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PAC5250 Datasheet, PDF (10/70 Pages) Active-Semi, Inc – Power Application Controller | |||
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PAC5250
Power Application Controller
5. PAC5250 FEATURES
î Proprietary Multi-Mode Power Manager
î Multi-mode switching supply controller configurable as high-voltage or ultra-high-voltage buck, AC/DC or
flyback
î DC supply up to 52V or line AC input
î 4 linear regulators with power and hibernate management
î Power and temperature monitor, warning, and fault detection
î Proprietary Configurable Analog Front End
î 10 analog front end I/O pins
î 3 differential programmable gain amplifiers
î 4 single-ended programmable gain amplifiers
î 10 comparators
î 2 DACs (10-bit and 8-bit)
î Proprietary Application Specific Power Drivers
î 6 low-side and 3 600V high-side gate drivers
î 1A/1A low-side, 0.25A/0.5A high-side, gate driving capability
î 2 23V/40mA open-drain drivers
î Configurable delays and fast fault protection
î 50MHz ARM Cortex-M0 32-bit microcontroller core
î Fast single cycle 32-bit x 32-bit multiplier
î 24-bit SysTick timer
î Nested vectored interrupt controller (NVIC) with 20 external interrupts
î Wake-up interrupt controller allowing power-saving sleep modes
î Clock-gating allowing low power operation
î 32kB FLASH and 8kB SRAM memory
î 10-bit 1µs ADC with multi-input/multi-sample control engine
î 9 ADC inputs including input from configurable analog front end
î 3.3V I/Os
î 2 general purpose I/Os with tri-state, and dedicated analog input to ADC
î True 5V I/Os
î 13 general purpose I/Os with tri-state, pull-up and pull-down and dedicated I/O supply
î Configurable between true 5V and 3.3V I/Os
î Flexible clock and PLL from internal 2% oscillator, ring oscillator, external clock, or crystal
î 9 timing generators
î Four 16-bit timers with up to 16 PWM/CC blocks and 7 independent dead-time controllers
î 24-bit watchdog timer
î 4s or 8s watchdog timer
î 24-bit real time clock
î 24-bit SysTick timer
î Wake-up timer for sleep modes from 0.125s to 8s
î SPI, I2C, and UART communication interfaces
î SWD debug interface with interface disable function
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Rev 1.6âJanuary 28, 2016
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