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CL330

Part Number	CL330
Manufacturer	Supertex
Description	3-Channel 30mA Linear LED Driver
Published	Sep 26, 2016
Detailed Description	CL330 3-Channel 30mA Linear LED Driver Features ► ±6.0% current accuracy @ 4.0 -15V ► 90V standoff voltage ► Separate ...
Datasheet	CL330 PDF File

Overview

CL330 3-Channel 30mA Linear LED Driver Features ► ±6.
0% current accuracy @ 4.
0 -15V ► 90V standoff voltage ► Separate enable pins for each channel allow for PWM dimming ► Over-temperature protection ► 8-Lead SOIC (w/Heat Slug) package Applications ► LCD backlighting ► Indicator lamps General Description The CL330 is designed to drive 3 strings of LEDs at a constant current of 30mA.
Other drivers with currents in the range of 20 - 30mA are available.
The drive current is ﬁxed, with a ±6% tolerance over a VOUT range of 4.
0 - 15V.
Separate enable pins for each channel allow for PWM dimming, 3-step linear dimming, or individual disconnection of faulty LED strings.
Over-temperature protection circuitry shuts down all 3 channels when the nominal die temperature reaches 135°C.
Normal operation resumes when the die temperature drops by 30°C.
The CL330 is available in the 8-Lead SOIC (w/Heat Slug) package and requires a single ceramic bypass capacitor which may be shared among several driver...

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