Monday, September 14, 2015

Circuit Diagram DC to DC Converter 2.4V to 5V using LM2623

Robotronicdiagram. - Here is circuit Circuit Diagram DC to DC Converter 2.4V to 5V using LM2623 like in Figure 1 below. The main component in this DC to DC converter is LM2623 IC. With this circuit schematic we can charge easily our microcontroller using 5V with input 2.4V DC. In here we will show you also the component part ans simple description of this circuit diagram. 

You also can read: Circuit Diagram 5V Power Bank with 3.7V Input using MC34063 DC to DC Converter

Circuit Diagram 

Component Part
  1. LM2623 IC
  2. Resistors
  3. Capacitors
  4. Zener diode 3A

Circuit diagram like in figure 1 above is Circuit Diagram DC to DC Converter 2.4V to 5V using LM2623. According Eltronicschool site describe that this step-up DC to DC converter based on LM2623 IC. LM2623 is The LM2623 is a high-efficiency, general-purpose step-up DC-DC switching regulator for battery-powered and low input voltage systems. It accepts an input voltage between 0.8 V and 14 V and converts it into a regulated output voltage between 1.24 V and 14 V. Efficiencies up to 90% are achievable with the LM2623.

In order to adapt to a number of applications, the LM2623 allows the designer to vary the output voltage, the operating frequency (300 kHz to 2 MHz) and duty cycle (17% to 90%) to optimize the part's performance. The selected values can be fixed or can vary with battery voltage or input to output voltage ratio. The LM2623 uses a very simple, on/off regulation mode to produce good efficiency and stable operation over a wide operating range. It normally regulates by skipping switching cycles when it reaches the regulation limit (Pulse Frequency Modulation).

Please read more this article from original source about Circuit Diagram DC to DC Converter 2.4V to 5V using LM2623 using link Here.

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