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Last Updated: Apr 25, 2025 | Study Period: 2023-2030
A set of sensors called a monitor is used to test a vehicle. The Malfunction Indicator Light (MIL), often known as the check engine light, is finally turned on or off by these monitor tests.
Diagnostic Trouble Codes (DTCs) are set by monitors and are automatically cleared. A magnetic field proportional to the current is produced by the wire carrying the current when it is inserted through the sensor's aperture.
The core concentrates this field, which the Hall generator detects. The input of the current amplifier is connected to the Hall generator, driving the coil.
The Global Automotive Current Monitor market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.
Automotive 200-2000A Current Sensors from Melexis are now available with integrated overcurrent detection. For use in vehicle power-conversion applications, Melexis, a multinational microelectronics engineering business, has unveiled next-generation current sensors.
They offer benefits like improved resolution, 3.3V or 5V operation options, and built-in over-current detection circuitry.A typical hall current sensor is the MLX91219 model.
Currents between 200A and more than 2000A can be monitored using a ferromagnetic C-core. An IMC-Hall current sensor is the MLX91218. Using a flexible U-shield for crosstalk immunity, currents between 200A and 2000A can be measured.
Both sensors now have a signal to noise ratio that is roughly two times higher than in previous generations. The AEC-Q100 automotive-qualified sensors provide improved precision for controlling high speed applications including motor control, inverters, and converters as well as redundant battery-management systems (BMS) monitoring thanks to their high linearity, which is within 0.3% full scale.
Accuracy across a broad temperature range is guaranteed by little thermal drift, preserving electrical offset within +/-5mV, and maintaining sensitivity within +/-1%.
Designers can utilise these sensors directly in circuits including modern 3.3V low-voltage microcontrollers or with legacy 5V devices because they have the choice of 3.3V or 5V operating voltage.
The integration of over-current detection circuitry into the MLX91218 and MLX91219, which is generally implemented off-chip using an external window comparator, significantly simplifies system design, frees up board space, and lowers the bill of materials.
| Sl no | Topic |
| 1 | Market Segmentation |
| 2 | Scope of the report |
| 3 | Abbreviations |
| 4 | Research Methodology |
| 5 | Executive Summary |
| 6 | Introduction |
| 7 | Insights from Industry stakeholders |
| 8 | Cost breakdown of Product by sub-components and average profit margin |
| 9 | Disruptive innovation in the Industry |
| 10 | Technology trends in the Industry |
| 11 | Consumer trends in the industry |
| 12 | Recent Production Milestones |
| 13 | Component Manufacturing in US, EU and China |
| 14 | COVID-19 impact on overall market |
| 15 | COVID-19 impact on Production of components |
| 16 | COVID-19 impact on Point of sale |
| 17 | Market Segmentation, Dynamics and Forecast by Geography, 2022-2030 |
| 18 | Market Segmentation, Dynamics and Forecast by Product Type, 2022-2030 |
| 19 | Market Segmentation, Dynamics and Forecast by Application, 2022-2030 |
| 20 | Market Segmentation, Dynamics and Forecast by End use, 2022-2030 |
| 21 | Product installation rate by OEM, 2022 |
| 22 | Incline/Decline in Average B-2-B selling price in past 5 years |
| 23 | Competition from substitute products |
| 24 | Gross margin and average profitability of suppliers |
| 25 | New product development in past 12 months |
| 26 | M&A in past 12 months |
| 27 | Growth strategy of leading players |
| 28 | Market share of vendors, 2022 |
| 29 | Company Profiles |
| 30 | Unmet needs and opportunity for new suppliers |
| 31 | Conclusion |
| 32 | Appendix |
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