US 12,353,232 B2
Regulator circuit module, memory storage device and voltage control method
Chien-Fu Huang, Hsinchu (TW); and Bing-Wei Yi, Taichung (TW)
Assigned to PHISON ELECTRONICS CORP., Miaoli (TW)
Filed by PHISON ELECTRONICS CORP., Miaoli (TW)
Filed on Nov. 23, 2022, as Appl. No. 17/992,942.
Claims priority of application No. 111137996 (TW), filed on Oct. 6, 2022.
Prior Publication US 2024/0118721 A1, Apr. 11, 2024
Int. Cl. G11C 11/34 (2006.01); G05F 1/575 (2006.01); G11C 16/30 (2006.01); G11C 16/04 (2006.01)
CPC G05F 1/575 (2013.01) [G11C 16/30 (2013.01); G11C 16/0483 (2013.01)] 27 Claims
OG exemplary drawing
 
1. A regulator circuit module, comprising:
a driving circuit configured to generate an output voltage according to an input voltage;
a feedback circuit coupled to the driving circuit and configured to generate a feedback voltage according to the output voltage;
a second regulator circuit coupled to the feedback circuit and configured to generate an output according to a reference voltage and the feedback voltage; and
a first regulator circuit coupled to the second regulator circuit, the driving circuit and the feedback circuit,
wherein the first regulator circuit is configured to receive the output of the second regulator circuit and the feedback voltage and control the driving circuit to adjust the output voltage in response to the output of the second regulator circuit and a current change caused by the feedback voltage.