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NXP Semiconductors MMPF0100NPEPR2
- Part No.:
- MMPF0100NPEPR2
- Manufacturer:
- NXP Semiconductors
- Category:
- Special Purpose Regulators
- Package:
- 56-VFQFN Exposed Pad
- Datasheet:
-
MMPF0100NPEPR2.pdf
- Description:
- IC REG CONV I.MX6 12OUT 56HVQFN
- Quantity:
- Payment:
- Shipping:
Inventory:1,043
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Product details
Overview
MMPF0100NPEPR2 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: 2.5 A, SW2: 2.0 A), six LDOs (VGEN1–VGEN6), coin-cell charger, RTC supply, DDR termination reference (VREFDDR), and I²C-controlled power sequencing - enabling full-system power delivery for processors, memory, and peripherals in industrial and consumer applications.
For engineers reviewing the MMPF0100NPEPR2 datasheet, MMPF0100NPEPR2 pinout, MMPF0100NPEPR2 application, or MMPF0100NPEPR2 equivalent, key selection considerations include OTP-programmable startup sequence, thermal protection thresholds (110–130 °C interrupts), VSNVS LDO/switch capability, DDR voltage tracking mode, and compatibility with i.MX 6SoloLite/SX/Q/DL reference designs.
Technical Context
The MMPF0100NPEPR2 implements a hierarchical power control architecture with an initialization state machine, trim-in-package references, and DVS-capable core regulation. Its internal block includes independent switching regulator controllers (SW1A/B/C, SW2, SW3A/B, SW4, SWBST), dedicated bias/reference generation (VCOREDIG, VCOREREF, VHALF), and integrated OTP memory for persistent configuration storage.
Control is executed via I²C interface (SCL/SDA, 3.6 V tolerant) with programmable interrupt handling (INTB, SDWNB, RESETBMCU) and processor-driven power states (STANDBY, PWRON). The device supports dual-phase operation on select bucks, DDR termination tracking, and dynamic voltage scaling for core supplies (VCORE, VCOREDIG).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Main input range | VIN = 2.8–4.5 V DC; powers all internal regulators and switching stages |
| SW1A/B output current | 2.5 A per channel; supports single/dual-phase or parallel configurations for high-current core rails |
| VREFDDR accuracy | ±1.5% over temperature; provides precise DDR memory termination reference voltage |
| VSNVS output | Configurable LDO or switch mode; delivers always-on 3.3 V supply to MCU real-time clock domain |
| I²C interface | Standard/fast-mode compatible; enables full register-level configuration and status monitoring |
| OTP memory | One-time programmable nonvolatile storage; retains boot sequence, voltage setpoints, and timing parameters |
| Ambient temp range | -40 °C to +85 °C; qualified for consumer and industrial embedded applications |
| Thermal shutdown | Four-tier interrupt thresholds (110/120/125/130 °C); debounced 8 ms to prevent false triggers |
Pinout & Package
Package: 56-pin QFN, 8 mm × 8 mm, 0.5 mm pitch, exposed thermal pad (EP). Wettable flank (WF-type) variant not applicable - MMPF0100NPEPR2 uses E-type QFN (full lead) per orderable part table.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| SW1ALX / SW1BLX / SW1CLX | Buck switch node outputs | High-frequency switching nodes for three independent 2.5 A/2.0 A/2.0 A buck regulators; require low-inductance PCB layout |
| VIN / VIN1 / VIN2 / VIN3 / SWBSTIN | Input supply connections | Dedicated inputs per regulator group; each requires local ceramic decoupling (≥4.7 μF + 0.1 μF) |
| SW1FB / SW2FB / SW3AFB / SW4FB / SWBSTFB | Voltage feedback inputs | Analog sense points for closed-loop regulation; must be routed away from noisy switch nodes |
| VGEN1–VGEN6 | LDO outputs | Programmable analog outputs (100–350 mA); bypassed with 2.2–4.7 μF ceramic capacitors |
| INTB / SDWNB / RESETBMCU | Open-drain control signals | Active-low interrupt, shutdown warning, and reset outputs to host processor; require external pull-ups |
| SCL / SDA / VDDIO | I²C interface | 3.6 V-tolerant bus interface; VDDIO powers internal I²C logic and defines logic threshold |
| VSNVS / LICELL / VREFDDR | Special-function analog outputs | VSNVS supplies always-on domain; LICELL charges coin cell; VREFDDR tracks DDR VTT |
| EP | Exposed thermal pad | Ground-connected thermal mass; must be vias-stitched to inner/external ground planes for thermal dissipation |
Key Features
| Feature | Design Value |
|---|---|
| Configurable multi-rail architecture | Up to six buck converters and six LDOs enable full-system power delivery without external PMIC stacking |
| DDR termination tracking | VREFDDR output dynamically tracks half-supply (VHALF) to maintain precise DDR memory termination compliance |
| OTP-based boot reliability | One-time programmable memory ensures deterministic power-up sequence and voltage setpoints across production units |
| Integrated coin-cell management | LICELL pin supports charging and backup supply for RTC, eliminating need for discrete battery management circuitry |
| Thermal fault hierarchy | Four independent temperature interrupt levels allow graded system response - from warning to forced shutdown |
| Processor interface integration | STANDBY, PWRON, and RESETBMCU pins provide direct hardware handshaking with i.MX 6 application processors |
Applications
| eReaders | IPTV Set-Top Boxes |
|---|---|
Use Scenario: Powering i.MX 6SoloLite-based eReader with E Ink display, NAND flash, and Wi-Fi module. IC Role / Device Role / Timing Role: Central PMIC delivering sequenced core (VCOREDIG), memory (VREFDDR), and peripheral (VGENx) rails with RTC backup via LICELL. Use Value: Reduces BOM count by integrating six bucks, six LDOs, and coin-cell charger - enabling compact, fanless design with <100 ms boot time. | Use Scenario: Supplying i.MX 6Quad-based IPTV platform with HDMI, Ethernet, and USB peripherals. IC Role / Device Role / Timing Role: Configured as F0 variant to match MCIMX6Q-SDB reference design; manages DDR3 termination, GPU core, and audio codec rails. Use Value: Eliminates discrete DDR VTT regulator and enables dynamic voltage scaling for CPU/GPU, improving thermal headroom during video decode. |
| Industrial Control HMI | Home Automation Gateways |
Use Scenario: Powering ARM Cortex-A9 HMI panel with resistive touch, CAN interface, and RS-485 transceivers. IC Role / Device Role / Timing Role: Provides isolated 3.3 V VSNVS for real-time clock, 5.0 V boost for USB PHY, and programmable sequencing for cold-start reliability. Use Value: OTP-programmed startup ensures deterministic rail activation order - critical for CAN controller initialization before firmware execution. | Use Scenario: Supporting i.MX 6SoloX-based smart gateway with Zigbee, Z-Wave, and cloud connectivity modules. IC Role / Device Role / Timing Role: Delivers low-noise 1.5 V VCOREDIG for Cortex-M4 co-processor, 3.3 V VGENx for RF front-ends, and VREFDDR for LPDDR2 memory. Use Value: Integrated thermal monitoring (THERMxxxI interrupts) enables adaptive power capping during concurrent wireless protocol stacks. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar PMIC applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| PF0100A | Revised silicon revision (SILICON REV = 0x21); fixes errata ER19/ER20/ER22; higher VSNVS current limit | Same pinout and OTP programming flow; validated for extended temperature (-40 °C to +105 °C) industrial use with ANES suffix | Select PF0100A for new designs requiring errata fixes and wider thermal margin - especially where external workaround implementation is impractical |
| RT5782A | 6-buck, 4-LDO PMIC from Richtek; lacks OTP, coin-cell charger, and DDR tracking; I²C-only control | Targeted at cost-sensitive consumer tablets; no support for i.MX 6 reference designs or VSNVS always-on domain | Choose RT5782A only when OTP configurability, RTC backup, and DDR termination are not required - and when i.MX 6 ecosystem alignment is unnecessary |
Compared with PF0100A, MMPF0100NPEPR2 offers identical functionality but requires external mitigation for errata ER19 in specific operating conditions; versus RT5782A, it provides deeper system integration (OTP, LICELL, VREFDDR) essential for i.MX 6-based industrial and medical platforms.
Availability
MMPF0100NPEPR2 is available at Aetrix Electronics and suitable for eReaders, IPTV set-top boxes, and industrial HMI panels requiring stable component supply, long-term lifecycle support, and qualification for -40 °C to +85 °C operation.
Supply support for MMPF0100NPEPR2 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 specifically to deliver fully integrated, OTP-configurable power management for NXP's i.MX 6 application processor family - reducing design complexity and enabling rapid platform deployment across consumer and industrial markets.
FAQ
What is the primary function of the MMPF0100NPEPR2 in an i.MX 6-based system?
The MMPF0100NPEPR2 serves as the central power management IC, delivering and sequencing all required voltage rails - including processor core (VCOREDIG), DDR memory termination (VREFDDR), analog peripherals (VGEN1–VGEN6), and always-on RTC supply (VSNVS) - while supporting I²C-based runtime reconfiguration and OTP-based boot reliability. Its architecture eliminates the need for multiple discrete regulators in i.MX 6 designs.
Does the MMPF0100NPEPR2 support DDR3 or DDR4 memory termination?
Yes, the MMPF0100NPEPR2 supports DDR3 termination through its VREFDDR output, which tracks VHALF with ±1.5% accuracy and is explicitly validated for i.MX 6Quad/DualLite DDR3 interfaces. It does not support DDR4-specific termination schemes such as VPP or Rtt_Nom/Rtt_WR variants, as those are outside the scope of the PF0100 datasheet specifications.
How is the MMPF0100NPEPR2 programmed for custom power sequences?
The MMPF0100NPEPR2 is programmed using its on-chip one-time programmable (OTP) memory. Configuration - including voltage setpoints, startup timing, rail sequencing order, and functional enable/disable states - is written via I²C during manufacturing using NXP's PF0100 OTP programming tools. Once programmed, settings persist across power cycles and cannot be altered in the field.
What thermal protection features does the MMPF0100NPEPR2 provide?
The MMPF0100NPEPR2 includes four programmable thermal interrupt thresholds (110 °C, 120 °C, 125 °C, 130 °C) reported via INTB and readable in INTSENSE0 register bits THERMxxxS. When exceeded, it generates corresponding interrupts (THERM110I, etc.) and - above the final threshold - initiates automatic shutdown. All thresholds are debounced for 8 ms to suppress noise-induced false triggers.
Is the MMPF0100NPEPR2 pin-compatible with the PF0100A variant?
Yes, the MMPF0100NPEPR2 is mechanically and electrically pin-compatible with the PF0100A, sharing identical 56-pin QFN package, pinout, and I/O voltage tolerances. However, the PF0100A incorporates silicon-level errata fixes (ER19/ER20/ER22) and a revised OTP fuse programming requirement - meaning firmware and OTP images may require validation when migrating between the two.
MMPF0100NPEPR2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 56-VFQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Applications:
- Converter, i.MX6
- Voltage - Input:
- 2.8V ~ 4.5V
- Number of Outputs:
- 12
- Voltage - Output:
- Multiple
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 56-HVQFN (8x8)
MMPF0100NPEPR2 FAQ
1.How can I place an order for MMPF0100NPEPR2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MMPF0100NPEPR2 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 MMPF0100NPEPR2 reliable?
The price and inventory of MMPF0100NPEPR2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MMPF0100NPEPR2 is usually 5 days.
3.What payment methods are accepted for MMPF0100NPEPR2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MMPF0100NPEPR2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MMPF0100NPEPR2?
MMPF0100NPEPR2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MMPF0100NPEPR2 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 MMPF0100NPEPR2?
For technical support, including MMPF0100NPEPR2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MMPF0100NPEPR2 requirements.
6.How does Aetrix verify that MMPF0100NPEPR2 is sourced from the original manufacturer or authorized distributors?
All MMPF0100NPEPR2 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 MMPF0100NPEPR2 meets industry standards.
7.What is the process for return or replacement of MMPF0100NPEPR2?
All MMPF0100NPEPR2 units undergo pre-shipment inspection (PSI). If there is an issue with MMPF0100NPEPR2, 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 MMPF0100NPEPR2 part is unused and in its original packaging.
Return procedure for MMPF0100NPEPR2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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