CATALYST SEMICONDUCTOR CAT4016 16-Channel Constant Current LED Driver Manual

Update: 29 September, 2023

The CAT4016 is a 16 channel constant current driver for LED billboard and other general display applications. LED channel currents are programmed together via an external RSET resistor. Low output voltage operation on the LED channels as low as 0.4V (for 2 to 100mA LED current) allows for more power efficient designs. A high-speed 4-wire serial interface of up to 25MHz clock frequency controls each individual channel using a shift register and latch configuration. A serial output data pin (SOUT) allows multiple devices to be cascaded and programmed via one serial interface. The device also includes a blanking control pin (BLANK) that can be used to disable all channels independently of the interface. Thermal shutdown protection is incorporated in the device to disable the LED outputs if the die temperature exceeds a set limit.

Brand: CATALYST

File format: PDF

Size: 238 KB

MD5 Checksum: 67C384C33D55A6C9625FE998922BF866

Publication date: 11 April, 2012

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PDF Link: CATALYST SEMICONDUCTOR CAT4016 16-Channel Constant Current LED Driver Manual PDF

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