Active Suspension | NXP Semiconductors

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NXP solutions enable active suspension systems in today's high-end sports cars and sedans. This offers an adjustable ride, optimized for comfort or handling performance by automatically adjusting the vehicle's wheel and chassis movements according to road conditions.

NXP low g sensors mounted on dampers measure displacement acceleration, while 16-bit single-core and MPC5xxx 32-bit single-core and dual-core MCUs with enhanced computing power and specialized peripherals for control functions enable individual control of the damper coefficient at each wheel.

Application Details

Interactive Block Diagram

Interactive Block Diagram

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Active Suspension

Functional Blocks

Select a functional block to explore related products and design solutions.

Suspension Air Damper Pressure Sensor

MPXx6400:
Absolute, Integrated Pressure Sensor (15 to 400 kPa)

LPG and CNG Gas 20 to 550 kPa

Safety SBC

FS26:
Safety System Basis Chip with Low Power, for ASIL D Systems

12 V, 24 V, and 48 V SBC Solutions
FS4500:
Grade 1 and Grade 0 Safety Power System Basis Chip with CAN Flexible Data Transceiver

12 V, 24 V, and 48 V SBC Solutions
FS6500:
Grade 1 and Grade 0 Safety Power System Basis Chip with CAN Flexible Data Transceiver

12 V, 24 V, and 48 V SBC Solutions

CAN Transceiver

MC_53485:
CAN Transceivers
Interfaces

Microcontrollers (MCU)

MPC564xL:
Ultra-Reliable Dual-Core 32-bit MCU for Automotive and Industrial Applications

Ultra-Reliable MPC56xx MCUs
MPC560xP:
Ultra-Reliable MPC560xP MCU for Automotive and Industrial Safety Applications

Ultra-Reliable MPC56xx MCUs
S32E2:
S32E2 Safe and Secure High-Performance Real-Time Processors with Actuation Support

S32Z and S32E Real-Time Processors
S32Z2:
S32Z2 Safe and Secure High-Performance Real-Time Processors

S32Z and S32E Real-Time Processors

Low-g Accelerometer

FXLS8964AF:
±2g/±4g/±8g/±16g, Low-Power 12-Bit Digital Accelerometer

Accelerometers

FlexRay™ Interface

MC_53484:
FlexRay Transceivers
Interfaces

Actuator Driver

HB2001:
SPI Programmable 10 A H-Bridge Brushed DC Motor Driver

BLDC, H-Bridge and Stepper Motor Drivers
MC33926:
H-Bridge, Brushed DC Motor Driver, 5-28 V, 5 A, 20 kHz

BLDC, H-Bridge and Stepper Motor Drivers
HB2000:
SPI Programmable 10 A H-Bridge Brushed DC Motor Driver

BLDC, H-Bridge and Stepper Motor Drivers

Design Resources

Software

Quick reference to our software types.

1 software file

Safety and Security Software
S32 Safety Software Framework (SAF) and Safety Peripheral Drivers (SPD)

Note: For better experience, software downloads are recommended on desktop.

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