TP5100 Lithium Battery Charger Module Single/Double Cell 2A

Description: TP5100 2A Single and Double Lithium Battery Charger Module are a double output level (4.2v and 8.4v) charger, charging 4. 2V lithium battery 2A (maximum charging current) rechargeable lithium plate management For Arduino, which is based on TP5100 switch buck rechargeable lithium battery chip. The TP5100 is a tiny step-down and stand-alone 400kHz switching chip, so it is very suitable for portable devices. TP5100 chip has some built-in protection circuits to protect it against input Overcurrent failures, Undervoltage failures, over-temperature failures, short circuit failures, reverse battery faults. This board can be supplied with a wide range of 5V-18V power supply, producing two stable 8.4V or 4.2V charging voltages with 0.1A up to 2A current. This is a 4.2V charger as a default, for changing to 8.4V, two soldered pad on the edge of the board, named “set” must be shorted. This charger can charge 1 to 4 cell Li-Ion (Li+) /Li-Polymer, NiMH/NiCd, lead-acid and rechargeable batteries of other chemistries in various sizes. It has an LED indicator which is red flashing while charging and changes to a blue color when the battery gets a full charge. Features: Input voltage: 5V~15V DC Charge status: full and unloaded blue lights, charging red Double 8.4v / 4.2v lithium rechargeable single Programmable charge current. 0. 1A-2A Programmable steady precharge current 10% -100% Wide operating voltage, maximum reaches I8V Red and green LED charging status indicator Chip temperature protection, overcurrent protection, under voltage protection Battery temperature protection, reverse battery shutdown, short circuit protection Switching frequency 400Khz, usable inductance 20uH and more PWR_ON Power battery for switching control Size: 25mm x 17mm x 5mm (LxWxH)

TP5100 Lithium Battery Charger Module Single/Double Cell 2A The TP5100 is an integrated Lithium battery charger that has a switch mode buck topology. It has all the integrated functions to charge a single or dual cell Lithium battery, along with a few peripheral components Pin Configuration: VIN+: Input voltage pin (20V max.) GND: Input ground reference BAT+: Battery positive output GND: Battery negative CHARGING: LED output to indicate charging GND: LED ground reference CHARGED: LED output to indicate battery charged Features: Dual/single Lithium battery charger Programmable charging current up to 2A Temperature, overcurrent and undervoltage protection Trickle, constant current and constant voltage charging Package includes: 1x TP5100 Charger Module Datasheet: TP5100 Datasheet Related Products: Modules

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