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TP4056X-42-ESOP8 - Lithium Ion Battery Management 1A IC SOP-8-EP

Top Power ASIC

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SKU:
129-TP4056X-42-ESOP8
MPN:
TP4056X-42-ESOP8
TP4056X-42-ESOP8 Lithium Ion Battery Charger IC 1A Single Cell Battery Management SOP-8-EP
Quantity
Unit Price (ex. GST)
1 - 9
₹ 31.19
10 - 99
₹ 28.07
100 or above
₹ 24.95
TP4056X-42-ESOP8 is a single-cell lithium-ion battery charger IC with up to 1A programmable charging current. It supports CC/CV charging and integrates thermal regulation, charge termination, and auto-recharge in a SOP-8-EP package. View full description
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  • GST Invoice
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₹36.80 inc. GST
₹31.19 ex. GST

Technical Specifications

Brand:
Top Power ASIC
Package:
SOP-8-EP
Operating Temperature:
-40 C~+85 C
Quiescent Current:
70uA
Battery Charge:
Not Supported
Type of Battery:
Lithium Battery
Operating Voltage:
4V~8V
The Chip Type:
Charging IC
Charge Current - Max:
1A

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

1A Lithium-Ion Battery Charger and Management IC for Single-Cell Charging Applications

The TP4056X-42-ESOP8 is a highly integrated lithium-ion battery management IC designed for efficient charging of single-cell Li-ion and Li-polymer batteries. This linear battery charger IC supports a programmable charging current up to 1A and operates using a constant current/constant voltage (CC/CV) charging algorithm to ensure safe and reliable battery charging. The device is widely used in USB-powered battery charging circuits and portable electronics where compact size and simple implementation are important. Its SOP-8-EP package provides improved thermal performance, allowing stable operation even during higher charging currents.

This lithium battery charger IC is suitable for applications such as power banks, portable gadgets, IoT devices, DIY battery charging modules, and embedded battery-powered systems. The TP4056X integrates important protection and control features including thermal regulation, charge termination, and automatic recharge functionality. With minimal external components required, it simplifies battery charging circuit design while maintaining safe and efficient charging performance for modern lithium battery systems.

Key Features

  • 1A Programmable Charging Current – Supports adjustable charging current up to 1A using an external resistor.
  • Single-Cell Lithium Battery Charging – Designed for Li-ion and Li-polymer battery management.
  • Constant Current / Constant Voltage Charging – Ensures safe and efficient charging operation.
  • Integrated Thermal Regulation – Automatically reduces charge current to maintain safe operating temperature.
  • Charge Termination and Auto Recharge – Prevents overcharging and restarts charging when battery voltage drops.
  • USB-Compatible Input Supply – Suitable for USB-powered charging applications.
  • Minimal External Components – Simplifies charger circuit design and reduces PCB complexity.
  • SOP-8-EP Package – Enhanced thermal dissipation for stable high-current charging.

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