BD6142AMUV Datasheet 8-channel White Led Driver

Manufacturer: ROHM

Overview: Datasheet 8-Channel White LED Driver with Integrated FET for up to 80 LEDs BD6142AMUV.

Datasheet Details

Part number	BD6142AMUV
Manufacturer	ROHM
File Size	1.13 MB
Description	8-Channel White LED Driver
Datasheet	BD6142AMUV-ROHM.pdf

General Description

This IC is white LED driver IC with PWM step-up DC/DC converter that can boost max 41V and current driver that can drive max 30mA.

The wide and precision brightness can be controlled by external PWM pulse.

This IC has very accurate current drivers, and it has few current errors between each strings.

Key Features

High accuracy & good matching current drivers 8ch (MAX30mA/ch) Integrated 50V power Nch MOSFET Soft Start function Drive up to 11 LEDs in series, 8 strings in parallel Rich safety functions.
Over-voltage protection.
External SBD open detect / Output Short protection.
Over current limit.
CH Terminal open / GND short protect.
CH over voltage protect / LED short protect.
Thermal shutdown.
UVLO Analog Brightness Control.
Key Specifications Operating power supply vo.

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