TP5100 is for charging single-cell 3.7V and 2-cell 7.4V lithium batteries.

TP5100 internal input has over-current, under-voltage protection, over-temperature protection, short-circuit protection, battery temperature monitoring, reverse battery protection.

TP5100 has 5V-18V wide input voltage, pre-charging, constant current, constant voltage three-phase dual battery drip charging, pre-charging current drip charging current with an external resistance setting, maximum charging current up to 2a.

TP5100 with 400kHz switching mode makes it possible to use a smaller external Suo device and the large current charge still maintains a smaller amount of heat.

TP5100 internal power PMOSFET, anti-attack circuit, so anti-attack protection and other external Schottky diode.

Specifications: Can charge 1S – 2S cell lithium batteries.

4.2V – 8.4V charging voltage Maximum charging current: 2A Programmable constant pre-charging current 10% -100%.

Input voltage: 5-18V Red and green led charging status indicator Blue led: Battery is charging empty.

Red led: Battery full Short-circuit protection: Continuous Chip temperature protection, over-current protection, under-voltage protection Battery temperature protection, reverse battery shutdown, short-circuit protection Switching frequency 400Khz, available inductance 20uH and more Operating environment temperature range: -40 ° +85 ° Dimensions: 25175mm ultra-small size Application: Portable equipment, various chargers Smartphone, PDA, mobile mobile phone MP4, MP5 players, tablets HM Power tools Radio Package Content: 1pc TP5100 Lithium Battery Charger Module