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NXP Semiconductors MMPF0100NPAZESR2
- Part No.:
- MMPF0100NPAZESR2
- Manufacturer:
- NXP Semiconductors
- Category:
- Special Purpose Regulators
- Package:
- 56-VFQFN Exposed Pad
- Datasheet:
-
MMPF0100NPAZESR2.pdf
- Description:
- IC REG CONV I.MX6 12OUT 56QFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,900
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Product details
Overview
MMPF0100NPAZESR2 from NXP Semiconductors is a 14-channel configurable power management IC (PMIC) designed for i.MX 6-based embedded platforms. It integrates up to six buck converters (e.g., SW1A/B/C, SW2, SW3A/B, SW4), six LDOs (VGEN1–VGEN6), coin-cell charger (LICELL), RTC supply (VSNVS), DDR termination reference (VREFDDR), and I²C interface. It delivers precise voltage regulation and sequencing for application processors, DDR memory, and peripherals in industrial automation and medical monitoring systems.
For engineers reviewing the MMPF0100NPAZESR2 datasheet, MMPF0100NPAZESR2 pinout, MMPF0100NPAZESR2 application, or MMPF0100NPAZESR2 equivalent, key selection criteria include its OTP-programmable configuration, -40 °C to 105 °C extended industrial temperature rating, 56-pin QFN 8×8 mm wettable flank package, and support for dual-phase buck operation with up to 2.5 A on SW2 in ANES variants.
Technical Context
The MMPF0100NPAZESR2 implements a hierarchical power tree controlled by an initialization state machine, with independent programmable sequencing across all regulators. Its architecture includes dedicated bias/reference blocks (VCOREREF, VHALF, VINREFDDR), trim-in-package calibration, and integrated thermal monitoring with four interrupt thresholds (THERM110I–THERM130I).
Control logic supports both parallel GPIO-driven power states and I²C register-mapped configuration via a 7-bit slave address. The device uses OTP memory to store startup configuration, including POR fuse settings, regulator enable/disable states, output voltages, and timing delays-enabling deterministic boot without external firmware.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Voltage Range | VIN = 2.8–4.5 V; supports single-cell Li-ion or regulated DC input without external pre-regulation |
| Buck Converter Count | Up to 6 channels (SW1A/B/C, SW2, SW3A/B, SW4); SW1A/B/C support dual-phase or parallel operation for higher current |
| LDO Count & Output Current | 6 general-purpose LDOs: VGEN1 (100 mA), VGEN2 (250 mA), VGEN3 (100 mA), VGEN4 (350 mA), VGEN5 (100 mA), VGEN6 (200 mA) |
| Special Function Outputs | VREFDDR (DDR termination reference), VSNVS (RTC/coin-cell LDO, 3.6 V max), LICELL (bidirectional coin-cell interface) |
| Interface & Programmability | I²C (standard mode, 3.6 V tolerant), OTP memory for permanent configuration storage; no external EEPROM required |
| Thermal Protection | Four programmable junction temperature thresholds (110 °C, 120 °C, 125 °C, 130 °C) with 8 ms debounce and interrupt reporting |
| Ambient Temperature Range | -40 °C to +105 °C (extended industrial grade, confirmed for ANES suffix) |
Pinout & Package
Package: 56-pin QFN 8×8 mm, 0.5 mm pitch, wettable flank (WF-type, ES suffix), exposed thermal pad (EP) connected to GND for enhanced thermal dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| SW1ALX / SW1BLX / SW1CLX | Buck switch node outputs | High-frequency switching nodes for three independent buck regulators; require low-inductance layout and separate ground return (SW1VSSSNS) |
| VGEN1–VGEN6 | LDO output terminals | Stable, low-noise analog supplies for sensors, audio codecs, and I/O rails; each requires specified ceramic output capacitance |
| VREFDDR / VINREFDDR / VHALF | DDR reference subsystem | Provides precision DDR termination voltage tracking; VHALF enables dynamic VREFDDR scaling with DDR supply |
| SCL / SDA / VDDIO | I²C interface | 3.6 V-tolerant open-drain bus; VDDIO powers internal I²C level shifters and must be decoupled with 0.1 µF capacitor |
| INTB / SDWNB / RESETBMCU | System control signals | Open-drain status outputs: INTB (general interrupt), SDWNB (imminent shutdown warning), RESETBMCU (processor reset or power-good) |
Key Features
| Feature | Design Value |
|---|---|
| OTP-configurable power tree | One-time programmable memory stores full regulator enable sequence, voltage setpoints, and timing delays-enabling deterministic boot without host CPU intervention |
| Dual-phase buck capability | SW1A/B and SW3A/B can operate in dual-phase mode to reduce ripple and improve transient response for high-current core rails |
| DDR termination tracking | VREFDDR dynamically tracks half of VINREFDDR, ensuring accurate DDR memory termination across voltage and temperature variations |
| Coin-cell backup & RTC supply | LICELL pin supports charging and discharging of coin cells; VSNVS provides regulated 3.6 V output for real-time clock and non-volatile state retention |
| Thermal fault interrupt system | Four independent junction temperature thresholds generate dedicated interrupts (THERM110I–THERM130I), enabling graded thermal management responses |
Applications
| Medical Monitoring Devices | Industrial Control Systems |
|---|---|
Use Scenario: Portable ECG and vital sign monitors requiring long battery life, reliable cold-start behavior, and isolated RTC backup. IC Role / Device Role / Timing Role: Central PMIC providing sequenced core, memory, sensor, and display power; VSNVS maintains RTC during main power loss. Use Value: OTP-programmed startup eliminates boot firmware dependency; coin-cell charging extends offline operation beyond 10 years. | Use Scenario: Programmable logic controllers (PLCs) deployed in factory environments with wide ambient temperature swings (-40 °C to 105 °C). IC Role / Device Role / Timing Role: Primary power controller for ARM Cortex-M7 MCU, isolated I/O, CAN transceivers, and Ethernet PHY. Use Value: Extended temperature rating and thermal interrupt reporting ensure continuous operation under sustained load and enclosure heating. |
| eReaders & Digital Signage | Home Energy Management Hubs |
Use Scenario: Solar-powered smart displays with variable input voltage and strict sleep-mode current budgets. IC Role / Device Role / Timing Role: Manages buck conversion for SoC core, LDOs for e-ink controller and touch interface, and boost for backlight. Use Value: Individually programmable standby modes reduce system quiescent current to <10 µA per rail; SWBST delivers 5.0 V at 600 mA for LED drivers. | Use Scenario: Smart home gateways aggregating Zigbee, Z-Wave, and Wi-Fi traffic while maintaining local energy logging during grid outages. IC Role / Device Role / Timing Role: Powers application processor, wireless co-processors, and secure element; VGEN4 (350 mA) supplies RF front-end amplifiers. Use Value: Six independent LDOs eliminate need for discrete regulators; I²C configurability allows runtime adaptation to different radio module combinations. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PMIC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MMPF0100F6ANES | Pre-programmed OTP configuration for i.MX 6SoloX; fixed VDD_ARM/VDD_SOC voltages and sequencing | Targeted specifically for MCIMX6SX-SDB reference design; lacks field reprogrammability | Select when using i.MX 6SoloX and requiring validated, production-ready power configuration without OTP programming effort |
| PF8100A00000000 | Higher integration: adds USB-C PD controller, 3x additional LDOs, and enhanced thermal monitoring; 64-pin QFN | Designed for next-gen i.MX 8 platforms; not backward compatible with i.MX 6 software or layout | Select for new designs targeting i.MX 8 or requiring USB-C power delivery; not suitable as drop-in replacement |
Compared with MMPF0100F6ANES, the MMPF0100NPAZESR2 offers full OTP flexibility for custom sequencing and voltage tuning, while PF8100A00000000 provides broader feature set at cost of increased footprint and platform incompatibility-making MMPF0100NPAZESR2 optimal for cost-sensitive, field-programmable i.MX 6 industrial deployments.
Availability
MMPF0100NPAZESR2 is available at Aetrix Electronics and suitable for industrial control, medical monitoring, and home energy management applications requiring stable component supply, extended temperature operation, and long-term lifecycle support.
Supply support for MMPF0100NPAZESR2 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
NXP Semiconductors is a global semiconductor company specializing in secure connectivity solutions for automotive, industrial, and IoT applications.
The PF0100 product line was engineered to deliver fully integrated, OTP-configurable power management for NXP's i.MX application processors-reducing external component count and enabling robust, repeatable power sequencing in resource-constrained embedded systems.
FAQ
What is the operating temperature range for MMPF0100NPAZESR2?
The MMPF0100NPAZESR2 is qualified for extended industrial operation from -40 °C to +105 °C, as confirmed by its ANES suffix and Table 3 in the NXP datasheet. This rating applies to the full functional specification-including all buck converters, LDOs, and I²C interface-under natural convection conditions on a standard PCB layout.
Does MMPF0100NPAZESR2 support dual-phase operation for any buck channels?
Yes, MMPF0100NPAZESR2 supports dual-phase operation on SW1A/B and SW3A/B channels. When configured in dual-phase mode, these pairs share feedback and control logic to deliver higher output current with reduced ripple-critical for powering high-performance application processor cores such as those in i.MX 6Quad.
How is the DDR termination reference (VREFDDR) generated and controlled in MMPF0100NPAZESR2?
In MMPF0100NPAZESR2, VREFDDR is generated by an internal LDO referenced to VHALF, which is derived from VINREFDDR. The circuit implements DDR termination tracking: VREFDDR = 0.5 × VINREFDDR, ensuring precise matching to DDR memory VTT requirements across input voltage and temperature variations without external components.
Can MMPF0100NPAZESR2 charge a coin cell battery and maintain RTC functionality during main power loss?
Yes, MMPF0100NPAZESR2 integrates a dedicated coin-cell charger and RTC supply path. The LICELL pin accepts 0–3.6 V input and charges connected coin cells; VSNVS provides a regulated 3.6 V output capable of sustaining RTC and SRAM retention even when main VIN is removed-enabling seamless timekeeping and state preservation.
What thermal protection features does MMPF0100NPAZESR2 provide, and how are they signaled?
MMPF0100NPAZESR2 includes four programmable thermal interrupt thresholds (110 °C, 120 °C, 125 °C, 130 °C) monitored by an on-die sensor. Crossing any threshold generates a dedicated open-drain interrupt (THERM110I–THERM130I) on the INTB pin, allowing the host processor to initiate cooling, throttling, or graceful shutdown before reaching the 125 °C maximum operating junction temperature.
MMPF0100NPAZESR2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 56-VFQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Applications:
- Converter, i.MX6
- Voltage - Input:
- 2.8V ~ 4.5V
- Number of Outputs:
- 12
- Voltage - Output:
- Multiple
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount, Wettable Flank
- Supplier Device Package:
- 56-QFN-EP (8x8)
MMPF0100NPAZESR2 FAQ
1.How can I place an order for MMPF0100NPAZESR2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MMPF0100NPAZESR2 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 MMPF0100NPAZESR2 reliable?
The price and inventory of MMPF0100NPAZESR2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MMPF0100NPAZESR2 is usually 5 days.
3.What payment methods are accepted for MMPF0100NPAZESR2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MMPF0100NPAZESR2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MMPF0100NPAZESR2?
MMPF0100NPAZESR2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MMPF0100NPAZESR2 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 MMPF0100NPAZESR2?
For technical support, including MMPF0100NPAZESR2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MMPF0100NPAZESR2 requirements.
6.How does Aetrix verify that MMPF0100NPAZESR2 is sourced from the original manufacturer or authorized distributors?
All MMPF0100NPAZESR2 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 MMPF0100NPAZESR2 meets industry standards.
7.What is the process for return or replacement of MMPF0100NPAZESR2?
All MMPF0100NPAZESR2 units undergo pre-shipment inspection (PSI). If there is an issue with MMPF0100NPAZESR2, 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 MMPF0100NPAZESR2 part is unused and in its original packaging.
Return procedure for MMPF0100NPAZESR2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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