TP5100 2A 8.4V/4.2V 1S or 2S Lithium 18650 Charger DIY module TP5100 2A 8.4V/4.2V 1S or 2S Lithium 18650 Charger DIY module
TP5100 Lithium charger module TP5100 Lithium charger module
TP5100 pins and connector TP5100 pins and connector
TP5100 PCB back view TP5100 PCB back view

TP5100 2A 8.4V/4.2V 1S or 2S Lithium 18650 Charger DIY module

  • Part numberBAT-00869
  • Stock Sold out
For Information only. Not available to sell.

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What's included

  • What's included

Product Description

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. 
- 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, 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 
Maximum Ratings: 
- 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 ° 
- Portable equipment, various chargers 
- Smartphone, PDA, mobile cellular telephone 
- MP4, MP5 players, tablets 
- HM 
- Power Tools 
- Walkie-talkie 
Default shipping settings:
4.2V 2A. The board has with LED, and LED's external reserve position. 
25 * 17 * 5mm ultra-small size 
Input voltage: 5-18V DC power supply 
Charge status: full and unloaded blue lights, charging red.
  • What's included

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