LTC3109 Description
Its unique, proprietary autopolarity topology allows it to operate from input voltages as low as 30mV, regardless of polarity. Using two pact step-up transformers and external energy storage elements, the LTC3109 provides a plete power management solution for wireless sensing and data acquisition. The 2.2V LDO can power an external microprocessor, while the main output can be programmed to one of four fixed voltages.
LTC3109 Key Features
- Selectable VOUT of 2.35V, 3.3V, 4.1V or 5V
- 2.2V, 5mA LDO
- Logic-Controlled Output
- Energy Storage Capability for Operation During