This module is a compact and efficient 5V boost converter with a built-in battery charging circuit. Designed for versatility, it integrates a Type-C input port, external keypad support, and advanced voltage regulation. The module offers features like automatic charging termination, pre-charging for low-voltage batteries, and discharging while charging. Its high efficiency and thoughtful design make it ideal for DIY projects requiring stable power management and output.

Specifications

• Input voltage: 5 - 5.5v
• Input type: USB-C
• Charging cut-off voltage: (4.2v/4.35v)±5.0%
• Charging current: 2.4A ±5.0%
• Boost  output volgate: 5v~5.15v(line loss compensation)
• Boost output voltage ripple: 100mV
• Boost output current: 2A
• Boost convertion efficiency: 92.5%(3.6v input, 5v2A output)
• Battery static current: <30uA