发明申请
US20110006736A1 Battery and Energy Management Circuit with Temporal Storage Mode 有权
电池和能量管理电路与时间存储模式

  • 专利标题: Battery and Energy Management Circuit with Temporal Storage Mode
  • 专利标题(中): 电池和能量管理电路与时间存储模式
  • 申请号: US12500766
    申请日: 2009-07-10
  • 公开(公告)号: US20110006736A1
    公开(公告)日: 2011-01-13
  • 发明人: James RobinsonMarc Riley
  • 申请人: James RobinsonMarc Riley
  • 主分类号: H02J7/00
  • IPC分类号: H02J7/00 H02J7/04
Battery and Energy Management Circuit with Temporal Storage Mode
摘要:
An energy management circuit (100) for use with one or more rechargeable cells (201) is capable of prohibiting discharge in response to temporal or other inputs. In one embodiment, a control circuit (102) applies a control signal to a discharge control node (105) when a charging current is applied for less than a charging duration threshold. The control signal causes a discharge disconnect switch (202) to open. In another embodiment, the control circuit (102) applies the control signal to the discharge control node (105) after failing to detect a charging current for at least a non-charging duration threshold. Discharge can again be allowed by applying a charging current for at least a reset duration.
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