瑞芯微MID方案电源IC——FP6161
The FP6161 is a high efficiency current mode synchronous buck PWM DC-DC regulator. The internal generated 0.6V precision feedback reference voltage is designed for low output voltage. Low RDS(ON) synchronous switch dramatically reduces conduction loss. To extend battery life for portable application, 100% duty cycle is supported for low-dropout operation. Shutdown mode also helps saving the current consumption. The FP6161 is packaged in DFN-6L, SOT23-5L, and TSOT23-5L to reduce PCB space.
主要特性：
工作電壓：2.5-5.5V
低靜態電流：80uA
反饋參考電壓：0.6V（2％）
輸出電壓Adj（可調）
輸出電流800mA
固定振蕩頻率：1.5MHz
內置連續承載800mA的MOS管
內置肖特基二極管
過溫度保護
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