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BD8112EFV-M - White Backlight LED Drivers

General Description

BD8112EFV-M is a white LED driver with the capability of withstanding high input voltage (36V MAX).

This driver has 2ch constant-current drivers integrated in 1-chip, which each channel can draw up to 150mA max, so that high brightness LED driving can be realized.

Key Features

  • 1) Input voltage range 5.0 -30 V 2) Integrated buck-boost current-mode DC/DC controller 3) Two integrated LED current driver channels (150 mA max. each channel) 4) PWM Light Modulation (Minimum Pulse Width 25µs) 5) Oscillation frequency accuracy ±5% 6) Built-in protection.

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Datasheet Details

Part number BD8112EFV-M
Manufacturer ROHM
File Size 532.69 KB
Description White Backlight LED Drivers
Datasheet download datasheet BD8112EFV-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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Power Management ICs for Automotive Body Control White Backlight LED Drivers for Medium to Large LCD Panels (Switching Regulator Type) BD8112EFV-M No.11039ECT11 ●Description BD8112EFV-M is a white LED driver with the capability of withstanding high input voltage (36V MAX). This driver has 2ch constant-current drivers integrated in 1-chip, which each channel can draw up to 150mA max, so that high brightness LED driving can be realized. Furthermore, a current-mode buck-boost DC/DC controller is also integrated to achieve stable operation against voltage input and also to remove the constraint of the number of LEDs in series connection. The brightness can be controlled by either PWM or VDAC techniques. ●Features 1) Input voltage range 5.