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TP5100 double single lithium battery charge 2A
TP5100 double single lithium battery charge 2A
Dual single TP5100 lithium battery charge management, 2A compatible 18650 4.2V 8.4V rechargeable lithium plate for arduino
Product Description
- TP5100 is a 8.4V dual buck switch, single cell 4.2V lithium battery charging management chip. Its ultra-compact QFN16 package and simple external circuitry, making TP5100 ideal for portable equipment, hence large current load management applications. Meanwhile, TP5100 built-in input over current, under voltage protection, over temperature protection, short circuit protection, battery temperature monitoring, battery reverse protection.
- TP5100s have 5V-18V wide input voltage, dual battery pre-charge, constant current, three-phase constant voltage, pre-charge current trickle charge current through external resistance adjustment, the current of maximum load up to 2A. TP5100 with a frequency of 400kHz switching mode makes it possible to use a smaller external Suo device, and the large current load still maintains a smaller amount of heat.
- TP51OO built-in power supply PMOSFET, anti-intrusion circuit, so no anti-intrusion protection and other external Schottky diode.
Features:
– Dual single 8.4v/4.2v rechargeable lithium
-Programmable charging current. 0.1A-2A
– Programmable stable precharge current from 10% to 100%.
-Wide operating voltage, maximum range I8V
-Red and green LED charging status indicator
– Chip temperature protection, over current protection, under voltage protection
-Battery temperature protection, battery reverse shutdown, short circuit protection
– 400Khz switching frequency, 20uH and above usable inductance
– PWR_ON power bank for switch control
Maximum odds:
– Static supply voltage (VlN): 20V
-BAI: -8.4V-20V
– BAT Short Circuit Duration: Continuous
– Operating environment temperature range: -40°-85°
-Storage temperature range: -65° – 125°
Application:
-Portable equipment, various chargers
-Smartphone, PDA, mobile phone
-MP4, MP5 players, tablets
-HM
-Power tools
-Talkie Walkie
Default shipping parameters: 4.2V 2A. The board has with LED, and external LED reserve position.
Size: 25*17*5mm ultra-small size
Input voltage: 5-18V DC power supply
Charge Status: Full and uncharged blue lights, Charge red.
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