Description
Product Overview
The XY-3606 DC-DC Buck Converter Module is a high-performance, synchronous rectification step-down power supply designed to convert higher DC voltages (9V–36V) into a stable 5V output. Whether you’re powering a Raspberry Pi from a 12V battery, creating a USB charging station for a vehicle, or supplying 5V power to industrial control systems, this module offers a compact, efficient, and reliable solution .
At its core, the XY-3606 utilizes a synchronous rectification scheme (often compared to or exceeding the performance of the classic LM2596S) to achieve high conversion efficiency of over 90% . This high efficiency means less power is wasted as heat, making it ideal for battery-powered applications where energy conservation is critical.
A standout feature of this module is its dual output capability. It provides power via traditional screw terminals for permanent wiring and a USB-A port with a fast-charge identification chip . This makes it incredibly versatile, allowing you to hardwire a device while simultaneously charging a phone or tablet. The USB port is compatible with both Android and iOS devices for smart charging .
Key Features
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Synchronous Rectification: Uses an advanced synchronous rectification scheme for high efficiency (>90%) and reduced heat generation compared to non-synchronous converters .
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Dual Output Interface: Features both a screw terminal block for permanent connections and a USB-A port with a fast-charge identification chip for direct device charging .
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High Current Capacity: Can deliver up to 5A continuous current at 5V, depending on the input voltage. With a 12V input, it can provide up to 6A (30W) .
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Wide Input Voltage Range: Accepts DC inputs from 9V to 36V, making it compatible with common 12V, 24V, and even 36V battery systems and power supplies .
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Built-in Fast Charge Recognition: The USB port includes a smart chip that automatically identifies connected devices (compatible with Android and iPhone) to enable fast charging where possible .
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Integrated Protection Features: Includes overvoltage, overcurrent, short-circuit, and over-temperature protection to safeguard the module and your connected devices .
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Compact and Lightweight: Small form factor (approx. 63mm × 27mm × 10mm) and lightweight (approx. 22g) allows for easy integration into tight spaces or portable projects .
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Easy to Use: Comes with both a DC plug (barrel jack) and screw terminals for input, and screw terminals plus a USB port for output, offering maximum flexibility in wiring .
Technical Specifications
| Parameter | Operating Value |
|---|---|
| Input Voltage Range | DC 9V – 36V |
| Output Voltage | Fixed 5.2V (with minor variation) / 5V nominal |
| Output Current (Max) | 6A (at 9-24V input) |
| Output Power (Max) | 30W (at 9-24V input) |
| Conversion Efficiency | >90% |
| Output Interfaces | Screw Terminals & USB-A Port |
| Input Interface | Screw Terminals & DC Barrel Jack (5.5×2.1mm) |
| Protection Features | Overvoltage, Overcurrent, Short-Circuit, Over-Temp |
| Operating Temperature | -40°C to +85°C (Industrial Grade) |
| Module Dimensions | 63mm × 27mm × 10mm |
| Weight | Approx. 22g |
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