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TP5410 LiPo Battery Charger & 5V Boost Converter Shield (2-in-1 Power Module)

K-TECHNICS
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KSh400.00

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When building battery-powered projects, makers traditionally have to wire two separate modules together: a TP4056 board to charge the battery, and a separate step-up (boost) converter to raise the 3.7V battery voltage to the 5V required by standard microcontrollers and USB devices. The TP5410 LiPo Battery Charger and Boost Shield eliminates this frustrating, space-consuming workaround. By utilizing the advanced TP5410 power management IC, this single, ultra-compact module handles both 1A battery charging and 5V step-up boosting simultaneously.

Designed for efficiency and miniaturization, this board acts as a micro-UPS (Uninterruptible Power Supply) for your electronics. You can connect a standard 3.7V Lithium-Ion or Lithium-Polymer (LiPo) battery to the internal pads, and the module will output a highly stable 5V at up to 1 Amp. When plugged into USB power, it seamlessly recharges the battery while continuing to supply power to your connected load, making it the perfect foundation for custom power banks and portable smart devices.

Key Features & Functional Advantages:

  • 2-in-1 Integrated Architecture: Combines a high-efficiency lithium battery charger and a synchronous 5V boost converter onto a single PCB, drastically reducing wiring complexity and saving critical enclosure space.

  • 1A Fast Charging: Safely and quickly replenishes your 3.7V/4.2V lithium cells with up to 1000mA of charging current, significantly reducing downtime compared to older 500mA charging ICs.

  • Stable 5V Output: Provides a rock-solid, regulated 5.0V output capable of sustaining continuous 1A loads (with brief peaks up to 1.2A), perfect for driving power-hungry 5V development boards, sensors, and small displays.

  • Simultaneous Charge & Discharge: Operates as a seamless power-path manager. You can leave the battery connected while the module is plugged into wall power; it will charge the battery and power your circuit at the same time without dangerous voltage spikes.

  • Built-In Safety Protections: The TP5410 chip features internal safeguards including thermal shutdown, over-charge voltage protection (stopping the charge precisely at 4.2V), and output short-circuit protection to prevent catastrophic hardware failures.

  • Visual Status Indicators: Equipped with onboard surface-mount LEDs that provide immediate visual feedback, typically illuminating red during active charging and green/blue once the battery is completely full.

Perfect For:

  • Custom Power Banks: The ideal core component for building DIY, single-cell emergency phone chargers or portable USB power supplies.

  • 5V Microcontroller Prototyping: Effortlessly power Arduino Uno, Nano, and Mega boards—which require a stable 5V input—from a single, lightweight 3.7V LiPo pouch.

  • Portable Robotics: Supply consistent, regulated voltage to motor drivers and logic boards without the voltage sag typically experienced as a battery drains.

  • Standalone IoT Devices: Build self-contained, rechargeable smart home hubs, environmental monitors, or security cameras that can be unplugged and moved without shutting down.

Technical Specifications:

  • Power Management IC: TP5410

  • Input Voltage (Charging): 4.5V to 5.5V DC (Via USB port or dedicated IN+/IN- solder pads)

  • Output Voltage (Boost): 5.0V DC (±2% Regulation)

  • Max Charging Current: ~1000mA (1A)

  • Max Output Current: ~1000mA (1A continuous, up to 1.2A peak)

  • Supported Batteries: 1-Cell (1S) 3.7V Lithium-Ion (18650) or Lithium-Polymer (LiPo)

  • Charge Cut-off Voltage: 4.2V (±1%)

  • Conversion Efficiency: Up to 90% (Minimizes heat generation and maximizes battery runtime)

  • No-Load Standby Current: ~0.1mA (Ultra-low quiescent draw)

Ensure your order is placed by 2PM to guarantee next-day delivery! Our commitment to prompt service includes a 24-hour delivery system through our network of carriers, aimed at ensuring your package arrives right on schedule.

Please note, a delivery fee of €4.99 applies for orders under €50. For those in remote areas, be aware that our couriers may apply an extra surcharge. This additional fee helps cover the costs of transporting your items to harder-to-reach locations.