MPF7100BVBA3ES数据手册恩XP中文资料规格书

描述 Description

The PF7100 is a power management integrated circuit (PMIC) designed for high performance i.MX 8 processors. It features five high efficiency buck converters and two linear regulators for powering the processor, memory and miscellaneous peripherals.
Built-in one-time programmable memory stores key startup configurations, drastically reducing external components typically used to set output voltage and sequence of external regulators. Regulator parameters are adjustable through high-speed I2C after startup, offering flexibility for different system states.

特性 Features

Key Features
• Automotive and industrial grades available
• Available with -40°C to 105°C or -40°C to 125°C operating ambient temperature (150°C Tj)
• Five high-efficiency BUCK converters: Four bucks support multi-phase and DVS capability
• Two linear regulators with load switch option
• Watchdog timer/monitor
• RTC supply
• VTT termination for memory rails
• 48-pin 7×7 mm QFN package
• Monitoring circuit to fit ASIL B safety level
• One-time programmable device configuration
• 3.4 MHz I2C communication interface
System Features
• One-time programmable (OTP) memory for flexible device configuration
• High speed I2C interface (3.4 MHz)
• PGOOD monitoring circuits
• External clock synchronization
• Frequency spread spectrum
Monitoring Circuits to fit ASIL B Safety Level
• Independent circuits to fit ASIL B safety level
• 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)
Programmability
• Supplies, sequencing and specific functions can be programmed by OTP memory
• During development phase, Customized OTP part can be programmed using the KITPF7100FRDMPGM board
• Custom OTP can be provided for production. Please contact your NXP sales channel (NXP or your distributor)
• Custom OTP can be created using the PF7100 OTP tool
Product Longevity ProgramThis product is included in the NXP Product Longevity program ensuring a stable supply of products for your embedded designs. Automotive target market derivatives are included in the 15-year program and industrial target market derivatives are included in the 10-year program.

应用 Application

Automotive

• Auto Smart Antena
•Automotive Vision Systems
•Driver Monitoring Systems (DMS) and Occupant Monitoring Systems
•Entry Infotainment / Connected Radio
•Intelligent Roadside Unit
•Mid to High Infotainment / eCockpit
•Safe Central Compute
•V2X Communications
Communication Infrastructure

• Branch Router

• Broadband Home Gateway
•Enterprise WAN

• Integrated Services Gateway

• IP-PBX

• vCPE/uCPE

• Wireless LAN (WLAN) Access Point
Industrial
•Front View Camera

• Industrial Control - HMI, PLC, IO Controller

• Industrial Gateway
•Surround View
•Vision, Advanced Sensing and Processing Board