Switching voltage regulator with negative temperature compensation
    1.
    发明授权
    Switching voltage regulator with negative temperature compensation 有权
    负温度补偿开关稳压器

    公开(公告)号:US06998827B2

    公开(公告)日:2006-02-14

    申请号:US10722376

    申请日:2003-11-25

    IPC分类号: G05F1/40

    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。