Datasheet Details
- Part number
- BD18345EFV-M
- Manufacturer
- ROHM ↗
- File Size
- 2.22 MB
- Datasheet
- BD18345EFV-M-ROHM.pdf
- Description
- Constant Current Controller
BD18345EFV-M Description
Datasheet Constant Current LED Drivers Constant Current Controller for Automotive LED Lamps BD18345EFV-M General .
BD18345EFV-M is 70 V-withstanding constant current controller for automotive LED lamps.
BD18345EFV-M Features
* AEC-Q100 Qualified(Note 1)
* PWM Dimming Function
* PWM Signal Output
* LED Current DC Dimming
* Thermal De-rating Function
* LED Open Detection
* Short Circuit Protection (SCP)
* Over Voltage Mute Function (OVM)
* Disable LED Open Detection Function at Reduced-
BD18345EFV-M Applications
* Automotive LED Exterior Lamp
(Rear Lamp, Turn Lamp, DRL/Position Lamp, Fog
Lamp etc. )
* Automotive LED Interior Lamp
(Air Conditioner Lamp, Interior Lamp, Cluster Light
etc. )
Typical Application Circuit
PWM_in
D1 ZD1
D2
CVIN1 CVIN2
DC_in D3
CCRT
RCRT
RDCIN
CD
VIN EN
FB BASE
RFB
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