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BD81A24EFV-M

Part Number	BD81A24EFV-M
Manufacturer	Rohm
Description	4ch White LED Driver
Published	Jun 5, 2016
Detailed Description	Datasheet 4ch White LED Driver with Buck-Boost (40 LED Maximum) BD81A24MUV-M / BD81A24EFV-M General Description BD81A...
Datasheet	BD81A24EFV-M PDF File

Overview

Datasheet 4ch White LED Driver with Buck-Boost (40 LED Maximum) BD81A24MUV-M / BD81A24EFV-M General Description BD81A24MUV-M/EFV-M is a white LED driver with the capability of withstanding high input voltage (35V Max).
This driver has 4ch constant-current drivers integrated in 1-chip, where each channel can draw up to 120mA (Max), which is also suitable for high illumination LED drive.
Furthermore, a buck-boost current mode DC/DC controller is also integrated to achieve stable operation during power voltage fluctuation.
Light modulation (5000: 1 dimming function) is possible by PWM input.
Key Specifications Operating Input Voltage Range 4.
5 to 35 V Output LED Current Accuracy ±3.
0%@50...

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BD81A24EFV-M 4ch White LED Driver - Rohm

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