Linear Technology Solar Battery Charger

Linear technology has released the the lt3652 an innovative solar power directed monolithic buck battery charger ic for modern battery chemistries.

Linear technology solar battery charger.

1dc2069afbdemo manual dc2069adescriptionlt8490high efficiency mppt batterycharger controllerdemonstration circuit 2069a features lt 8490 a highperformance buck boost converter that implements anmppt function and flexible charging profiles suitable for datasheet search datasheets datasheet search site for electronic components and semiconductors integrated circuits diodes and other. R541 reliability data application notes 1 pdf. Advantages of using solar car battery chargers. Linear technology s lt3652 buck step down charger for solar power remote monitory and hand held applications ltc s lt3652 is a solar power directed monolithic buck battery charger ic for modern battery chemistries whichoperates over a 4 95 v to 32 v input voltage range.

Linear technology corporation battery charger primer march 1996. Solar cells have a complex relationship between solar irradiation temperature and total resistance that produces a non linear output efficiency which can be analyzed based on the i v curve. Simplicity these devices are very very easy to use. Reverse voltage protection for battery chargers rev.

There are a number of advantages to using an auto battery charger that runs off of a solar cell advantages such as. A battery charger that plugs into a wall socket can supply a high level of power. The lt3652 features an innovative input voltage regulation loop which controls charge current to hold the input voltage at a programmed level. These battery charger ics are offered in linear or switching topologies and are completely autonomous in operation.

It is the purpose of the mppt system to sample the output of the cells and apply the proper resistance load to obtain maximum power for any given. Analog devices offers a broad portfolio of high performance battery charger ic devices for any rechargeable battery chemistry including li ion lifepo4 lead acid and nickel based for both wired and wireless applications. Solar battery charger operated on the principle that the charge control circuit will produce the constant voltage. Power tracking 2a battery charger for solar power data sheet reliability data 1 pdf.

2 battery charger developing a stand alone or embedded battery charger for today s portable products and using the latest battery technology requires careful consider ation of how the system elements including battery charger system.