US 11,676,670 B2
Analog peak power management for multi-die operations
Jason Guo, Hubei (CN)
Assigned to Yangtze Memory Technologies Co., Ltd., Hubei (CN)
Filed by Yangtze Memory Technologies Co., Ltd., Hubei (CN)
Filed on Jul. 5, 2022, as Appl. No. 17/857,674.
Application 17/857,674 is a continuation of application No. 17/116,253, filed on Dec. 9, 2020, granted, now 11,398,283.
Application 17/116,253 is a continuation of application No. PCT/CN2020/128024, filed on Nov. 11, 2020.
Prior Publication US 2022/0336022 A1, Oct. 20, 2022
Int. Cl. G11C 16/30 (2006.01); G11C 16/32 (2006.01); G11C 16/04 (2006.01)
CPC G11C 16/30 (2013.01) [G11C 16/32 (2013.01); G11C 16/0483 (2013.01)] 25 Claims
OG exemplary drawing
 
1. A peak power management (PPM) system for a storage system with multiple memory dies, comprising:
a PPM group comprising multiple PPM circuits, wherein:
each of the multiple PPM circuits is provided in a memory die and comprises a PPM pad, wherein:
PPM pads in the PPM group are electrically connected with each other; and
the multiple PPM circuits are configured to change an electric potential of the PPM pads according to a number of peak power operations performed on the multiple memory dies.