Datasheet Details
- Part number
- CP2133
- Manufacturer
- Chiphomer
- File Size
- 108.33 KB
- Datasheet
- CP2133_Chiphomer.pdf
- Description
- High Efficiency 1X/1.5X Fractional Charge Pump
CP2133 Description
www.DataSheet4U.com Product Brief CP2133 DC/DC Series High Efficiency 1X/1.5X Fractional Charge Pump for White LED OVERVIEW The CP2133 is optimized.
CP2133 Features
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Drives up to 4 LEDs at 30 mA Each Regulated Output Current With 0.5% Matching Over Temperature LED Brightness Control Through PWM Control Signal（0Hz～50KHz） Low Input Ripple and Low EMI Over-current and Over-temperature Protected Less than 0.1μA Quiescent Current In Shutdown Mode RoHS
CP2133 Applications
* The device provides a constant current, set by an external resistor, for each LED. The supply voltage ranges from 2.7 V to 5.5 V and is ideally suited for all applications powered by a single LI-Ion battery cell or three to four NiCd, NiMH, or Alkaline
3mm
* 3mm QFN 16L -40℃～85℃
battery cells. T
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