The LTC®3105 is a high efficiency step-up DC/DC converter that can operate from input voltages as low as 225mV. A 250mV start-up capability and integrated maximum power point controller (MPPC) enable operation directly from low voltage, high impedance alternative power sources such as photovoltaic cells, TEGs (thermoelectric generators) and fuel cells. A use.
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.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LTC3100 |
Linear Technology |
1.5MHz Synchronous Dual Channel DC/DC Converter and 100mA LDO | |
2 | LTC3101 |
Linear Technology |
Multi-Output DC/DC Converter and PowerPath Controller | |
3 | LTC3103 |
Linear Technology |
300mA Synchronous Step-Down DC/DC Converter | |
4 | LTC3104 |
Linear |
300mA Synchronous Step-Down DC/DC Converter and 10mA LDO | |
5 | LTC3106 |
Linear Technology |
300mA Low Voltage Buck-Boost Converter | |
6 | LTC3107 |
Linear |
Ultra-Low Voltage Energy Harvester and Primary Battery-Life Extender | |
7 | LTC3108 |
Linear Technology |
Ultralow Voltage Step-Up Converter and Power Manager | |
8 | LTC3108 |
Analog Devices |
Ultralow Voltage Step-Up Converter and Power Manager | |
9 | LTC3108-1 |
Linear Technology |
Ultralow Voltage Step-Up Converter and Power Manager | |
10 | LTC3109 |
Linear Technology |
Ultralow Voltage Step-Up Converter and Power Manager | |
11 | LTC3110 |
Linear |
2A Bidirectional Buck-Boost DC/DC Regulator | |
12 | LTC3111 |
Linear |
1.5A Synchronous Buck-Boost DC/DC Converter |