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BD18345EFV-M - Constant Current Controller

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ROHM

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BD18345EFV-M Constant Current Controller by ROHM - Datasheet Preview — Datasheet preview – BD18345EFV-M

Datasheet Details

Part number	BD18345EFV-M
Manufacturer	ROHM
File Size	2.22 MB
Description	Constant Current Controller
Datasheet	BD18345EFV-M Datasheet
Additional preview pages of the BD18345EFV-M datasheet.

Product details

Description

BD18345EFV-M is 70 V-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 built-in standby function.

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-Voltage.
LED Failure Input/Output Functions (PBUS) (Note 1) Grade1 Key Specifications.
Input Voltage Range:.
FB Pin Voltage Accuracy: 4.5 V to 19.0 V 650 mV ±3 % @Ta=25 °C to 125 °C.

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Published: May 10, 2020 |