TP5100 4.2v 8.4v Single Double Lithium Battery Charge Management Lion Battery Compatible 2A Charging Board 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 for large current charging management applications. TP5100 has 5V-15V 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 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. TP51OO built-in power PMOSFET, anti-intrusion circuit, so no anti-intrusion protection, and another external Schottky diode.
Features:
- Input voltage: 5-15V DC power supply.
- Charge status: full and unloaded blue lights, charging red.
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Double 8.4v / 4.2v lithium rechargeable single .
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Programmable charge current. 0. 1A-2A.
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Programmable steady precharge current 10% -100%.
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Wide operating voltage, maximum reach I8V.
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Red and green LED charge status indicator.
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Chip temperature protection, overcurrent protection, under-voltage protection.
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Battery temperature protection, reverse battery shutdown, short circuit protection.
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Switching frequency 400Khz, usable inductance 20uH, and more.
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PWR_ON Power battery for switching control.
Specification
| Model |
TP5100 |
| Input Supply voltage |
5 ~ 15V DC |
| Programmable charge current |
0.1 ~ 2 A. |
| Length (mm) |
26 |
| Width (mm) |
18 |
| Height (mm) |
5 |
| Country of Origin | China |
