ROHM Product Detail

BD18340FV-M

Constant Current Controller for Automotive LED Lamps
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BD18340FV-M

BD18340FV-M
Constant Current Controller for Automotive LED Lamps

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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Product Detail

 
Part Number | BD18340FV-ME2
Status | Recommended
Package | SSOP-B16
Packing Type | Taping
Unit Quantity | 2500
Minimum Package Quantity | 2500
RoHS | Yes

Functional Safety:

Category : FS supportive
A product that has been developed for automotive use and is capable of supporting safety analysis with regard to the functional safety.
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Specifications:

Topology

Constant Current

Vin(Min.)[V]

4.5

Vin(Max.)[V]

19

Number of Outputs

1

Dimming

DC / PWM

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

Package Size [mm]

5.0x6.4 (t=1.35)

Common Standard

AEC-Q100 (Automotive Grade)

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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
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