NXP Semiconductors MMPF0100F0EPR2

Overview

MMPF0100F0EPR2 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. It delivers up to 2.5 A per buck channel and supports pre-programmed OTP configuration for eReaders, IPTV, and medical monitoring systems.

For engineers reviewing the MMPF0100F0EPR2 datasheet, MMPF0100F0EPR2 pinout, MMPF0100F0EPR2 application, or MMPF0100F0EPR2 equivalent, key selection criteria include its 56-pin QFN 8×8 mm package, programmable startup sequence, VSNVS LDO/switch capability, thermal protection thresholds (110°C–130°C interrupts), and compatibility with i.MX 6Quad/DualLite reference designs (MCIMX6Q-SDP/SDB, MCIMX6DL-SDP).

Technical Context

The MMPF0100F0EPR2 implements a hierarchical power control architecture with an initialization state machine, dedicated bias/reference generation (VCOREDIG at 1.5 V, VCOREREF at 1.5 V, VHALF for DDR tracking), and integrated DVS control logic. Its OTP memory stores voltage setpoints, sequencing order, timing delays, and regulator enable states - enabling deterministic boot without external firmware.

It features dual-phase/swappable buck configurations (e.g., SW1A/B as single/dual-phase), DDR termination tracking mode via VREFDDR (0.6–1.8 V, ±1% accuracy), and independent current-limit programming per buck (SW2ILIM=0 enables 2.5 A in industrial variants). The I²C interface (SCL/SDA, 3.6 V tolerant) provides real-time register access to status flags, thermal sensors (THERM110I–THERM130I), and interrupt handling (INTB open-drain).

Key Specifications

Pinout & Package

Package: 56-pin QFN 8×8 mm, 0.5 mm pitch, exposed pad (EP) for thermal dissipation and ground return. Wettable flank (WF-type) not applicable - MMPF0100F0EPR2 uses E-type QFN (full lead).

Key Features

Applications

Equivalent & Alternatives

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

Compared with MPQ4572GQ-AEC1 and TPS659122YFFT, the MMPF0100F0EPR2 uniquely combines DDR termination tracking, OTP-configured sequencing, and integrated coin-cell charging - making it irreplaceable for i.MX 6-based consumer/industrial platforms requiring zero-firmware power initialization and battery-backed RTC.

Availability

MMPF0100F0EPR2 is available at Aetrix Electronics and suitable for eReaders, IPTV set-top boxes, and medical monitoring devices requiring stable component supply across extended temperature ranges and long production lifecycles.

Supply support for MMPF0100F0EPR2 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 headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.

The PF0100 product line was engineered specifically to simplify power architecture for i.MX application processors - delivering fully integrated, OTP-configurable, and thermally robust PMICs for cost-sensitive, high-reliability embedded systems.

FAQ

What is the operating temperature range for the MMPF0100F0EPR2?

The MMPF0100F0EPR2 is qualified for consumer and industrial use with an ambient operating temperature range of −40 °C to +85 °C. Its junction temperature must remain within −40 °C to +125 °C during operation, and thermal interrupts activate at 110°C, 120°C, 125°C, and 130°C to prevent damage. This rating matches the E-type QFN package and F0 OTP configuration documented in NXP's PF0100 datasheet Rev. 17.0.

Does the MMPF0100F0EPR2 support DDR3 or DDR4 memory termination?

Yes, the MMPF0100F0EPR2 supports DDR3L and LPDDR2 termination via its VREFDDR output, which tracks half the DDR supply voltage with ±1% accuracy. It does not support DDR4, as DDR4 requires a different reference structure (VDDQ/2 with tighter tolerance and dynamic adjustment not implemented in the MMPF0100F0EPR2's VREFDDR block per Section 6.3.2 of the datasheet).

How is the MMPF0100F0EPR2 configured for i.MX 6Quad platforms?

The MMPF0100F0EPR2 is pre-programmed with OTP code F0 to match the voltage rails, sequencing order, and timing requirements of i.MX 6Quad reference designs MCIMX6Q-SDP and MCIMX6Q-SDB. This includes VCOREDIG at 1.5 V, VCORE at 3.6 V, VGEN2 at 2.5 V for audio, and VREFDDR set for DDR3L termination - eliminating need for external configuration during boot.

Can the MMPF0100F0EPR2 charge a lithium coin cell?

Yes, the MMPF0100F0EPR2 supports trickle charging of lithium coin cells (e.g., CR2032) through the LICELL pin, which connects to the VSNVS LDO/switch output. Charging current is fixed and non-adjustable; the device monitors cell voltage and disables charging above 3.6 V to prevent overvoltage. This functionality is confirmed in Section 5.3.1 and Table 4 (Pin Definitions) of the PF0100 datasheet.

What package type and pin count does the MMPF0100F0EPR2 use?

The MMPF0100F0EPR2 uses a 56-pin QFN package measuring 8 mm × 8 mm with 0.5 mm pitch and an exposed thermal pad (EP). It is designated as E-type QFN (full lead), distinct from WF-type (wettable flank) used in industrial variants. Pinout is identical across all PF0100 variants, including SW1ALX, SW2FB, VREFDDR, and INTB as defined in Figure 3 and Table 4 of the datasheet.