BD18347AEFV-M
오토모티브용 40V 150mA 4ch 정전류 LED 드라이버
BD18347AEFV-M
오토모티브용 40V 150mA 4ch 정전류 LED 드라이버
BD18347AEFV-M은 40V 내압의 오토모티브용 LED 정전류 드라이버입니다. Energy Sharing 제어를 내장하여, 보드 사이즈의 소형화 실현이 가능한 4ch LED 드라이버입니다. LED 오픈 검출, OUTx (이후 모두 x=1~4) 단자 출력 단락 보호, 과전압 뮤트 기능, 서멀 셧다운 기능이 내장되어 있어 높은 신뢰성을 실현할 수 있습니다.
Product Detail
기능 안전:
사양 :
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)
특징 :
- 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)
레퍼런스 디자인 / 어플리케이션 평가 Kit
-
- 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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