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TZT TP5100 double single lithium battery charge management compatible 2A rechargeable lithium plate For Arduino

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Brand：TZT

Weight：0.01g

Stock：98474785

Price：$0.36

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Quantity:: - +

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Description:

TP5100 is a double switch buck 8.4V, single cell 4. 2V 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 built-in input overcurrent, undervoltage protection, over temperature protection, short circuit protection, battery temperature monitoring, reverse battery protection.

TP5100 have 5V-18V wide input voltage, dual battery trickle charge into pre-charge, constant current, constant voltage three phase, pre-charge current trickle charge current through an external resistor adjustment, the maximum charge current up to 2A. TP5100 with a frequency of 400kHz switching mode makes it possible to use a smaller outer Suo device and the large current charging still maintain a smaller amount of heat.

TP51OO built-in power PMOSFET, anti-intrusion circuit, so no anti-intrusion protection and other external Schottky diode.

Features:

- Double 8.4v / 4.2v lithium rechargeable single

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

- Programmable steady precharge current 10% -100%.

- Wide operating voltage, maximum reach I8V

- Red and green LED charge status indicator

- Chip temperature protection, overcurrent protection, undervoltage 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

Maximum Ratings: