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SC620 - Octal LED Driver

Description

The SC620 is a multi-purpose LED driver with eight identical, independently controlled current sinks.

Each current sink can drive an LED by connecting the LED’s anode to the system power supply and the cathode to the current sink input pin.

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Datasheet preview – SC620

Datasheet Details

Part number SC620
Manufacturer Semtech Corporation
File Size 292.20 KB
Description Octal LED Driver
Datasheet download datasheet SC620 Datasheet
Additional preview pages of the SC620 datasheet.

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Full PDF Text Transcription

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SC620 Octal LED Driver, General Purpose Current Sink with Serial Interface POWER MANAGEMENT Features „ „ „ „ „ „ „ „ „ „ „ Description The SC620 is a multi-purpose LED driver with eight identical, independently controlled current sinks. Each current sink can drive an LED by connecting the LED’s anode to the system power supply and the cathode to the current sink input pin. Any combination of outputs can be enabled or disabled for optimal design flexibility. The SC620 also employs an adjustable global current gain setting register to allow the current setting step size to vary from 31.25μA to 500μA. This provides a wide range of options for LED variation and dimming functions. The maximum output is also scaled by this step size, with a maximum of 25mA at the highest step setting.
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