The automotive headlight system is one of the most crucial parts of the automotive lighting system, capable of illuminating the road ahead during night-time or low visibility conditions, ensuring driving safety. The new intelligent headlight system includes Adaptive Front-lighting System (AFS), Adaptive Driving Beam (ADB), etc., which can flexibly control the brightness and angle of the headlights according to the actual scene to improve driving safety. Currently, the mainstream headlight systems primarily uses LED lighting, and generally composed of MCU, LED driver, power management ICs, stepper motor driver, etc.
Reverse protection
Discrete
Discrete
Power management
CV Boost
CC Buck
CC Buck
Stepper motor driver
High side switch
Low side switch
CAN
Matrix management
CAN
Discrete
Low Dropout Regulator
≥10V General-Purpose LDO
NSR35xxx
NSR35xxx: Automotive-qualified 40V 500mA ultra-low quiescent current LDO
NSR33xxx
NSR33xxx: Automotive-qualified 40V 300mA ultra-low quiescent current LDO
NSR31xxx
NSR31xxx: Automotive-qualified 40V 150mA ultra-low quiescent current LDO
Discrete
CAN/LIN Transceiver
CAN Transceiver
NCA1145-Q1
Automotive-grade high-speed CAN FD transceiver with remote wake up and fault protection
Stepper motor driver
Stepper Motor Driver
Bipolar Stepper Motor Driver
NSD8381-Q1
40V 32 Micro-step Stepper Motor Driver
High side switch
Smart High & Low Side Switch
Smart High Side Switch
NSE35008SP
NSE35008SP: Automotive 40V Single Channel 8mΩ Smart High-side Switch
NSE35008SA
NSE35008SA: Automotive 40V Single Channel 8mΩ Smart High-side Switch
NSE35008DA
NSE35008DA: Automotive 40V Dual Channel 8mΩ Smart High-side Switch
NSE35010SA
NSE35010SA: Automotive 40V Single Channel 10mΩ Smart High-side Switch
NSE35010DA
NSE35010DA: Automotive 40V Dual Channel 10mΩ Smart High-side Switch
NSE35030DA
NSE35030DA: Automotive 40V Dual Channel 12mΩ Smart High-side Switch
NSE35020DA
NSE35020DA: Automotive 40V Dual Channel 12mΩ Smart High-side Switch
NSE35012SA
NSE35012SA: Automotive 40V Single Channel 12mΩ Smart High-side Switch
NSE35012DA
NSE35012DA: Automotive 40V Dual Channel 12mΩ Smart High-side Switch
NSE35080DA
NSE35080DA: Automotive 40V Dual Channel 20mΩ Smart High-side Switch
NSE35040SA
NSE35040SA: Automotive 40V Single Channel 20mΩ Smart High-side Switch
NSE35040DA
NSE35040DA: Automotive 40V Dual Channel 20mΩ Smart High-side Switch
NSE35200DA
NSE35200DA: Automotive 40V Dual Channel 60mΩ Smart High-side Switch
NSE35120DA
NSE35120DA: Automotive 40V Dual Channel 60mΩ Smart High-side Switch
NSE34008S
NSE34008S: Automotive 40V Single Channel 8mΩ Smart High-side Switch
NSE34008D
NSE34008D: Automotive 40V Dual Channel 8mΩ Smart High-side Switch
NSE34012S
NSE34012S: Automotive 40V Single Channel 12mΩ Smart High-side Switch
NSE34012D
NSE34012D: Automotive 40V Dual Channel 12mΩ Smart High-side Switch
NSE34025S
NSE34025S: Automotive 40V Single Channel 25mΩ Smart High-side Switch
NSE34025D
NSE34025D: Automotive 40V Dual Channel 25mΩ Smart High-side Switch
NSE34140S
NSE34140S: Automotive 40V Single Channel 140mΩ Smart High-side Switch
NSE34140D
NSE34140D: Automotive 40V Dual Channel 140mΩ Smart High-side Switch
NSE34050S
NSE34050S: Automotive 40V Single Channel 50mΩ Smart High-side Switch
NSE34050D
NSE34050D: Automotive 40V Dual Channel 50mΩ Smart High-side Switch
NSE34140Q
NSE34140Q: Automotive 40V Quad Channel 140mΩ Smart High-side Switch
NSE34050Q
NSE34050Q: Automotive 40V Quad Channel 50mΩ Smart High-side Switch
NSE34025Q
NSE34025Q: Automotive 40V Quad Channel 25mΩ Smart High-side Switch
Low side switch
Smart High & Low Side Switch
Smart Low Side Switch
NSD12409
Automotive 40V Dual-channel 90mΩ Intelligent Low-Side Switch
NSD11416
Automotive 40V Single-channel 160mΩ Intelligent Low-side Switch
NSD12416
Automotive 40V Dual-channel 160mΩ Intelligent Low-side Switch
NSE11409
Automotive 40V Single Channel 90mΩ Smart Low Side Switch
CAN
CAN/LIN Transceiver
CAN Transceiver
NCA1145-Q1
Automotive-grade high-speed CAN FD transceiver with remote wake up and fault protection
CAN
CAN/LIN Transceiver
CAN Transceiver
NCA1145-Q1
Automotive-grade high-speed CAN FD transceiver with remote wake up and fault protection
