LTC3105
400mA Step-Up DC/DC Converter with Maximum Power Point Control and 250mV Start-Up
FEATURES
n Low Start-Up Voltage: 250mV n Maximum Power Point Control n Wide VIN Range: 225mV to 5V n Auxiliary 6mA LDO
Regulator n Burst Mode® Operation: IQ = 24µA n Output Disconnect and Inrush Current Limiting n VIN VOUT Operation n Antiringing Control n Soft Start n Automatic Power Adjust n Power Good Indicator n 10-Lead 3mm × 3mm × 0.
75mm DFN and 12-Lead
MSOP Packages
APPLICATIONS
n Solar Powered Battery/Supercapacitor Chargers n Energy Harvesting n Remote Industrial Sensors n Low Power Wireless Transmitters n Cell Phone, MP3, PMP and GPS Accessory Chargers
DESCRIPTION
The LTC®3105 is a high eff...