公开(公告)号：US20150340950A1

公开(公告)日：2015-11-26

申请号：US14620656

申请日：2015-02-12

Applicant: Allegro Microsystems, LLC

Inventor： Joshua Wibben ,  Kurt Kimber ,  Peter Tod

IPC: H02M3/158

CPC classification number: H02M3/158 ,  H05B33/0845 ,  H05B33/0851

Abstract: A switching regulator control circuit includes a circuit configured to generate a control signal to control conduction of the regulator switch in response to a reference signal that is ramped to control a rate of change of the regulated output of the regulator and the control signal is gated in response to a PWM signal.

Abstract translation: 开关调节器控制电路包括电路，其被配置为产生控制信号，以响应于斜坡的参考信号来控制调节器开关的导通，以控制调节器的调节输出的变化率，并且控制信号被选通 对PWM信号的响应。