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 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……