FEATURES
nn 1500nA Input Quiescent Current (Output in Regulation – No Load, VIN = 18V) nn 830nA Input Quiescent Current in UVLO, VIN = 12V nn 14V to 20V Input Operating Range nn Integrated Low-Loss Full-Wave Bridge Rectifier nn 16V UVLO Improves Power Utilization from High Voltage Current Limited Inputs nn Up to 100mA of Output Current nn High Efficiency Integrated Hysteretic Buck DC/DC nn Selectable Output Voltages: 3.45V, 4.1V, 4.5V, 5.0V nn Input Protective Shunt – Up to 25mA Pull-Down at VIN ≥ 20V nn Available in 10-Lead MSE and 3mm × 3mm DFN Packages APPLICATIONS
nn Piezoelectric Energy Harvesting nn Electro-Mechanical Energy Harvesting nn Low Power Battery Charging nn Wireless HVAC Sensors nn Mobile Asset Tracking nn Tire Pressure Sensors nn Battery Replacement for Industrial Sensors LTC3588-2 Nanopower Energy Harvesting Power Supply with 14V Minimum VIN DESCRIPTION
An ultralow quiescent current undervoltage lockout (UVLO) mode with a 16V rising threshold enables efficient energy extraction from sources with high open circuit voltages.
Linear Technology
