MC34PF8100A0ES中文资料Power Management Integrated Circuit (PMIC) for high-performance processing applications数据手册恩XP规格书

描述 Description

PREPRODUCTION
The PF8100/8200 PMIC family is designed for high-performance processing applications such as infotainment, telematics, clusters, vehicle networking, ADAS, vision and sensor fusion. Ideal for i.MX 8, i.MX 8X and S32V processors’ based applications and suitable for powering Layerscape LS1043A and other high-performance processors.
It offers seven high-efficiency buck converters and four linear regulators to power the processor, memory and miscellaneous peripherals.
Two versions are available to address different market needs:The PF8200 with functional safety to comply with the ISO 26262 standard, provides a powerful and flexible solution for ASIL-B (D) automotive applications.
The PF8100 is the basic version of this product, with power management and digital control without the functional safety features for systems not requiring ASIL-B compliance.

This page contains information on a preproduction product. Specifications and information herein are subject to change without notice.
For additional information and sample availability, contact your local Sales Office or Authorized Distributor.

特性 Features

Key Features
• Up to seven high-efficiency buck converters
• Four linear regulators with load switch options
• RTC supply and coin cell charger
• Watchdog timer/monitor
• Monitoring circuit to fit ASIL B safety level
• One-time programmable (OTP) device configuration
• 3.4 MHz I2C communication interface
• 56-pin 8 x 8 QFN package
System features
• Fast PMIC startup
• Advanced state machine for seamless processor interface
• High-speed I2C interface support (up to 3.4 MHz)
• PGOOD monitor
• User programmable standby and off modes
• Programmable soft start sequence and power down sequence
• Programmable regulator configuration
• 24 channel analog multiplexer for smart system monitoring/diagnostic
Monitoring circuit to fit ASIL B Safety level
• Independent voltage monitoring with programmable fault protection
• Advance thermal monitoring and protection
• External watchdog monitoring and programmable internal watchdog counter
• I2C CRC and write protection mechanism
• Analog built-in self-test (ABIST)

应用 Application

Automotive

• Auto Smart Antena
•Automotive Sensor Fusion Systems
•Automotive Vision Systems

• eCockpit
•Entry Infotainment / Connected Radio
•Front View Camera
•Gateway
•Intelligent Roadside Unit
•Mid/High-End Infotainment Head Unit
•Smart Rear View Camera
•Surround View & Sense Park Assist System
•Surround View Park Assist System
Industrial

• Industrial Control - HMI, PLC, IO Controller

• Industrial Gateway
•UAV Vision, Advanced Sensing and Processing Board
Networking

• Branch Router

• Broadband Home Gateway

• Integrated Services Gateway

• IP-PBX
•Small Business Router

• vCPE/uCPE

• Wireless LAN (WLAN) Access Point