The Laser Emitter Driver is a critical component within LiDAR (Light Detection and Ranging) Systems, which are essential for ADAS (Advanced Driver Assistance Systems) and Autonomous Driving technologies. This driver is responsible for controlling the laser emitter, ensuring precise and reliable operation of the LiDAR sensor. It manages the power supply, timing, and modulation of the laser pulses, enabling accurate distance measurement and high-resolution 3D mapping of the vehicle's surroundings.
In Automotive Electronics, the Laser Emitter Driver plays a key role in enhancing the performance and safety of advanced driver assistance systems. By providing stable and controlled laser output, it improves the accuracy of object detection, obstacle recognition, and environmental awareness, which are crucial for functions such as adaptive cruise control, lane-keeping assist, and automatic emergency braking.
This technology is widely used in autonomous vehicles and high-end ADAS-equipped cars, where real-time data acquisition and processing are vital. The driver ensures that the LiDAR system operates efficiently under various environmental conditions, including different lighting, weather, and road surfaces.
Designed for reliability and durability, the Laser Emitter Driver supports high-speed data transmission and integrates seamlessly with other automotive electronics. Its compact and robust design makes it suitable for installation in challenging automotive environments.
Overall, the Laser Emitter Driver is a vital enabler of safe and intelligent driving, supporting the development of next-generation autonomous and semi-autonomous vehicles. It enhances the accuracy, responsiveness, and overall performance of LiDAR-based systems, making it an essential component in modern automotive electronics.

| Series Name | Description | Manufacturer Name | Attribute Description |
|---|---|---|---|
| onsemi | Dual-channel, rail-to-rail input/output operational amplifier with 5.5 MHz bandwidth, 2.5 V/μs slew rate, 2.7V to 5.5V supply, low input offset voltage, ideal for portable and signal conditioning applications. | ||
| onsemi | 8-channel isolated gate driver, 30V output, 10kV isolation, 5.7kV RMS, 8MBd data rate, widebody SOIC package, UVLO protection, 200ns propagation delay, industrial temperature range. | ||
| onsemi | 60V N-Channel MOSFET, 8.5A continuous drain current, 120 mΩ on-resistance, 1.8V logic level gate, SOT-23-6 package, suitable for power management and load switching applications. | ||
| onsemi | NPN bipolar transistor, 50V VCEO, 500mA Ic, 250mW Pd, hFE min 110, 100MHz ft, SOT-23 package, suitable for general-purpose switching and amplification applications. | ||
| onsemi | 200V, 60mΩ, 20A, N-channel Power MOSFET, TO-252 package, low gate charge, fast switching, suitable for power conversion and motor control applications. | ||
| onsemi | 1200V, 1.5A SiC Schottky diode, low forward voltage, high surge capability, ultra-low switching losses, suitable for high-frequency power applications. | ||
| onsemi | 30V, 2A P-channel MOSFET, 0.023Ω RDS(on), 10V VGS, ultra-low gate charge, high-speed switching, suitable for power management and load switching applications. | ||
| onsemi | Capacitance: 100µF, Voltage: 50V, Tolerance: ±20%, Temperature Range: -55°C to +125°C, Case Size: 3528, Low ESR, High Ripple Current, Suitable for Power Supply and Filtering Applications. | ||
| onsemi | 60V N-Channel PowerTrench MOSFET, 0.022Ω RDS(on), 16A continuous drain current, 1.8W power dissipation, 10V VGS(max), fast switching, suitable for power management applications. | ||
| onsemi | 55V N-channel MOSFET, 6mΩ RDS(on), 100A ID, 20V VGS(max), 1.8V threshold, TO-263 package, suitable for power management and high-efficiency switching applications. |