2 Way Fast Charge Buck Module With Dual USB Outputs For Raspberry Pi 4B And Jetson Nano
The 2-Way Fast Charge Buck Module is a high-efficiency DC-DC step-down power module designed for fast charging applications and embedded systems. Featuring dual independent USB output channels, the module integrates intelligent charging recognition technology compatible with up to 99% of smartphones and USB-powered devices. By automatically negotiating supported fast-charging protocols, the module enables connected devices to draw higher charging currents, significantly reducing charging time compared to conventional USB power supplies.
Designed for versatility, the module accepts a wide input voltage range of 6V to 32V and provides adjustable output voltages from 3V to 12V, with a default output of 5V. The output voltage can be adjusted via a fast-charging decoy mechanism, enabling support for multiple charging standards and device requirements. With stable output regulation and long-term reliability, the module is ideal for Raspberry Pi 4B, Jetson Nano, solar-powered systems, vehicle power conversions, DIY power supplies, portable charging solutions, and embedded electronics projects.
Key Features
- Dual Independent USB Outputs: Each channel operates independently.
- Fast Charging Recognition: Compatible with up to 99% of smartphones.
- Wide Input Voltage Range: Supports 6V to 32V DC input.
- Adjustable Output Voltage: Configurable from 3V to 12V.
- Default 5V Output: Suitable for common USB-powered devices.
- Multiple Fast Charging Protocols: Supports various charging standards.
- Stable Output Regulation: Reliable operation without voltage drift.
- High Efficiency Buck Conversion: Reduces power loss during operation.
- Raspberry Pi Compatible: Suitable for Raspberry Pi 4B applications.
- Jetson Nano Compatible: Supports embedded AI development platforms.
- Long-Term Continuous Operation: Designed for reliable performance.
- Compact Module Design: Easy integration into power projects.
Applications
- Raspberry Pi 4B power systems
- Jetson Nano power supply projects
- Smartphone fast charging
- Vehicle charging retrofits
- Solar charging systems
- DIY power supplies
- Portable charging devices
- Embedded electronics projects
- Battery-powered systems
- Industrial control equipment
- IoT devices
- Mobile power applications
Dimensions
Specifications
- Input Voltage Range: 6V-32V
- Output Voltage: 3-12V, automatically adjusts according to the fast charge protocol (default output is 5V, input is 2V higher than output)
- Output Current: 0-3A
- Output Power: <=24W (5V@3.4A, 9V@2.5A, 12V@2A, etc.)
- Chip Protection: input over-voltage and under-voltage protection, input over-current protection, output over-current and short-circuit protection, whole machine over-temperature protection
- Support Fast Charge Protocol:
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- Support DCP protocol, BC1.2, Apple, Samsung protocol
- Support Huawei fast charge protocol FCP/SCP, AFC
- Support Spreadtrum fast charge protocol SFCP
- Support Qualcomm QC2.0 and 3.0
- Support MTKPE1.1/PE2.0
Package Content:
- 2-way Fast Charge Buck Module x1
