CPC H02M 1/0045 (2021.05) [G11C 5/145 (2013.01); H02M 3/07 (2013.01)] | 19 Claims |
1. A voltage generating circuit comprising:
an assist circuit configured to generate an assist signal indicating an enable mode, when a first power supply voltage is lower than an assist reference voltage;
a compensation circuit configured to receive the first power supply voltage and generate a compensation signal based on the first power supply voltage, based on the assist signal indicating the enable mode;
an internal voltage converter configured to receive the first power supply voltage and generate a regulated voltage based on the first power supply voltage; and
a charge pump circuit configured to generate a pump voltage based on the regulated voltage and based on the compensation signal,
wherein the compensation signal compensates the regulated voltage.
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