SP7122 driver equivalent, (sp7120 / sp7122) 2 or 3 channel low dropout high side linear led driver.
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* LED Driver for common cathode parallel connected LEDs Ultra Low Dropout Voltage of 150mV No EMI, no switching noise Integr.
Mobile Phones PDA, DSC, MP3 players Handheld Computers Keypads and display backlight GENERAL DESCRIPTION
The SP712X dri.
The SP712X driver’s family provides a simple solution for a matched current source for any color common cathode LED configuration. The common cathode connection allows the user to increase the LED power dissipation by having the cathodes heat-sinked.
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