Item Code: MD029

The SW3518 step-down converter and charging module supports multiple modern fast charging protocols. It stands out from similar devices with its compact size, wide input voltage range, and high reliability. The converter has two outputs: USB and USB Type-C.

To ensure safe use of the charger in high-current mode, it is essential to use original or high-quality cables ! A poor-quality cable can cause a fire. At supply voltages above 21V, the maximum supported protocol for the PD port is 20V/3A. It’s also important to remember that both USB ports are output ports!

Supported fast charging protocols:

• USB PD30 (PS)
• Qualcomm QC4+/QC3.0
• Huawei SCP/FCP
• VOOC Flash Charge
• SuperVOOC 2.0
• Apple 2.4 A
• Samsung AFC
• VIVO9V2A twin engine
• Mediatek PE20

Specifications:

• Input supply voltage: from +6 to +32 V
• Maximum output current: 3A
• Reverse polarity voltage protection: on a field-effect transistor
• USB output (Qualcomm Quick Charge 3.0): DC 5V-3A / 9V-2A / 12V-1.5A
• USB output (Power Delivery 3.0): DC 5V-3A / 9V-3A / 12V-2.25A / 20V-2A / 20V-3A