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Constant Current Controller for Automotive LED Lamps - BD18340FV-M (New)

8018340FV-M is 70V-withstanding Constant Current Controller for Automotive LED Lamps. It is able to drive at maximum 10 rows of PNP transistors. It can also contribute to reduction in the consumption power of the set as it has the integrated stand by function. The IC also incorporates a highly reliable, in-built de-rating function, LED Open Detection, Short Circuit Protection and Over Voltage Mute function and LED failure input / output function.

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Package
Unit Quantity
Minimum Package Quantity
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RoHS
BD18340FV-ME2 Active SSOP-B16 2500 2500 Taping Yes
 
Specifications:
Topology Constant Current
Number of Outputs 1
Dimming DC / PWM
Vin(Min.)[V] 4.5
Vin(Max.)[V] 19.0
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 125
Features:
    • AEC-Q100 Qualified
    • LED Constant-Current Controller
    • PWM Dimming Function
    • LED Current De-rating Function
    • LED Open Detection
    • Short Circuit Protection (SCP)
    • Over Voltage Mute Function (OVM)
    • Disable LED Open Detection Function at Reduced-Voltage
    • Abnormal Output Detection and Output Function
 
ROHM Semiconductor reserves the right to change the specifications at any time.
 
Technical Data
Application Note

Thermal Resistance