NXP Semiconductors MMPF0100F2EPR2

Overview

MMPF0100F2EPR2 from NXP Semiconductors is a 14-channel configurable power management IC (PMIC) designed for i.MX 6-based embedded platforms. It integrates six buck converters (including SW1A/B/C, SW2, SW3A/B, SW4), six linear regulators (VGEN1–VGEN6), coin-cell charger, RTC supply, DDR termination reference (VREFDDR), and I²C-controlled power sequencing - delivering full-system power for processors, memory, and peripherals in eReaders, IPTV, and industrial control.

For engineers reviewing the MMPF0100F2EPR2 datasheet, MMPF0100F2EPR2 pinout, MMPF0100F2EPR2 application, or MMPF0100F2EPR2 equivalent, key selection considerations include OTP-programmed F2 configuration for i.MX 6Dual/Quad reference designs, 56-pin QFN 8×8 mm package with wettable flank (ES suffix), thermal protection up to 125 °C junction, and support for DDR memory interface voltage tracking via VHALF/VINREFDDR.

Technical Context

The MMPF0100F2EPR2 implements a programmable power tree with independent state machine control for startup, standby, and dynamic voltage scaling. Its architecture includes dedicated analog feedback paths (e.g., SW1FB, SW2FB, SW3AFB) for each buck regulator, separate ground references (GNDREF, GNDREF1, SW1VSSSNS, SW3VSSSNS), and trim-in-package calibration for core voltage references (VCOREDIG = 1.5 V, VCOREREF = 1.5 V).

Control is executed via I²C interface (SCL/SDA, VDDIO-supplied) with interrupt-driven event handling (INTB, SDWNB, RESETBMCU) and processor-initiated sequencing through PWRON and STANDBY signals. The device uses on-chip OTP memory to store configuration including voltage setpoints, power-up/down timing, and regulator enable states - eliminating external configuration components.

Key Specifications

Pinout & Package

Package: 56-pin QFN 8×8 mm, 0.5 mm pitch, wettable flank (ES suffix), exposed thermal pad (EP) tied to ground plane for thermal dissipation.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar PMIC applications.

Compared with MPQ4269GQ-A and TPS65910A3RSLR, the MMPF0100F2EPR2 uniquely combines i.MX 6-optimized OTP firmware, integrated DDR termination tracking, and coin-cell backup in a single 56-pin package - reducing design effort for certified medical and industrial edge devices requiring long-term supply stability.

Availability

MMPF0100F2EPR2 is available at Aetrix Electronics and suitable for eReader, IPTV, and industrial control applications requiring stable component supply, long-lifecycle support, and qualified automotive-grade thermal performance up to 85 °C ambient.

Supply support for MMPF0100F2EPR2 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 leader specializing in secure connectivity solutions for automotive, industrial, and IoT applications - with deep expertise in ARM-based application processors and associated power management.

The PF0100 product line was engineered specifically to deliver complete, OTP-configurable power solutions for NXP's i.MX 6 family of applications processors - minimizing external components and enabling rapid platform bring-up for consumer and industrial edge devices.

FAQ

What is the OTP configuration of MMPF0100F2EPR2?

The MMPF0100F2EPR2 is factory-programmed with the F2 OTP configuration, optimized for i.MX 6Dual and i.MX 6Quad reference designs (e.g., MCIMX6Q-SDP). This configuration defines default voltage setpoints, power-up sequencing order, and regulator enable states - eliminating need for runtime I²C initialization. The OTP content is immutable after programming and verified during wafer test.

Does MMPF0100F2EPR2 support DDR3 memory termination?

Yes, MMPF0100F2EPR2 supports DDR3 termination via its dedicated VREFDDR regulator, which tracks half the VINREFDDR supply using the VHALF reference input. This ensures precise 0.75 V (for 1.5 V DDR3) or 0.675 V (for 1.35 V DDR3L) termination voltage across temperature and load - meeting JEDEC DDR3 specification requirements without external components.

What package type does MMPF0100F2EPR2 use?

MMPF0100F2EPR2 uses a 56-pin QFN package measuring 8 mm × 8 mm with 0.5 mm pitch and wettable flank (ES suffix). The exposed thermal pad (EP) must be soldered to a multi-layer PCB ground plane using ≥6 thermal vias to achieve RθJB = 10 °C/W and sustain full-load operation at 85 °C ambient.

Can MMPF0100F2EPR2 operate with a coin-cell battery?

Yes, MMPF0100F2EPR2 integrates a coin-cell charger and backup path via the LICELL pin. When main VIN is present, it trickle-charges a 3.0 V coin cell; during VIN loss, it automatically switches VSNVS output to coin-cell power - sustaining RTC and MCU retention rails. The VSNVS LDO delivers up to 3.6 V at 100 mA with ±2% regulation.

How is thermal protection implemented in MMPF0100F2EPR2?

MMPF0100F2EPR2 implements four programmable thermal thresholds (110/120/125/130 °C) monitored by an on-die sensor. Crossing any threshold asserts corresponding THERMxxxI interrupt on INTB pin and sets status bits in INTSENSE0 register. A hardware shutdown occurs above 130 °C, debounced for 8 ms to prevent false triggers - providing fail-safe protection without software dependency.