Overview
The MPF7100BMMA0ES is a power management integrated circuit (PMIC) designed by NXP USA Inc. for high-performance applications, particularly targeting the i.MX 8 processors. This PMIC is part of the BYLink System Power Platform, which simplifies complex power supply subsystems into a single smart solution. It is optimized for automotive and industrial applications, ensuring robust and efficient power management.
Key Specifications
| Parameter | Description |
|---|---|
| Part Number | MPF7100BMMA0ES |
| Target Market | Automotive |
| NXP Processor | i.MX 6, i.MX 8, S32 |
| OTP ID | Non-programmed |
| Safety Grade | QM (Quality Managed) |
| Package | HVQFN48; dimple wettable flanks; 48 pins; 0.5 mm pitch; 7 mm x 7 mm x 0.85 mm body |
| Ambient Operating Temperature | -40°C to 125°C (AEC-Q100 grade 1) |
| Junction Temperature | -40°C to 150°C |
| Storage Temperature Range | -55°C to 150°C |
Key Features
- Five high efficiency buck converters
- Two linear regulators with load switch options
- Watchdog timer/monitor
- Monitoring circuit to fit ASIL B safety level
- One-time programmable (OTP) memory for device configuration
- 3.4 MHz I²C communication interface
- Fast PMIC startup and advanced state machine for seamless processor interface
- User programmable standby and off modes
- Programmable soft start sequence and power down sequence
- Analog multiplexer for smart system monitoring/diagnostic
- Independent voltage monitoring with programmable fault protection
- Advanced thermal monitoring and protection
- External watchdog monitoring and programmable internal watchdog counter
- I²C CRC and write protection mechanism
- Analog built-in self-test (ABIST)
Applications
The MPF7100BMMA0ES is designed for various high-performance applications, including:
- Automotive systems, such as infotainment, driver assistance, and autonomous vehicles
- Industrial automation and control systems
- Embedded processing in edge computing and IoT devices
- Medical and industrial IoT applications
Q & A
- What is the primary function of the MPF7100BMMA0ES?
The MPF7100BMMA0ES is a power management integrated circuit (PMIC) designed to manage power for high-performance i.MX 8 processors. - What types of regulators does the MPF7100BMMA0ES feature?
The MPF7100BMMA0ES features five high efficiency buck converters and two linear regulators. - What is the purpose of the one-time programmable (OTP) memory in the MPF7100BMMA0ES?
The OTP memory stores key startup configurations, reducing the need for external components and allowing for adjustable regulator parameters through I²C after startup. - What safety standards does the MPF7100BMMA0ES comply with?
The MPF7100BMMA0ES complies with ASIL B safety level and is also Quality Managed (QM). - What is the operating temperature range for the MPF7100BMMA0ES?
The ambient operating temperature range is -40°C to 125°C. - What communication interface does the MPF7100BMMA0ES support?
The MPF7100BMMA0ES supports a 3.4 MHz I²C communication interface. - What are some of the monitoring features of the MPF7100BMMA0ES?
The MPF7100BMMA0ES includes independent voltage monitoring, advanced thermal monitoring, and external watchdog monitoring. - What package type is the MPF7100BMMA0ES available in?
The MPF7100BMMA0ES is available in a 48-pin HVQFN package with dimple wettable flanks. - What are some typical applications for the MPF7100BMMA0ES?
Typical applications include automotive systems, industrial automation, edge computing, and IoT devices. - How does the MPF7100BMMA0ES simplify power management?
The MPF7100BMMA0ES simplifies power management by integrating multiple voltage regulators and control circuits onto a single chip, reducing component count and board area.
