| 摘要 |
<p>The switching DC-DC converter comprises an inductor (L1), a control circuit (IC1) with an oscillator (OS) and an output stage (Q1, Q2), the output stage (Q1, Q2) being coupled to the inductor (L1), a diode (D1) coupled to the inductor (L1), and a feedback loop (FB) for generating a stabilized output voltage (U3). An output voltage (U1, U2) of the output stage (Q1, Q2) is coupled with an oscillator input (3) of the control circuit (IC1), for example via an impedance (R7), for synchronizing an oscillation cycle of the oscillator (OS) with a current pulse of the output stage (Q1, Q2). <IMAGE></p> |
