BD18347AEFV-M
車載用 40V 150mA 4ch 恆流LED驅動器
BD18347AEFV-M
車載用 40V 150mA 4ch 恆流LED驅動器
BD18347AEFV-M是一款40V耐壓的車載用LED恆流驅動器。是內置Energy Sharing控制功能、有助於縮減電路板尺寸的4通道LED驅動器。還內置有LED開路檢測、OUTx（以後全部x=1～4）引腳輸出接地故障保護、過電壓靜音功能和熱關斷功能，可實現更高可靠性。
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 (Grade1)
- Functional Safety Supportive Automotive Products
- 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
- Reduced-Voltage
- LED Failure Input / Output Functions (PBUS)
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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