Batteries and chargers

  • Universal Charger PIC16F877A

    Universal Charger PIC16F877A The device Charger PIC16F877A  is made on a PIC16F877A microcontroller and C++ programming language, SDCC compiler. Able…

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  • Batteries , Download

    Datasheets for lm317.pdf datasheets/lm350.pdf datasheet-max1551-1555.pdf datasheet-lp2951.pdf datasheet-mcp73831.pdf datasheet-4054.pdf datasheet-tp4056.pdf datasheet-1734.pdf datasheet-mcp73812.pdf datasheet-ncp1835.pdf

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  • NCP1835 Charger

    A fully integrated solution is offered  by NCP1835B, providing high stability of the charging voltage (4.2 ± 0.05 V). Perhaps…

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  • LTC1734 Charger

    Also very simple scheme. The charge current is set by the resistor R_prog (for example, if you put a 3…

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  • TP4056 Charger

    The microcircuit is made in the SOP-8 package (see datasheet ), has a metal heat sink on its belly that…

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  • LTC4054 Charger

    Very simple scheme, great option! Allows you to charge a current of up to 800 mA (see the description of…

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  • MCP73831 Charger

    Chip allows you to create the right chargers, moreover, it is cheaper than the untwisted MAX1555. A typical wiring diagram…

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  • LP2951 Charger

    Stabilizer LP2951 is manufactured by National Semiconductors (datasheet). It provides the implementation of the built-in current limiting function and allows…

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  • MAX1551 Charger

    MAX1551 / MAX1555 – specialized chargers for Li + batteries that can operate from USB or from a separate power…

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  • LM317 Charger(3,7V)

    Scheme of a simple charger based on the LM317 chip with a charge state indicator: The scheme is the simplest,…

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