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Lithium Battery Charger Module 2A - TP5100

19-00090171
CompanyOem
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€180
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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.

 

NOTES

  • See the correct wiring in the next image.

 

  • Static input supply voltage (VlN): 20V 
  • BAI: -8.4V-20V 
  • BAT Short-Circuit Duration: Continuous 
  • Operating environment Temperature range: -40 ℃ -85 ℃ 
  • Storage temperature range: -65 ℃ - 125 ℃ 

  • 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 18V
  • 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
  • Application:
    •  Portable equipment, various chargers
    •  Smartphone, FDA, mobile cellular telephone
    •  MP4,MP5 players, tablets
    •  HM
    •  Power Tools
    •  Walkie-talkie
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Company
Oem
Gross Weight
0.003kg
Chemistry
  • Lithium-Ion (Li-Ion)
  • Lithium-Ion Polymer (Li-Po)
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