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Small Electric Vehicles

Overview
Documentation
Tools and Software
HW Evaluation Tools
Solutions
Key Products
Electric traction for small vehicles is getting more and more popular among two- and three-wheelers ranging from pedal-assist e-bikes to e-scooters and motorbikes. ST offers an AEC-qualified integrated chipset for the ECU (Electronic Control Unit) up to 48V electric BLDC traction motors.  

eDesignSuite

eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.

Thermal-electrical Simulators for Components

Power Management Design Center

Choose design tool:

AC Switches Simulator

Select ratings and application waveforms
Get junction temperature and blocking voltage graphs
Search and sort suitable devices

Rectifier Diodes Simulator

Select ratings and application waveforms
Estimate power losses
Search and sort suitable devices

STPOWER Studio

Supports long mission profiles
Provides power loss and temperature graphs
Helps define heatsink thermal properties

Twister Sim

Help select the right ViPOWER Automotive power device
Supports load-compatibility, wiring harness optimization, fault condition impact and diagnostic analysis
Supports various PCB configurations

TVS Simulator

Specify system ratings and surge waveform
Search and sort suitable devices
Choose design tool:

Power Supply Design Tool

SMPS design, by topology, by type and by product
PFC design with analog and digitial control
Supports various PCB configurations
Choose type:
DC/DC
AC/DC
Solar Battery Charger

LED Lighting Design Tool

Handles AC-DC and DC-DC design in common topologies
Displays interactive and annotated schematic
Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data
Choose type:
DC/DC
AC/DC

Digital Power Workbench

Provides a step-by-step optimized design of power section and control loop
Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs

Power Tree Designer

Specify input/output power for each node in the tree
Check for consistency
Design each individual node

All Hardware Evaluation Tools

    • Part Number
      Description
      Core product
      Tool Type
      Supplier
      Sort by: part number

      STDES-EVT001V1

      Active

      1 kW traction controller reference design for 3-phase BLDC motors for light electric vehicles

      STP100N8F6 Transportation Solution Eval Boards ST
      STDES-EVT001V1
      Active

      1 kW traction controller reference design for 3-phase BLDC motors for light electric vehicles

      STEVAL-A6986IV1

      Active

      38 V, 5 W synchronous iso-buck converter evaluation board with dual isolated output based on the A6986I

      A6986I Automotive IC Eval Boards ST
      STEVAL-A6986IV1
      Active

      38 V, 5 W synchronous iso-buck converter evaluation board with dual isolated output based on the A6986I

      STEVAL-A6986IV2

      Active

      38 V, 5 W synchronous iso-buck converter evaluation board with single isolated output based on the A6986I

      - Automotive IC Eval Boards ST
      STEVAL-A6986IV2
      Active

      38 V, 5 W synchronous iso-buck converter evaluation board with single isolated output based on the A6986I

      STEVAL-TTM001V1

      Active

      5 kW low voltage high current inverter for automotive motor control applications

      - Transportation Solution Eval Boards ST
      STEVAL-TTM001V1
      Active

      5 kW low voltage high current inverter for automotive motor control applications

      STEVAL-TTM002V1

      Active

      Control board for automotive motor control applications

      SPC560P50L3 Automotive IC Eval Boards ST
      STEVAL-TTM002V1
      Active

      Control board for automotive motor control applications

Picture Solution
5kW Low voltage electric traction inverter
SL-TTM001V1
Active
Electric traction for small vehicles (up to 48V BLDC motors)
5kW Low voltage electric traction inverter
SL-TTM001V1
Active
Electric traction for small vehicles (up to 48V BLDC motors)