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TP4056X-42-ESOP8 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TP4056X-42-ESOP8 product

TP4056X-42-ESOP8

PMIC - Battery Chargers

Battery ChargerLi-IonLinear1A

The TP4056X-42-ESOP8 is a robust 1A linear Li-Ion battery charger optimized for portable electronics.

Best for

  • Portable battery-powered devices
  • USB-powered charging applications

Avoid if

  • Applications requiring high-efficiency switching chargers
  • Systems with input voltages exceeding 8V

Check before use

  • Thermal design of the PCB
  • RPROG resistor value for desired charge current

Key specifications

Max Charge Current
1000 mA
Preset Voltage
4.2 V
Input Voltage
4.0 V - 8.0 V
Package
ESOP8

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Portable ElectronicsUSB Chargers

Datasheet

3f3c1f1ef6220a0b1d5ad2d6447392b0_2211111030_TOPPOWER-Nanjing-Extension-Microelectronics-TP4056X-42-ESOP8_C2763448.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TP4056X-42-ESOP8: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a complete constant-current/constant-voltage linear charger for single-cell lithium-ion batteries, capable of delivering up to 1A of charge current.