Defibrillators|NXP

Overview

NXP^® solutions enable today’s automated external defibrillators (AEDs)—portable medical devices that can restore normal heart rhythm to patients in cardiac arrest.

AEDs feature a built-in computer that checks a victim's heart rhythm through adhesive electrodes. An MCU calculates whether defibrillation is needed, which it administers via electrical shock.

High-voltage circuits generate the charge from energy stored in a capacitor bank in the control box. This shock momentarily stuns the heart and stops all activity giving the heart an opportunity to resume.

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Interactive Block Diagram

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Block Diagram

Community Demo

BC3770 - Single Cell Li-Ion Switch Mode Battery Charger and Flexible 12 Channels Power Management IC

(05:30min)

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Recommended Products

Category	Products	Features
MCU/MPU
	i.MX 6UltraLite Processor - Low-power, secure, ARM® Cortex®-A7 Core	high performance and ultra-efficient processor, operates at speeds up to 696 MHz, includes an integrated power management module
	i.MX 6ULL Single-Core Processor with Arm^® Cortex^®-A7 Core	Power efficient and cost optimized applications processor, operates at speeds up to 900 MHz, includes an integrated power management module
	i.MX 6SoloX Processors - Heterogeneous Processing with ARM® Cortex®-A9 and Cortex-M4 cores	Power efficient and cost optimized applications processor, operates at speeds up to 900 MHz, includes an integrated power management module
	i.MX 6SoloLite Processors – Single-Core, Low-Power, EPD Controller, Arm Cortex-A9 Core	Single-core, low-power, EPD controller, ARM Cortex-A9 Core
	i.MX 7Solo Processors - Heterogeneous Processing with ARM® Cortex®-A7 and Cortex-M4 cores	Heterogeneous processing with ARM® Cortex®-A7 and Cortex-M4 cores
	Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface	16-bit/32-bit MCU with 512 kB flash, Ethernet, CAN, LCD, USB 2.0 device/host/OTG
	ARM7 with 512 kB flash, 98 kB SRAM, Ethernet, USB 2.0 Device, CAN, and 10-bit ADC	Low-power ARM7 MCU with 512 kB of flash, 98 kB of SRAM, Ethernet MAC, USB Device/Host/OTG, and more
	Single-chip 16/32-bit microcontrollers; 32/64/128/256/512 kB ISP/IAP flash with 10-bit ADC and DAC	Tiny, low-power MCU with 10-bit ADC and DAC and more
Power Management
	14-Channel Configurable Power Management IC	Outputs with various current ratings to power the core processor, memory and a wide range of peripherals
	12-Channel Configurable PMIC	Numerous outputs with various current ratings as well as programmable voltage and sequencing
	10-Channel Configurable PMIC	Numerous outputs with various current ratings as well as programmable voltage and predefined sequencing
	Multi-Output DC/DC Regulator	High-efficiency, quad buck regulator with up to 4.5 A output and five user-programmable LDOs
Signal Conditioning
	MSDI with Suppressed Wake-up	Multiple Switch Detection Interface (MSDI) with suppressed wake-up to detect the closing and opening of up to 22 switch contacts
	MSDI with Suppressed Wake-up and 32 mA Wetting Current	Multiple Switch Detection Interface (MSDI) with suppressed wake-up to detect the closing and opening of up to 22 switch contacts
USB
	MicroUSB Interface IC	Micro-USB Interface IC
	Mini or Micro-USB Interface IC	Mini or Micro-USB Interface IC
	CC logic for USB Type-C applications	CC logic for USB Type-C applications
	USB PD and type C current-limited power switch	USB PD and type C current-limited power switch
	USB Interfaces	More USB Interfaces Solutions to Start your design
LCD Drivers
	LCD driver for low multiplex rates	LCD driver for low multiplex rates
	Automotive LCD driver for character displays	Automotive LCD driver for character displays
	LCD drivers	More LCD Drivers options to start your design