BD18327EFV-M
適用於兩輪機動車轉向指示燈的50V耐壓 1.5A 單通道LED驅動器
BD18327EFV-M
適用於兩輪機動車轉向指示燈的50V耐壓 1.5A 單通道LED驅動器
BD18327EFV-M是一款適用於兩輪機動車轉向指示燈的50V耐壓 1.5A 單通道LED驅動器。該產品採用內置CR定時器來控制LED閃爍，內置LED開路檢測、短路保護、過電壓保護等功能，因此具有高可靠性。當檢測到LED開路時，其輸出閃爍頻率會加倍。在高輸入電壓條件下，為了控制IC的發熱量並保護LED負載，IC的輸出PWM佔空比會降低。
Product Detail
功能安全:
規格:
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)
功能:
- 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
參考設計 / 應用評估套件
-
- 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.
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