I'm currently using two TLC59284's in a low-current design. I like the TLC59284's SPI interface (needed) and the switching delay, but the supply/quiescent current is a bit too high. Is there another part that has similar features but with a much lower current? I'm using all 32 channels (2x16) with "standard" SMD LEDs at 20mA. The highest forward voltage on the LED is about 3.2V. I have the LED supply at 3.7V which is also the voltage for the digital interface. Thanks, Al.
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