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New LED parallel driver IC

  • 2013-09-29
  • 281.71KB
  • Points it Requires : 2

              APW7003a2APW7003Low Noise, Regulated Charge Pump DC/DC ConverterFeatures Low Noise Constant Frequency Operation (2MHz) 100mA Output Current Power Range form 2.7V to 4.5V Shutdown Current < 1A Needs No Inductors Soft Start Function Reduces Inrush Current And Has Slew Rate Control Output Voltage Regulates to 5V ± 4%. Uses Small Ceramic Capacitor of 1F Thermal Shutdown Protects Output Over Loading Protects Output Shorted to Ground PWM dimming Control WLED Brightness SOT-26 Package Lead Free Available (RoHS Compliant)General DescriptionThe APW7003 is a low noise, constant frequency switched capacitor, also known as charge pump, voltage doublers. From a 2.7V to 4.5V input, they produce a regulated output voltage with up to 100mA of output current. Low external parts count, one flying ca……             

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