BD18327EFV-M
50V 1.5A 1ch LED Driver for 2Wheeler Turn Indicator
BD18327EFV-M
50V 1.5A 1ch LED Driver for 2Wheeler Turn Indicator
BD18327EFV-M is 50V-withstanding 1.5A 1ch LED Driver for 2Wheeler Turn Indicator. It has built-in CR Timer for LED blinking control. The IC provides high reliability because it has LED open detection, short circuit protection, over voltage protection. In case of LED open detection, output blinking rate is doubled. Under high input voltage condition, output PWM ON Duty reduces to control heat dissipation across the IC and protect the LED load.
Product Detail
Functional Safety:
Specifications:
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)
Features:
- 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
Reference Design / Application Evaluation 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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