PF7100: 7-Channel Power Management Integrated Circuit for High Performance Applications, Fit for ASIL B Safety Level

• 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

• 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

• 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)

• 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

This 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.