摘要
本文在简单介绍电流控制型芯片UC3846的基础上,提供了其在PWM电路中的应用电路及相关PWM控制波形,为分析和设计电流控制型开关电源的控制电路提供了参考依据。
On the basis of the simple introduction on the current source control chip UC3846 interpreted in this article, we can supply some circuit diagram and waveforms in PWM circuit related. It should provide the reference basis for analysing and design the control circuit of the current-mode switching power supply.
出处
《电源世界》
2001年第9期43-46,14,共5页
The World of Power Supply
