A novel control circuit of power supply management Integrated Circuit (IC) with PSM and current limit state machine is designed in this paper;

设计了一种采用跨周期调制与电流极限状态机相结合工作模式的新型电源管理IC；

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Additional features include an onboard low drop regulator for IC power, programmable soft start, undervoltage lockout, adjustable current limit and output voltage temperature compensation.

其他特点包括用于IC电源的内置低压差稳压器、可编程软启动、欠压闭锁、可调电流限制和输出电压温度补偿。

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