CS2001 Datasheet, PDF (6/8 Pages) ON Semiconductor – 1.2 A Switching Regulator, and 5.0 V, 100 mA Linear Regulator with RESET

CS2001
CIRCUIT DESCRIPTION
Figure 3 is an oscilloscope waveform showing the
charge pump collector voltage, collector current and the
charge pump timing capacitor during normal operation
with I_VER = 30mA.
Figure 4 is an oscilloscope waveform showing the voltage
tripler output and the energy reserve input during power up.
Figure 3. Typical Operation with I_VER = 30 mA
Figure 4. Startup with R_V(CHG) = 510 k
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