TP5100 4.2v and 8.4v Li-ion Battery Charging Module



12 in stock

48.00 Rs.

12 in stock

Product Overview

TP5100 4.2v and 8.4v Li-ion Battery Charging Module 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, under-voltage protection, over-temperature protection, short circuit protection, battery temperature monitoring, reverse battery protection.
The device 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.  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.
TP5100 built-in power PMOSFET, anti-intrusion circuit, so no anti-intrusion protection and another external Schottky diode.

Features of TP5100 4.2v and 8.4v Li-ion Battery Charging Module

  • 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 pre-charge 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 protection.
  • Switching frequency 400Khz, usable inductance 20uH and more.
  • PWR_ON Power battery for switching control.


Model TP5100
Input Supply voltage (V) 5 ~ 15
Programmable charge current 0.1 ~ 2 A
Length (mm) 26
Width (mm) 18
Height (mm) 5
Weight (gm) 3

  Download TP5100 Battery charging module Datasheet

SKU: MBR-75 Category:
Weight 0.1 kg
Dimensions 5 × 10 × 5 cm

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