BD8374HFP-M
车载用 50V 500mA 1ch LED源极驱动器
BD8374HFP-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。 A Product Change Notice (PCN) is scheduled for this product.
While there will be no changes to electrical characteristics, certain specifications will be updated.
If you would like evaluation samples, please contact your sales representative or use the "Contact Us" form.
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]
9.395x10.54 (t=2.005)
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)
