.  . Charger, Lithium-ion polymer, Power and Batteries, Regulators and Converters . TP5100 Lithium Lion Battery Charger Module

TP5100 Lithium Lion Battery Charger Module

$7.95 (AUD)

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.

20 in stock

Qty Discount
2 + 5%
5 + 10%
SKU: TS-P304 Categories: , , ,

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TP5100 Lithium Lion Battery Charger Module built-in input overcurrent, under-voltage 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 diodes.

  • 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
Package Included:

1 x TP5100 Lithium Lion Battery Charger Module

Size: 25 x 17 x 5 mm.

Development  Resources: demo codes, schematics, datasheets, etc

Youtube: TP5100 Single 4.2V / Dual 8.4V 2A Lithium Battery Charging Board Review Test Tutorial

Wikipedia:  Battery Management System


1. There may be slight size deviations due to manual measurement, different measuring methods, and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles, and display monitors.

Related Products: 

TP4056 Mini USB 1A
TP4056 Mini USB 1A 5v lithium battery charger

TP4056 li-ion battery charger module can be used anywhere where you are using portable devices with li-ion batteries. For example, it can be used to make solar power banks and it can also be used in your electronics projects. Moreover, it can also be used as a charger or alternative charger for cell phones, digital cameras, and other portable devices.

Weight .003 kg
Dimensions 2.5 × 1.7 × .05 cm

Product Applications

  • Portable equipment, various chargers
  • Smartphone, PDA, mobile cellular telephone
  • MP4, MP5 players, tablets
  • HM
  • Power Tools
  • Walkie-talkie

We Customize Just for You!!

Tempero Systems offers many custom IoT electronic design services to help tailor our product to your exact needs. Whether you are looking for custom firmware, circuit board modifications, metal enclosures, or industrial color printing, we can help you with a wide variety of design services.