-
公开(公告)号:US20050218963A1
公开(公告)日:2005-10-06
申请号:US10813501
申请日:2004-03-31
申请人: Alan Ball , Paul Harriman , Stephen Meek , Suzanne Nee
发明人: Alan Ball , Paul Harriman , Stephen Meek , Suzanne Nee
IPC分类号: H02M1/08 , H02M3/158 , H02M3/335 , H03B1/00 , H03K17/06 , H03K17/0814 , H03K17/082 , H03K17/30 , H03K17/693
CPC分类号: H03K17/302 , H02M1/08 , H02M3/1588 , H02M3/33592 , H03K17/063 , H03K17/08142 , H03K17/0822 , H03K17/693 , Y02B70/1466 , Y02B70/1475
摘要: In one embodiment, a self-gated transistor includes a sensing portion that generates a sense signal that is used to drive the self-gated transistor.
摘要翻译: 在一个实施例中,自门控晶体管包括产生用于驱动自门控晶体管的感测信号的感测部分。
-
公开(公告)号:US20060132194A1
公开(公告)日:2006-06-22
申请号:US11013074
申请日:2004-12-16
申请人: Paul Harriman
发明人: Paul Harriman
IPC分类号: H03B1/00
CPC分类号: H02M7/538 , H03K17/063 , H03K2217/0036
摘要: In one embodiment, a power MOSFET driver uses two different voltages for the operating voltage of the two output drivers of the power MOSFET driver.
-
公开(公告)号:US20060022658A1
公开(公告)日:2006-02-02
申请号:US10900167
申请日:2004-07-28
申请人: Paul Harriman , J. Lindberg , Eric Reicher
发明人: Paul Harriman , J. Lindberg , Eric Reicher
IPC分类号: G05F1/40
CPC分类号: H02M3/158
摘要: In one embodiment, a power supply controller is configured to amplify a feedback signal and a voltage reference signal by gains that are substantially constant over an operating frequency of the power supply controller.
摘要翻译: 在一个实施例中,电源控制器被配置为通过在电源控制器的工作频率上基本恒定的增益放大反馈信号和电压参考信号。
-
公开(公告)号:US20050206436A1
公开(公告)日:2005-09-22
申请号:US10805405
申请日:2004-03-22
申请人: Paul Harriman , Hsien-Te Shih
发明人: Paul Harriman , Hsien-Te Shih
CPC分类号: H02M3/1588 , H02M1/32 , Y02B70/1466
摘要: In one embodiment, a power supply system has a transistor driver that receives a PWM signal and generates signals to drive output transistors of the power supply system in response to the PWM signal. If the PWM signal is low for a certain length of time, the transistor driver disables t least one of the output transistors.
摘要翻译: 在一个实施例中,电源系统具有晶体管驱动器,其接收PWM信号并产生信号以响应于PWM信号来驱动电源系统的输出晶体管。 如果PWM信号在一定长度的时间内为低电平,则晶体管驱动器禁用至少一个输出晶体管。
-
-
-