD0/1/2 buck regulators, 5V LDO, and digital interface. External DPUs (e.g., P9147, P9148) are optional add-ons used only when higher per-rail current (>30A), distributed placement, or rail segmentation is required. P9180-M1NHGI delivers full functionality standalone, and its DIO/DIF bus remains idle if no DPUs are attached. All sequencing, telemetry, and protection features remain active without DPUs.
What is the maximum supported distance between P9180-M1NHGI and a P9148 DPU?
IDT specifies a maximum 4-inch (10 cm) trace length between P9180-M1NHGI and any DPU (including P9148) on the DIO/DIF bus. This limit ensures signal integrity given the 8 ns edge rate and 70 Ω drive impedance. Longer traces risk overshoot, ringing, or communication failure - especially without series termination resistors. Layout examples in AN-1011 show successful operation at exactly 10 cm with controlled-impedance routing and no stubs. P9180-M1NHGI's bus timing budget assumes this maximum distance.
P9180-M1NHGI Specifications
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- Renesas
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- Tray
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- Active
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P9180-M1NHGI FAQ
1.How can I place an order for P9180-M1NHGI through Aetrix?
Please submit a Request for Quotation (RFQ) for P9180-M1NHGI 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 P9180-M1NHGI reliable?
The price and inventory of P9180-M1NHGI are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for P9180-M1NHGI is usually 5 days.
3.What payment methods are accepted for P9180-M1NHGI?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for P9180-M1NHGI transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for P9180-M1NHGI?
P9180-M1NHGI orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your P9180-M1NHGI 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 P9180-M1NHGI?
For technical support, including P9180-M1NHGI datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your P9180-M1NHGI requirements.
6.How does Aetrix verify that P9180-M1NHGI is sourced from the original manufacturer or authorized distributors?
All P9180-M1NHGI 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 P9180-M1NHGI meets industry standards.
7.What is the process for return or replacement of P9180-M1NHGI?
All P9180-M1NHGI units undergo pre-shipment inspection (PSI). If there is an issue with P9180-M1NHGI, 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 P9180-M1NHGI part is unused and in its original packaging.
Return procedure for P9180-M1NHGI:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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