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.

Features

Wide current setting range — 31.25μA to 25mA

Eight identical current drivers with independent control

5% current matching, 7% accuracy

I2C interface for microprocessor control

I2C slave address 1110 000x

Less than 1μA quiescent current in shutdown

Low dropout voltage — ≤ 150mV

Over-temperature protection

MLPQ-UT-16 package (3mm x 3mm)

Ultra-thin 0.6mm maximum package height

Fully WEEE and RoHS compliant

Applications

LCD backlighting LED driver

Multicolor and RGB LED driver

General purpose current sink array

General purpose digital output (open-drain) expander

Auto-focus voice-coil driver

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