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BD8108FM - White LED driver IC

Key Features

  • s 1) Input voltage range 4.5 30V 2) Built-in Step-up DC/DC controller 3) Built-in current driver 4ch (150mA max. ) for LED drive 4) Compatible with PWM light-modulating 0.38 99.5% 5) Built-in protective functions (UVLO, OVP, TSD, OCP) 6) Built-in abnormal-status-detecting function (open/short) 7) HSOP-M28 package.

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Datasheet Details

Part number BD8108FM
Manufacturer ROHM
File Size 805.93 KB
Description White LED driver IC
Datasheet download datasheet BD8108FM 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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TECHNICAL NOTE For LCD panel backlight White LED driver IC under development BD8108FM rev. 0.14 ● Outline BD8108FM is a white LED driver of high-withstand-voltage (36V). Step-up DC/DC converter and constant current output 4ch are built-in in 1chip. The brightness can be controlled by either PWM or VDAC. ● Features 1) Input voltage range 4.5 30V 2) Built-in Step-up DC/DC controller 3) Built-in current driver 4ch (150mA max.) for LED drive 4) Compatible with PWM light-modulating 0.38 99.5% 5) Built-in protective functions (UVLO, OVP, TSD, OCP) 6) Built-in abnormal-status-detecting function (open/short) 7) HSOP-M28 package ● Application Car navigation backlight and small & medium-sized LCD panel etc.