TP5100 2 Ampere Lithium Battery Charging Board

TP5100 4.2 volt and 8.4 volt Single and Double Lithium Battery Charge Management 

TP5100 Li ion Battery Charger can be used to charge 1S and 2S Li ion Battery from an input voltage of 5 volts to 18 Volts. TP5100 4.2v 8.4v Single Double Lithium Battery Charge Management Lion Battery Compatible 2 Ampere Charging Board is a double switch buck 8.4 Volts, single cell 4.2 Volts lithium battery charge management chip. Its ultra-compact QFN16 package and simple external circuit, making TP5100 ideal for portable equipment so large current charging management applications. Meanwhile, TP5100 Li-ion battery charger has built-in input overcurrent, under-voltage protection, over-temperature protection, short circuit protection, battery temperature monitoring, reverse battery protection.

TP5100 battery charger module has 5 to 15 Volts wide input voltage, dual battery trickle charge into pre-charge, constant current, constant voltage three-phases, pre-charge current trickle charge current through an external resistor adjustment, the maximum charge current up to 2A. TP5100 works with a frequency of 400kHz switching mode makes it possible to use a smaller outer Suo device and the large current charging still maintains a smaller amount of heat.

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Features of TP5100 Li-Ion Battery Charging Module

• Input voltage : 5-15 Volts DC power supply.

• Charge status : full and unloaded blue lights, charging red.

• Double 8.4v / 4.2v lithium rechargeable single .

• Programmable charge current. 0. 1A-2 Ampere

• Programmable steady precharge current 10% -100%.

• Wide operating voltage, maximum reach I8 Volts.

• Red and green LED charge 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.

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• PWR_ON Power battery for switching control.

Related Links

• TP5100 IC Datasheet

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