Datasheet4U.com

BD9421F - LED Drivers

ROHM

📥 Download Datasheet

BD9421F Datasheet Preview — Preview of BD9421F PDF

datasheet Preview Page 2

datasheet Preview Page 3

Datasheet Details

Part number	BD9421F
Manufacturer	ROHM ↗
File Size	1.10 MB
Description	LED Drivers
Datasheet	BD9421F-ROHM.pdf

BD9421F Product details

Description

BD9421F is high efficiency driver for white LED.

Features

6ch LED constant current driver(External PNP Tr Type).
Maximum LED setting current 500mA(VREF Pin setting).
±2% LED current accuracy(VREF=0.9V setting).
Built-in DC/DC converter.
Analog Dimming(Linear) function.
LED protection function(OPEN/SHORT protection)[PWM-independent Type].
Individual detection and individual LED OFF for both OPEN and SHORT circuit.
VOUT Over Voltage Protection(OVP) and reduced voltage protection(SCP) circuit.
Built-in under v.

📁 BD9421F Similar Datasheet

BD942 - Silicon PNP Power Transistor (INCHANGE)
BD942F - Silicon PNP Power Transistor (INCHANGE)
BD940 - Silicon PNP Power Transistor (INCHANGE)
BD9400BFP - System Power Supply (Rohm)
BD9401FM - SMPS Controller (Rohm)
BD940F - Silicon PNP Power Transistor (INCHANGE)
BD941 - Silicon Epitaxial Power Transistors (NXP)
BD941F - NPN Transistor (INCHANGE)

Other Datasheets by ROHM

BD9420F - White LED Driver
BD9422EFV - White LED Driver
BD9423EFV - 6ch boost LED driver
BD9428 - White LED Driver
BD94062F - high efficiency driver
BD9406KS2 - 28bit Audio DSP

Published: May 5, 2014 |