![]() Now, the use of simple optocouplers is fading, as advances in CMOS processes have opened the door to advanced digital isolation. The technology behind galvanic isolation has also advanced quickly. It splits the high voltage from the low-voltage domain in a vehicle and ensures the safety and operation of modern, high-voltage vehicle systems. With the beginning of the era of EVs and HEVs, manufacturers are abandoning the low-voltage, low-power systems rated at 12 Volts, as modern BEVs and HEVs have systems rated at 800 Volts, with even greater voltages a possibility in the future.įurther, automotive designers are now studying and adopting a new technology in digital isolation, known as galvanic isolation. Automotive designers are rapidly deploying this new technology and expanding their skillset to include more electronic components in their models. With electronic engine control systems, automobiles have transformed from a mere physical integration of mechanical systems into an intricate system of sensors, microcontrollers, and other electronics. The automotive category held the largest global digital isolator market share, of around 36%, in 2022. Increasing Usage of Digital Isolators in Automotive Sector Market Trends, Drivers, and Restraints Revenue Estimation and Forecast Segmentation Analysis Impact of COVID-19 Companies’ Strategic Developments Market Share Analysis of Key Players Company Profilingīy Technology By Data Rate By Channel By Insulating Material By Application By Vertical By RegionĮxplore more about this report - Request free sample pages Digital Isolator Market Report Coverage Report Attribute It is, thus, used to transmit an alternating current signal from one node to another. Moreover, to connect two analog circuits, this capacitor is useful as it allows only the AC signal to pass from the first circuit through to the next, while the DC signal is blocked. Thus, the stability and reliability of the data transferred between the circuits improve. ![]() Variants utilizing this technology can minimize the possibility of poor physical contact between two circuits due to vibrations, corrosion, and other factors. ![]() The former enables low-power and cost-effective integrated isolation circuits, while the latter enables operations in saturated or dense magnetic fields. The benefits of using a capacitive isolation barrier are size and energy transfer efficiency and resistance to magnetic fields. The capacitive coupling technology held the largest share in 2022. Therefore, these devices would help revolutionize the green energy, power supplies, and automotive industries in the forecast period. Digital isolators make full use of state-of-the-art semiconductor technology and offer several key advantages in terms of size, speed, power consumption, ease of use, and reliability to system designers over traditional optocouplers. This is because with the availability of highly efficient power electronic switches and cost-effective electronic control circuits, variable-speed motor drives have found widespread adoption in industrial applications. Additionally, it is required to tolerate large ground voltage and disruptive ground loops in circuits operating on high energy levels or those separated by long distances.Īdditionally, digital isolators are being increasingly adopted for motor drive applications. There is a need for isolation to protect equipment from or safely withstand high voltages, which would, otherwise, lead to damage. Digital isolators are encroaching on optocouplers’ traditional turf with their ability to pass Megabits of data, rather than kHz. Optical isolators are popular in AC-to-DC converters for their low price and a high degree of isolation. There is a growing necessity to pass control data from one end of the interface to the other, while isolating the receivers, such as USB or RS-232 ports, from the path of the current. ![]() Isolation products are available for usage with many industry communication standards. In many applications, optocouplers are being replaced by digital isolators to reduce the power requirement and perform the same degree of signal isolation, while occupying less board space. The market is driven by the stringent battery safety requirements for automobiles, increase in the demand for noise-free electronic and electrical devices, and rise in the adoption of digital isolators as alternatives to optocouplers. ![]() The global digital isolator market was valued at USD 2,169 million in 2022, and the market size is predicted to reach USD 4,135 million by 2030, advancing at a CAGR of 8.4% during 2022–2030. ![]()
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