BD81A04EFV-M - 4-Channel Back-Boost White LED Driver

Rohm

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Datasheet Details

Part number	BD81A04EFV-M
Manufacturer	ROHM
File Size	728.68 KB
Description	4-Channel Back-Boost White LED Driver
Datasheet	BD81A04EFV-M-Rohm.pdf

BD81A04EFV-M Product details

Description

BD81A04EFV-M is a white LED driver with the capability of withstanding high input voltage (40V MAX).This driver has 4ch constant-current drivers integrated in 1-chip, which each channel can draw up to 120mA max, so that high brightness LED driving can be realized.

Features

ed buck-boost current-mode DC/DC controller.
Four integrated LED current driver channels (120 mA max. each channel).
PWM Light Modulation.
Built-in protection functions (UVLO, OVP, TSD, OCP, SCP).
Abnormal status detection function (OPEN/ SHORT).

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Published: Jan 5, 2015 |