LTC3588 集成了一個低損失全波橋式整流器和一個高效率降壓型轉換器，以造就一款專為高輸出阻抗能源 (例如：壓電換能器) 而優化的完整能量收集解決方案。一種具有一個寬遲滯窗口的超低靜態電流欠壓閉鎖 (UVLO) 模式允許電荷在一個輸入電容器上積聚，直到降壓型轉換器能夠有效地將一部分存儲電荷轉移至輸出為止。當處于調節模式時，LTC3588-1 將進入一種睡眠狀態 (在該狀態中，輸入和輸出靜態電流都非常小)。降壓型轉換器根據需要接通和關斷，以保持調節作用。

　　The LTC?3588-1 integrates a low-loss full-wave bridge rectifi er with a high effi ciency buck converter to form a complete energy harvesting solution optimized for high output impedance energy sources such as piezoelectric transducers. An ultralow quiescent current undervoltage lockout （UVLO） mode with a wide hysteresis window allows charge to accumulate on an input capacitor until the buck converter can effi ciently transfer a portion of the stored charge to the output. In regulation， the LTC3588-1 enters a sleep state in which both input and output quiescent currents are minimal. The buck converter turns on and off as needed to maintain regulation. Four output voltages， 1.8V， 2.5V， 3.3V and 3.6V， are pin selectable with up to 100mA of continuous output current; however， the output capacitor may be sized to service a higher output current burst. An input protective shunt set at 20V enables greater energy storage for a given amount of input capacitance.