Two Group, 4 And 2, WLED Driver, Different Current Settings

The CM9142 is an adaptive fractional switched capaci- tor (charge pump) Regulator optimized for driving two groups, 4 and 2, of white LEDs Each group features individual ON/OFF controls and individually set cur- rents. Each LEDs driver current is matched to within 2% for uniform intensity. It supports an input voltage range of 2.9V to 5.5V, with undervoltage lockout. A fail- ure detection circuit prevents the loss of power when one or more LEDs fail (short or open). Internal over- temperature and over-current management provide short Circuit Protection By California Micro Devices Corporation
CM9142 's PackagesCM9142 's pdf datasheet



CM9142 Pinout, Pinouts
CM9142 pinout,Pin out
This is one package pinout of CM9142,If you need more pinouts please download CM9142's pdf datasheet.

CM9142 Application circuits
CM9142 circuits
This is one application circuit of CM9142,If you need more circuits,please download CM9142's pdf datasheet.


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