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公开(公告)号:US06998827B2
公开(公告)日:2006-02-14
申请号:US10722376
申请日:2003-11-25
申请人: Giuseppe Gattavari , Raimondo Vai
发明人: Giuseppe Gattavari , Raimondo Vai
IPC分类号: G05F1/40
CPC分类号: H02M3/156 , H02M2001/0009 , H02M2001/0025
摘要: A switching voltage regulator provides a regulated voltage at an output terminal. The switching voltage regulator includes a MOS transistor having a non-drivable terminal coupled with the output terminal and a control circuit receiving a signal that is representative of the current signal flowing in the MOS transistor. The control circuit includes a compensation device adapted for cancelling the thermal variation of the signal that is representative of the current signal flowing in the MOS transistor.
摘要翻译: 开关稳压器在输出端提供稳压电压。 开关电压调节器包括具有与输出端子耦合的不可驱动端子的MOS晶体管和接收代表在MOS晶体管中流动的电流信号的信号的控制电路。 该控制电路包括适于消除代表在MOS晶体管中流动的电流信号的信号的热变化的补偿装置。