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  • goldtech integrated circuit 4056 1A lithium-ion battery charger chip SOP8 tp 4056 New IC TP4056
  • goldtech integrated circuit 4056 1A lithium-ion battery charger chip SOP8 tp 4056 New IC TP4056
  • goldtech integrated circuit 4056 1A lithium-ion battery charger chip SOP8 tp 4056 New IC TP4056
  • goldtech integrated circuit 4056 1A lithium-ion battery charger chip SOP8 tp 4056 New IC TP4056
  • goldtech integrated circuit 4056 1A lithium-ion battery charger chip SOP8 tp 4056 New IC TP4056
goldtech integrated circuit 4056 1A lithium-ion battery charger chip SOP8 tp 4056 New IC TP4056

goldtech integrated circuit 4056 1A lithium-ion battery charger chip SOP8 tp 4056 New IC TP4056

$1.00-$5.00/ Piece|1 Piece/Pieces(Min. Order)
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goldtech integrated circuit 4056 1A lithium-ion battery charger chip SOP8 tp 4056 New IC TP4056

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Lithium-Ion Battery Charging: Supports constant current (CC) and constant voltage (CV) charging modes for safe and efficient lithium-ion battery charging.
  • Safety Protections: Integrates overcharge protection, overcurrent protection, and short-circuit protection to ensure system reliability and user safety.

Key features

  • 1. Durable Material Technology for Reliable Performance

    • With a corrosion-resistant metal lead frame and a robust black plastic body, you can ensure long-lasting operation under mechanical stress and harsh environmental conditions*.

  • 2. Space-Efficient Surface-Mount Design for Seamless Integration

    • With an 8-pin SOIC package and SMT compatibility, you can achieve compact PCB layouts and streamline manufacturing processes compared to through-hole components*.

  • 3. High-Efficiency Charging with Advanced MOSFET Output

    • With MOSFET-based output and dual charging modes (constant current/voltage), you can achieve up to 95% efficiency, reducing power loss compared to conventional chargers*.

  • 4. Versatile Scenario Solutions for Diverse Applications

    • With compatibility for portable devices, power banks, and industrial electronics, you can deploy the TP4056 in scenarios requiring reliable lithium-ion charging, from consumer gadgets to commercial systems*.

  • 5. Built-in Safety Protections for Compliance with Industry Standards

    • With integrated overcharge, overcurrent, and short-circuit protections, you can meet safety requirements for battery management systems in regulated applications*.

Product details

goldtech integrated circuit 4056 1A lithium-ion battery charger chip SOP8 tp 4056 New IC TP4056

The goldtech TP4056 1A Lithium-Ion Battery Charger Chip (SOP8) is a surface-mount integrated circuit designed for efficient and safe charging of lithium-ion batteries. Its compact SOP8 package, MOSFET output, and robust protection features make it ideal for portable devices, power banks, and IoT applications.

Technical specifications

FeatureSpecificationBenefit
Mounting TypeSMD (Surface-Mount Design)Enables high-density PCB integration and automated assembly.
Output TypeMOSFET Controlled ChargingWith MOSFET output, you can achieve efficient power delivery with minimal heat.
Charging Current1ASupports fast charging for small-to-medium capacity batteries.
Package Type8-Pin SOP8Compact size (5x6mm) for space-constrained designs.
Protection FeaturesOvercharge/Overcurrent/Short-CircuitWith triple-layer protection, you can ensure battery and system safety.
EfficiencyHigh Efficiency (Low Power Loss)Reduces energy waste, ideal for battery-powered devices.

Customization guide

Adjust charging voltage/current thresholds via external resistors to match specific battery requirements. The SMD design allows flexible PCB layout optimization for compact devices.

Get inspired

Ideal for power banks, wearable electronics, and IoT devices where reliable lithium-ion charging is essential. Pair with thin-film batteries for sleek, modern designs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Maximum Current1A+15% (1.15A)+30% (1.3A)*
Operating Temp Range-20°C to 70°C-30°C to 85°C-40°C to 105°C
CertificationsCECE + RoHSCE + RoHS + UL
Protection LevelsBasic (Overcharge/Overcurrent)+Short-Circuit+Temperature Monitoring

Supplier's note

  1. Technical Breakthroughs:

    • MOSFET Output: Enables precise current control for faster, cooler charging.
    • Triple Protection: Overcharge/overcurrent/short-circuit guards eliminate battery failure risks.
    • SMD Design: Reduces assembly costs and enables miniaturization in consumer electronics.

  2. Version Selection Guide:

    • Base Model: Perfect for basic applications like small power banks or low-power IoT devices.
    • Advanced Model: Ideal for industrial tools or wearable devices needing wider temperature tolerance (-30°C to 85°C).
    • Pro Model: Choose for medical or aerospace applications requiring UL certification and advanced thermal monitoring.

    With the Pro version’s 1.3A output, you can charge larger batteries 30% faster than standard models. Its UL certification ensures compliance with stringent industry safety standards. Pair its MOSFET efficiency with robust protection to create durable, high-performance systems.

Frequently asked questions

  • Which TP4056 charger IC suits portable devices like power banks?

  • Is the TP4056 certified for safe lithium-ion battery charging?

  • How does the TP4056’s black plastic body compare to other SMD charger ICs?

  • Can the TP4056 be customized for specific battery voltage requirements?

  • How efficient is the TP4056 compared to other linear charger ICs?

  • Why choose the TP4056’s SMD design over through-hole alternatives?

  • Does the TP4056 protect against overcharging in high-temperature environments?

  • Is the TP4056 suitable for industrial battery management systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Lithium-ion Battery Charger ICsPortable devices, power banks- Charging Current: 1A (TP4056 Base) ▲ vs Industry Standard 0.5A; Advanced: 2A ▲▲
- Protection: Overcharge/overcurrent/short-circuit (Base) ▲ vs Industry (overcharge only); Advanced adds temp monitoring ▲▲
- Efficiency: 95% (Base) ▲ vs 85% industry standard; Advanced: 98% ▲▲		Integrates safety features, cost-effective, compact SOP-8 packageLimited to 1A charging (Base), no USB-C compatibility
USB-C PD Charger ICsLaptops, USB-C devices- Charging Current: Up to 5A (Advanced) ▲▲ vs Industry Standard 3A; Base: 2A ▲
- Compatibility: USB-C PD 3.0 (Base) vs PD 3.1 (Advanced) ▲▲		High power delivery (up to 100W), backward compatibility with USB 2.0/3.0Higher cost, complex circuit design requirements
Wireless Charging ICsSmartphones, wireless power mats- Power Output: 15W (Advanced) ▲▲ vs Industry Standard 10W; Base: 5W ▲
- Efficiency: 80% (Base) vs 85% Advanced ▲▲
- Alignment Sensitivity: ±2mm (Base) vs ±0.5mm Advanced ▲▲		Contactless convenience, supports Qi/PMA standardsLower efficiency than wired charging, limited to low-power devices (Base)
High-Current Battery Charger ICsElectric vehicles, industrial batteries- Charging Current: 10A (Advanced) ▲▲ vs Industry Standard 5A; Base: 3A ▲
- Thermal Management: Active cooling (Advanced) ▲▲ vs passive (Base)		Handles large battery packs, fast charging for EVsBulky design, requires robust thermal management systems
Low-Power Consumption Charger ICsWearables, IoT sensors- Quiescent Current: 1μA (Advanced) ▲▲ vs Industry Standard 5μA; Base: 3μA ▲
- Operating Voltage: 1.8V–5.5V (Base/Advanced)		Prolongs battery life in low-power devices, ultra-compact designLimited to small batteries, slower charging speeds
Multi-Cell Battery Management ICsDrone batteries, solar storage systems- Cell Count Support: 4 cells (Base) vs 8 cells (Advanced) ▲▲
- Balancing Accuracy: ±10mV (Base) vs ±2mV (Advanced) ▲▲
- Protection: Overvoltage/undervoltage (Base) vs overtemperature/short-circuit (Advanced) ▲▲		Ensures uniform cell charging, extends battery lifespanComplex configuration, higher cost for multi-cell setups

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