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MAX6979

Maxim Integrated
Part Number MAX6979
Manufacturer Maxim Integrated
Description 5.5V Constant-Current LED Driver
Published Oct 19, 2018
Detailed Description 19-3703; Rev 1; 12/10 MAX6979 16-Port, 5.5V Constant-Current LED Driver with LED Fault Detection and Watchdog General...
Datasheet PDF File MAX6979 PDF File

MAX6979
MAX6979


Overview
19-3703; Rev 1; 12/10 MAX6979 16-Port, 5.
5V Constant-Current LED Driver with LED Fault Detection and Watchdog General Description The MAX6979 serial-interfaced LED driver provides 16 open-drain, constant-current-sinking LED driver outputs rated at 5.
5V.
The MAX6979 operates from a 3V to 5.
5V supply.
The MAX6979 supply and the LEDs’ supply can power up in any order.
The constant-current outputs are programmed together to up to 55mA using a single external resistor.
The MAX6979 operates with a 25Mb, industry-standard, 4-wire serial interface.
The MAX6979 includes circuitry that automatically detects open-circuit LEDs.
Fault status is loaded into the serial-interface shift register when LE g...



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