BD81A74EFV-M - 4ch White LED Driver

ROHM

📥 Download Datasheet

BD81A74EFV-M Datasheet Preview — Preview of BD81A74EFV-M PDF

Datasheet Details

Part number	BD81A74EFV-M
Manufacturer	ROHM
File Size	3.82 MB
Description	4ch White LED Driver
Datasheet	BD81A74EFV-M-ROHM.pdf

BD81A74EFV-M Product details

Description

Key Specifications BD81A74EFV-M / BD81A74MUV-M is a white LED driver with the capability of withstanding high input voltage (maximum 35 V).This driver has 4ch constantcurrent drivers in 1-chip, where each channel can draw up to 120 mA (Max), and it is suitable for high illumination LED drive.Furthermore, a buck-boost current mode DC/DC converter is also built to achieve Operating Input Voltage Range 4.5 V to 35 V Output LED Current Accuracy ±3.0 %@50 mA DC/DC Oscillati

Features

HTSSOP-B28 9.7 mm x 6.4 mm x 1.0 mm.
AEC-Q100 Qualified.
1.
4ch Current Driver for LED Drive.
Buck-Boost Current Mode DC/DC Converter.
Control DC/DC Converter Oscillation Frequency by External Synchronized Signal.
Spread Spectrum Function.
LSI Protection Function (UVLO, OVP, TSD, OCP, SCP).
LED Abnormality Detection Function (Open/Short).
VOUT Discharge Function (Buck-Boost Structure VQFN28SV5050 HTSSOP-B28 Limitation) BD81A74MUV-M BD81A74EFV-M.

📁 BD81A74EFV-M Similar Datasheet

BD81A04AEFV-M - 4ch White LED Driver (Rohm)
BD81A04AMUV-M - 4ch White LED Driver (Rohm)
BD81A04EFV-M - 4-Channel Back-Boost White LED Driver (Rohm)
BD81A24EFV-M - 4ch White LED Driver (Rohm)
BD81A24MUV-M - 4ch White LED Driver (Rohm)
BD81A34EFV-M - 4ch White LED Driver (Rohm)
BD81A34MUV-M - 4ch White LED Driver (Rohm)
BD810 - Plastic High Power Silicon Transistors (ON Semiconductor)

Other Datasheets by ROHM

BD81A74MUV-M - 4ch White LED Driver
BD81A76EFV-M - 6ch White LED Driver
BD81A44EFV-M - 4ch White LED Driver
BD81A44MUV-M - 4ch White LED Driver
BD81010MUV - Gamma voltage generater
BD81026MUV - Gamma voltage generater

Published: May 10, 2020 |