BD18347EFV-M
內置熱分散電路 40V 150mA 4通道 車電用LED驅動器
新設計不推薦
BD18347EFV-M
內置熱分散電路 40V 150mA 4通道 車電用LED驅動器
為了既有客戶所需而生產的產品。對於新設計則不予販售。
Product Detail
功能安全:
規格:
Topology
Constant Current
Vin(Min.)[V]
5.5
Vin(Max.)[V]
20
Total Output Current (Max.)[mA]
600
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]
5.0x6.4 (t=1.0)
Common Standard
AEC-Q100 (Automotive Grade)
功能:
- AEC-Q100 Qualified (Grade 1)
- 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 at Reduced-Voltage
- LED Failure Input/Output Functions (PBUS)
參考設計 / 應用評估套件
-
- Evaluation Board - BD18347EFV-EVK-101
This is an evaluation board for ROHM’s LED Driver BD18347EFV-M. BD18347EFV-M is 40V-withstanding constant current LED driver for automotive applications. It is a 4 channel LED driver with the built-in energy sharing control which can realize to make the board size small. High reliability can be realized with LED Open Detection, the OUTx (all later x=1 to 4) pin Short Circuit Protection, Over Voltage Mute and Thermal Shutdown Function.
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