0.9V Boost Driver for Solar Lamps
Single-cell boost driver with special features for operation with solar lamps boost current driver for up to 40mA with a direct connection to the solar cells Minimum input voltage 0.9V - allows the use of a single NiMH cell (1.2V) Requires only one inductor, one resistor and a Schottky diode as external components No external photo sensor required (solar cell operates as a light sensor) Adjustable light threshold for switching on the LED Low current consumption Battery deep discharge protectionLED solar garden lamps House number and sign lighting with solar cells Solar powered LED road markers Solar pocket torches Model making, toys using solar cells Solar battery chargers