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公开(公告)号:US20100250913A1
公开(公告)日:2010-09-30
申请号:US12411392
申请日:2009-03-26
申请人: John J. Breen, III , Shiguo Luo , Colin A. Lambert
发明人: John J. Breen, III , Shiguo Luo , Colin A. Lambert
摘要: A method for increasing efficiency of a voltage regulator in an information handling system (IHS) is provided. The method may include enabling one or more operating phases associated with the voltage regulator and initializing a switch configuration having at least one high-side switch and at least one low-side switch. In addition, the may method include initializing a dead-time value, sensing a load current, and adjusting the number of operating phases, the switch configuration, or the dead-time value in response to the load current
摘要翻译: 提供了一种用于提高信息处理系统(IHS)中的电压调节器的效率的方法。 该方法可以包括实现与电压调节器相关联的一个或多个操作阶段,以及初始化具有至少一个高侧开关和至少一个低侧开关的开关配置。 另外,可能方法包括:响应负载电流初始化死区时间值,检测负载电流以及调节操作阶段数,开关配置或死区时间值
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公开(公告)号:US08219832B2
公开(公告)日:2012-07-10
申请号:US12411392
申请日:2009-03-26
申请人: John J. Breen, III , Shiguo Luo , Colin A. Lambert
发明人: John J. Breen, III , Shiguo Luo , Colin A. Lambert
摘要: A method for increasing efficiency of a voltage regulator in an information handling system (IHS) is provided. The method may include enabling one or more operating phases associated with the voltage regulator and initializing a switch configuration having at least one high-side switch and at least one low-side switch. In addition, the may method include initializing a dead-time value, sensing a load current, and adjusting the number of operating phases, the switch configuration, or the dead-time value in response to the load current.
摘要翻译: 提供了一种用于提高信息处理系统(IHS)中的电压调节器的效率的方法。 该方法可以包括实现与电压调节器相关联的一个或多个操作阶段,以及初始化具有至少一个高侧开关和至少一个低侧开关的开关配置。 另外,可能的方法包括初始化死区时间值,感测负载电流,以及响应于负载电流来调整操作阶段的数量,开关配置或死区时间值。
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