In an electric vehicle (EV), the OBC converts commercial power AC into DC to charge the power battery. It is a key component of EV power system, and its power also directly determines the charging speed of power battery. In addition, it can convert the DC from the power battery into AC to supply power to external loads, that is, V2L/V2H/V2G functions.
PFC stage
DC-DC primary
DC-DC secondary
Input voltage sensing
Input voltage sensing
PFC current sensing
PFC current sensing
PFC gate driver
PFC output voltage sensing
LLC resonance current sensing
LLC resonance current sensing
LLC primary gate driver
LLC secondary gate driver
HV output current sensing
HV output current sensing
LLC output voltage sensing
Communication
Driver power supply
Auxiliary power
Auxiliary power
MCU monitor
Contact control
Contact control
Indicators
Digital isolator
Indicators
E-lock
PFC current sensing
Current Sensor
Isolated Sampling
Integrated Current Sensor
NSM2019
NSM2019: Chip-level Current Sensor with Integrated Current Path
NSM2017
NSM2017 Chip-level Current Sensor with Integrated Current Path
NSM2015
NSM2015: Chip-level Current Sensor with Integrated Current Path
NSM2013
NSM2013: Chip-level Current Sensor with Integrated Current Path
NSM2011
NSM2011: Chip-level Current Sensor with Integrated Current Path
Isolated Current Amplifier
NSI1200
Isolated Current Sampling Amplifier With High Reliability
NSI1300D25
Isolated Current Sampling Amplifier With High Reliability
PFC gate driver
Isolated Driver
Isolated Half Bridge Driver
NSI6622
Automobile-qualified High-reliability Isolated Dual-channel Gate Drivers without DT Pins
NSI6602-Q1
Automotive-qualified high-reliability isolated dual-channel gate drivers with DT pins
Isolated Single-channel Driver
NSI6601M-Q1
Single-channel Isolated Gate Driver Supports Miller Clamp
NSI6601
Single-channel Isolated Gate Driver
LLC resonance current sensing
Current Sensor
Integrated Current Sensor
NSM2019
NSM2019: Chip-level Current Sensor with Integrated Current Path
NSM2017
NSM2017 Chip-level Current Sensor with Integrated Current Path
NSM2015
NSM2015: Chip-level Current Sensor with Integrated Current Path
NSM2013
NSM2013: Chip-level Current Sensor with Integrated Current Path
NSM2011
NSM2011: Chip-level Current Sensor with Integrated Current Path
LLC primary gate driver
Isolated Driver
Isolated Half Bridge Driver
NSI6622
Automobile-qualified High-reliability Isolated Dual-channel Gate Drivers without DT Pins
NSI6602-Q1
Automotive-qualified high-reliability isolated dual-channel gate drivers with DT pins
Isolated Single-channel Driver
NSI6601M-Q1
Single-channel Isolated Gate Driver Supports Miller Clamp
NSI6601
Single-channel Isolated Gate Driver
LLC secondary gate driver
Isolated Driver
Isolated Half Bridge Driver
NSI6622
Automobile-qualified High-reliability Isolated Dual-channel Gate Drivers without DT Pins
NSI6602-Q1
Automotive-qualified high-reliability isolated dual-channel gate drivers with DT pins
Isolated Single-channel Driver
NSI6601M-Q1
Single-channel Isolated Gate Driver Supports Miller Clamp
NSI6601
Single-channel Isolated Gate Driver
HV output current sensing
Current Sensor
Isolated Sampling
Integrated Current Sensor
NSM2019
NSM2019: Chip-level Current Sensor with Integrated Current Path
NSM2017
NSM2017 Chip-level Current Sensor with Integrated Current Path
NSM2015
NSM2015: Chip-level Current Sensor with Integrated Current Path
NSM2013
NSM2013: Chip-level Current Sensor with Integrated Current Path
NSM2011
NSM2011: Chip-level Current Sensor with Integrated Current Path
Isolated Current Amplifier
NSI1200
Isolated Current Sampling Amplifier With High Reliability
NSI1300D25
Isolated Current Sampling Amplifier With High Reliability
Communication
Digital Isolator
General Digital Isolator
NSI822x-Q1
Automobile-qualified high-reliability dual-channel digital isolator
NSI824x
High-reliability four-channel digital isolator
Driver power supply
Brushed DC Motor Driver
Brushed DC Motor Integrated Driver
NSD7312-Q1
40-V, 3.6-A H-Bridge Brushed DC Motor Driver with Fault Reporting
Auxiliary power
Low Dropout Regulator
≥10V Low Iq LDO
NSR35xxx
Automotive-qualified 40V 500mA ultra-low quiescent current LDO
NSR33xxx
Automotive-qualified 40V 300mA ultra-low quiescent current LDO
NSR31xxx
Automotive-qualified 40V 150mA ultra-low quiescent current LDO
Indicators
Automotive Exterior LED Driver
Automotive Rear Lighting Driver
NSL21630
40V/3 Channel Automotive Linear LED Driver with Thermal Balancing
NSL21610
40V/1 Channel Automotive Linear LED Driver with Thermal Balancing
Digital isolator
Digital Isolator
General Digital Isolator
NSI822x-Q1
Automobile-qualified high-reliability dual-channel digital isolator
NSI824x
High-reliability four-channel digital isolator
Indicators
CAN/LIN Transceiver
CAN Transceiver
NCA1145-Q1
Automotive-grade high-speed CAN FD transceiver with remote wake up and fault protection
E-lock
Brushed DC Motor Driver
Brushed DC Motor Integrated Driver
NSD7310
40-V, 3.6-A H-Bridge Brushed DC Motor Driver
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