Datasheet Details
Part number:
CP2133
Manufacturer:
Chiphomer
File Size:
108.33 KB
Description:
High Efficiency 1X/1.5X Fractional Charge Pump
Datasheet Details
Part number:
CP2133
Manufacturer:
Chiphomer
File Size:
108.33 KB
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 RoHSApplications
* 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 3mmCP2133 Distributors
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