BD18347AEFV-M
车载用 40V 150mA 4ch 恒流LED驱动器
BD18347AEFV-M
车载用 40V 150mA 4ch 恒流LED驱动器
BD18347AEFV-M是一款40V耐压的车载用LED恒流驱动器。是内置Energy Sharing控制功能、有助于缩减电路板尺寸的4通道LED驱动器。还内置有LED开路检测、OUTx（以后全部x=1～4）引脚输出接地故障保护、过电压静音功能和热关断功能，可实现更高可靠性。
主要规格
功能安全:
特性：
Topology
Constant Current
Vin(Min.)[V]
5.5
Vin(Max.)[V]
20
Per Channel Drive(Max.)[mA]
150
Number of Outputs
4
Dimming
PWM
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
5x6.4 (t=1)
Common Standard
AEC-Q100 (Automotive Grade)
特点：
- AEC-Q100 Qualified (Grade1)
- Functional Safety Supportive Automotive Products
- Energy Sharing Control
- PWM Dimming Function
- License Lamp Mode
- LED Open Detection
- OUTx pin Short Circuit Protection (SCP)
- Over Voltage Mute Function (OVM)
- Disable LED Open Detection Function
- Reduced-Voltage
- LED Failure Input / Output Functions (PBUS)
