BD8374EFJ-M
车载用 50V 500mA 1ch LED源极驱动器
BD8374EFJ-M
车载用 50V 500mA 1ch LED源极驱动器
BD8374HFP-M是50V高耐压LED源极驱动器。恒电流输出可进行PWM调光，适合车载用LED驱动。内置LED开路/短路保护、过电压过热保护，可实现高可靠性。使用多个本LSI驱动多列LED时，即使某列LED发生了短路/开路，也可以对全部LED进行统一的OFF控制。
主要规格
功能安全:
特性：
Topology
Constant Current
Vin(Min.)[V]
4.5
Vin(Max.)[V]
42
Total Output Current (Max.)[mA]
500
Per Channel Drive(Max.)[mA]
500
Number of Outputs
1
Dimming
PWM
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
4.9x6 (t=1)
Common Standard
AEC-Q100 (Automotive Grade)
特点：
・AEC-Q100 Qualified・Variable form Constant-Current Source Driver
・PWM Dimming Function
・CR Timer for PWM Dimming Function Integrated
・LED Open/Short Protective Circuit Function Integrated
・Overvoltage Mute and Temperature Protection Functions Integrated
・Abnormal Output Detection and Output Functions(PBUS)
