BD18327EFV-M
适用于两轮机动车转向指示灯的50V耐压 1.5A 单通道LED驱动器
BD18327EFV-M
适用于两轮机动车转向指示灯的50V耐压 1.5A 单通道LED驱动器
BD18327EFV-M是一款适用于两轮机动车转向指示灯的50V耐压 1.5A 单通道LED驱动器。该产品采用内置CR定时器来控制LED闪烁，内置LED开路检测、短路保护、过电压保护等功能，因此具有高可靠性。当检测到LED开路时，其输出闪烁频率会加倍。在高输入电压条件下，为了控制IC的发热量并保护LED负载，IC的输出PWM占空比会降低。
主要规格
功能安全:
特性：
Vin(Min.)[V]
6
Vin(Max.)[V]
18
Total Output Current (Max.)[mA]
1500
Per Channel Drive(Max.)[mA]
1500
Number of Outputs
1
Dimming
PWM
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
6.5x6.4 (t=1.0)
Common Standard
AEC-Q100 (Automotive Grade)
特点：
- AEC-Q100 Qualified(Grade 1)
- Functional Safety Supportive Automotive Products
- Flasher SW Resistance Detection
- Power Saving Mode
- Built-in CR Timer
- LED Open Detection
- Disable LED Open Detection Function at Reduced-voltage
- Short Circuit Protection(SCP)
- Over Voltage Protection(OVP)
- Output PWM ON Duty Control during High Input Voltage
参考设计 / 应用评估套件
-
- Reference Design - REF67013
- EV2W Light Control Module (LCM)
EV2W_LCM-EVK-A05 is the reference design that uses ROHM automotive LED drivers for EV Two Wheelers (TW) lighting application. The solution is integrated with Speech IC Acoustic Vehicle Alert System (AVAS). Devices used in the design are automotive grade. The reference board will enable users test operation and evaluate performance characteristics of the Head Lamp, DRL Driver (BD18354MUF), Tail Lamp Driver (BD18347AEFV), Turn Indicator Driver (BD18327EFV), Animation LED Driver (BD18333EUV) for automotive lighting applications.
