BD83740HFP-M - 50V 500mA 1ch Source Driver

ROHM

General Description

BD83740HFP-M is 50V-withstanding LED source drivers.

Most suitably for Automotive LED driving, it can control light through PWM of constant current output.

Having LED open detective function and overvoltage mute function integrated, it can deliver high reliability.

Key Features

AEC-Q100 Qualified(Note1).
Variable form Constant-Current Source Driver.
PWM Dimming Function.
CR Timer for PWM Dimming Function Integrated.
L.

📥 Download Datasheet

BD83740HFP-M 50v 500ma 1ch source driver by ROHM - Datasheet Preview

Datasheet Details

Part number	BD83740HFP-M
Manufacturer	ROHM
File Size	1.22 MB
Description	50V 500mA 1ch Source Driver
Datasheet	BD83740HFP-M Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Datasheet Constant Current LED Drivers 50V 500mA 1ch Source Driver for Automotive BD83740HFP-M General Description BD83740HFP-M is 50V-withstanding LED source drivers. Most suitably for Automotive LED driving, it can control light through PWM of constant current output. Having LED open detective function and overvoltage mute function integrated, it can deliver high reliability. Also by utilizing our patented PBUS function, it is possible to turn OFF all LEDs in case where a row of LEDs are opened if multiple rows of LEDs are driven through multiple number of the ICs. Key Specifications  Input Voltage Range: 4.5V to 42V  Max Output Current: 500mA (Max)  Output Current Accuracy: ±5% (Max)  Operating Temperature Range: -40°C to +125°C Packages HRP7 W(Typ) x D(Typ) x H(Max) 9.