2 از 5.0 با 2 رای
ماژول رگولاتور DC به DC افزاینده LTC3108 مناسب برای ولتاژهای بسیار کم
جهت مشاهده دیتاشیت LTC3108 به این لینک مراجعه نمایید.
Descriptions:
The LTC®3108 is a highly integrated DC/DC converter ideal for harvesting and managing surplus energy from extremely low input voltage sources such as TEGs (thermoelectric generators), thermopiles and small solar cells. The step-up topology operates from input voltages as low as 20mV. The LTC3108 is functionally equivalent to the LTC3108-1except for its unique fixed VOUT options. Using a small step-up transformer, the LTC3108 provides acomplete power management solution for wireless sensing and data acquisition. The 2.2V LDO powers an externalmicroprocessor, while the main output is programmed to one of four fixed voltages to power a wireless transmitteror sensors. The power good indicator signals that the main output voltage is within regulation. A second output can beenabled by the host. A storage capacitor provides power when the input voltage source is unavailable. Extremelylow quiescent current and high efficiency design ensure the fastest possible charge times of the output reservoircapacitor.