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CP2133 High Efficiency 1X/1.5X Fractional Charge Pump

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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.

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Datasheet Specifications

Part number
CP2133
Manufacturer
Chiphomer
File Size
108.33 KB
Datasheet
CP2133_Chiphomer.pdf
Description
High Efficiency 1X/1.5X Fractional Charge Pump

Features

* z z z z z z z 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

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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