EM8500 Description
The EM8500 is an integrated power management solution for low power applications. It is specifically designed for efficient operation with a variety of DC harvesting sources including thermal electric generators (TEG) or photovoltaic (solar) sources in the μW to mW range. The device is designed to speed-up system start-up time when the main energy storage element (aka Long Term Storage LTS) is pletely discharged or...
EM8500 Key Features
- Flexible operation with different energy banks
- Primary cell battery
- Secondary cell battery
- Capacitors (gold-cap, super-cap)
- Ultra-low power DCDC boost converter with very high efficiency
- Operating mode minimum voltage VDD_HRV ≥ 100 mV (typical)
- Operating mode minimum power: PIN ≥ 1µW (typical)
- Quiescent current: IQ ≤ 125 nA
- Cold-start minimum voltage: VIN ≥ 300 mV
- Cold-start minimum power: PIN ≥ 3 µW (typical)
EM8500 Applications
- LTS) is pletely discharged or insufficiently charged to supply the application, by using a secondary energy storage element (Short Term Storage