1) Input voltage: 5-15V DC power supply.
2) Charge status: full and unloaded blue lights, charging red.
3) Double 8.4v / 4.2v lithium rechargeable single .
4) Programmable charge current. 0. 1A-2A .
5) Programmable steady precharge current 10% -100%.
6) Wide operating voltage, maximum reach I8V.
7) Red and green LED charge status indicator.
8) Chip temperature protection, overcurrent protection, under-voltage protection.
9) Battery temperature protection, reverse battery shutdown, short circuit protection.
10) Switching frequency 400Khz, usable inductance 20uH, and more.
Description:
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, make TP5100 ideal for portable equipment so large as current charging management applications. Meanwhile, TP5100 built-in input overcurrent, under-voltage protection, over-temperature protection, short circuit protection, battery temperature monitoring, reverse battery protection.
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.
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, under-voltage protection.
Battery temperature protection, reverse battery shutdown, short circuit protetion.
Switching frequency 400Khz, usable inductance 20uH, and more.
PWR_ON Power battery for switching control.
Package Includes:
1 x TP5100 4.2v 8.4v Single Double Lithium Battery Charging Board.