車電LED燈用 恒流控制器 - BD18343FV-M
本產品是針對車電LED燈的70V高耐壓恒流控制器。一個本IC最多可驅動10個外置PNP電晶體。同時還內建待機功能，可為降低燈組功耗做貢獻。內建LED開路檢測、輸出短路保護、過電壓保護、LED異常狀態輸入輸出功能，可實現高可靠性。
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規格:
Common Standard
AEC-Q100 (Automotive Grade)
Topology
Constant Current
Series
LED Source Driver (Controller)
LED Configuration
1 to 10
Dimming
PWM
Vin(Min.)[V]
4.5
Vin(Max.)[V]
19.0
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
功能:
- AEC-Q100 Qualified(Grade1)
- PWM Dimming Function
- LED Open Detection
- Short Circuit Protection (SCP)
- Over Voltage Mute Function (OVM)
- Disable LED Open Detection Function at Reduced-Voltage
- LED Failure Input/Output Functions (PBUS)