HX4002 pump equivalent, low noise regulated charge pump.
Fixed 3.3V or 5V Outputs VIN Range: 1.8V to 4.5V(HX4002-3.3)
2.7V to 5.5V(HX4002-5) Output Current: Up to 200mA (HX4002-5)
Up to 50mA (HX4002-3.3) Constant Frequency Oper.
The HX4002 is a low noise, constant frequency (1.2MHz) switched capacitor voltage doublers. The HX3200-3.3can produce a regulated output voltage of 3.3Vfrom a minimum input voltage of 1.8V (2 alkaline cells)whereas the HX3200-5 can produce 5V from a .
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