Off-highway vehicles electric drive

Products and reference designs

Off-highway vehicles electric drive

Block diagram

Overview

Our integrated circuits and reference designs help you innovate and differentiate your off-highway vehicles electric drive systems. This system is used to either generate a traction drive or implement a hydraulic/pneumatic actuator system used in equipment for agriculture, construction, material handling and forklifts, to name a few.

Design requirements

Off-highway vehicles electric drives often require:

  • High efficiency and performance of the motor, pump, solenoids or valve.
  • Monitoring and protection to ensure the battery is meeting specifications.
  • Predefined communication paths which can be either standardized protocols or derived standards of the protocol.

Block diagram

Find products and reference designs for your system.

Traction drive

M M Signal Input Protection Signal Input Protection ESD ESD To Host Controller To Host Controller Non-Isolated DC/DC Power Supply Non-Isolated DC/DC Power Supply DC/DC DC/DC Sequencer Sequencer LDO LDO Encoder Interface Encoder Interface RS485 RS422 RS485RS422 Buffer Level Shifter BufferLevel Shifter Current & Voltage Sense Current & Voltage Sense ADC ADC Comp Comp Shunt Shunt Amp Amp REF REF Position Encoder Position Encoder Inductive Inductive Magnetic / Hall Magnetic / Hall Power Stage Power Stage Gate Driver Gate Driver FETs FETs Digital Processing Digital Processing MCU MCU Signal I/O Protection Signal I/O Protection ESD ESD Input Power Protection Input Power Protection E-Fuse / Load Switch E-Fuse / Load Switch Self-Diagnostics/Monitoring Self-Diagnostics/Monitoring Temperature Sense Temperature Sense Supervisor Supervisor Watchdog Watchdog Wired Interface Wired Interface CAN RS-232 RS-485 CANRS-232RS-485 Level shifter Level shifter Digital Isolator Digital Isolator

Technical documentation

View all 3
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Type Title Date
Selection guide Current Sense Amplifiers (Rev. E) 20 Sep 2021
Application note Current Sensing for Inline Motor-Control Applications 20 Oct 2016
Analog Design Journal Basics of debugging the controller area network (CAN) physical layer 01 Aug 2013

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