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Dome Module

Overview
Documentation
Tools and Software
HW Evaluation Tools
Solutions
Key Products
Dome modules, generally placed at the top of the car roof, control dome and map lights as well as convenience lighting designed to illuminate driver and passenger compartments including the trunk and storage areas. They can also be used to control windows and sunroofs as well as emergency call buttons.

Greater efficiency and reliability

In designing a dome module, key challenges are high-efficiency and reliability together with extensive diagnostics for the variety of loads – LED, bulbs and motors – controlled as well as reduced real estate and weight. 

Our extensive offer of high/low-side and H-bridge integrated drivers with low losses and extensive diagnostics are a dependable solution made available to designers of dome modules for modern vehicles.

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

      EV-VN7020AJ

      Active

      VN7020AJ evaluation board

      - Automotive IC Eval Boards ST
      EV-VN7020AJ
      Active

      VN7020AJ evaluation board

      EV-VN7040AJ

      Active

      VN7040AJ evaluation board

      - Automotive IC Eval Boards ST
      EV-VN7040AJ
      Active

      VN7040AJ evaluation board

      EV-VN7140AJ

      Active

      VN7140AJ evaluation board

      - Automotive IC Eval Boards ST
      EV-VN7140AJ
      Active

      VN7140AJ evaluation board

      SAMPLEKITM0-7

      Active

      Evaluation sample box

      - Automotive IC Eval Boards -
      SAMPLEKITM0-7
      Active

      Evaluation sample box

      SAMPLES-AUTOPMIC

      Active

      Automotive Voltage Regulators & System Basis Chip Evaluation Tool

      - Automotive IC Eval Boards -
      SAMPLES-AUTOPMIC
      Active

      Automotive Voltage Regulators & System Basis Chip Evaluation Tool

      SPC5-EV-ADIS

      Active

      Adapter board

      - Automotive IC Eval Boards -
      SPC5-EV-ADIS
      Active

      Adapter board

      SPC56B-Discovery

      Active

      Discovery Kit for SPC56 B line - with SPC560B54L5 MCU

      - SPC5 Automotive MCU Eval Tools ST
      SPC56B-Discovery
      Active

      Discovery Kit for SPC56 B line - with SPC560B54L5 MCU

      SPC582B-DIS

      Active

      Discovery Kit for SPC58 2B line

      - SPC5 Automotive MCU Eval Tools ST
      SPC582B-DIS
      Active

      Discovery Kit for SPC58 2B line

      STEVAL-MKI109V3

      Active

      Professional MEMS tool: ST MEMS adapters motherboard based on the STM32F401VE and compatible with all ST MEMS adapters

      STM32F401VE MEMS Motion Sensor Eval Boards ST
      STEVAL-MKI109V3
      Active

      Professional MEMS tool: ST MEMS adapters motherboard based on the STM32F401VE and compatible with all ST MEMS adapters

      STEVAL-MKI110V1

      Active

      AIS328DQ adapter board for standard DIL24 socket

      AIS328DQ MEMS Motion Sensor Eval Boards -
      STEVAL-MKI110V1
      Active

      AIS328DQ adapter board for standard DIL24 socket

      STEVAL-MKI125V1

      Active

      A3G4250D adapter board for standard DIL 24 socket

      A3G4250D MEMS Motion Sensor Eval Boards ST
      STEVAL-MKI125V1
      Active

      A3G4250D adapter board for standard DIL 24 socket

      STEVAL-MKI158V1

      Active

      AIS3624DQ adapter board for a standard DIL24 socket

      AIS3624DQ MEMS Motion Sensor Eval Boards ST
      STEVAL-MKI158V1
      Active

      AIS3624DQ adapter board for a standard DIL24 socket