Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LP3943 SNVS256D – NOVMEBER 2003 – REVISED NOVEMBER 2016 LP3943 16-Channel RGB, White-LED Driver With Independent SMBUS/I2C String Control 1 Features •1 Internal Power-On Reset • Active Low Reset • Internal Precision Oscillator • Variable Dim Rates (From 6.
25 ms to 1.
6 s; 160 Hz to 0.
625 Hz) • 16 LED Drivers (Multiple Programmable States: ON, OFF, Input, and Dimming at a Specified Rate) • 16 Open-Drain Outputs Capable of Driving up to 25 mA per LED 2 Applications • Customized Flashing LED Lights for Cellular Phones • Portable Applications • Digital Cameras • Indicator Lamps • General Purpose I/O Expande...

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