Low-Voltage Four-Channel LED Driver ZLED7012 Datasheet Brief Description The ZLED7012, one of our ZLED family of LED control ICs, is a low-noise, constant-frequency charge pump DC/DC converter that can drive up to four LED channels, providing a programmable constant current level ranging from 1.
8mA to 20mA per LED channel.
It can also drive higher current LEDs because its current sinks can operate in parallel.
It enables white or other color LED applications that require uniform intensity and/or linear progressions in brightness.
Capable of operating efficiently with DC voltage supplies ranging from 2.
8V to 5.
5V, it is ideal for small, battery-powered applications because very few external...

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