DatasheetsPDF.com

CAT4103

ON Semiconductor
Part Number CAT4103
Manufacturer ON Semiconductor
Description 3-Channel Constant-Current RGB LED Driver
Published Jun 27, 2009
Detailed Description CAT4103 3-Channel Constant-Current RGB LED Driver Description The CAT4103 is a 3−channel, linear based constant−current...
Datasheet PDF File CAT4103 PDF File

CAT4103
CAT4103

Overview
CAT4103 3-Channel Constant-Current RGB LED Driver Description The CAT4103 is a 3−channel, linear based constant−current LED driver designed for RGB LED control, requiring no inductor and provides a low noise operation.
LED channel currents up to 175 mA are programmed independently via separate external resistors.
Low output voltage operation of 0.
4 V at 175 mA allows for more power efficient designs across wider supply voltage range.
The three LED pins are compatible with high voltage up to 25 V supporting applications with long strings of LEDs.
A high−speed 4−wire 25 MHz serial interface controls each individual channel using a shift register and latch configuration.
Output data pins allow multiple devices to be cascaded and programmed via one serial interface with no need for external drivers or timing considerations.
The device also includes a blanking control pin (BIN) that can be used to disable all channels independently of the interface.
Thermal shutdown protection is incorpora...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)