1Pc 2.7-11V To 5V/12V 10A Mini Step-Up Board DC-DC Boost Converter Module With Short Circuit Protection For Electronic Device

Features 1. Supports input voltage range of 2.7V to 11V, suitable for diverse power supply applications 2. Utilizes aluminum substrate for superior heat dissipation and easy heatsink attachment, enhancing efficiency 3. Selectable output voltage of 5V or 12V to provide optimal power for different devices 4. Built-in short-circuit protection mechanism ensures safety for the module and connected devices under abnormal conditions 5. Compact design facilitates integration into diverse electronic devices, saving space Parameter Operating Voltage: DC 2.7-11V Output Voltage: 5V/9V/12V (selectable) Frequency: 500K-1MHz Input/Output TVS Protection Output Short-Circuit Protection Built-in Over-Temperature Protection Default PFM Low Power Mode Operating Temperature: -40℃ to +125℃ Material: Metal Size: 28 * 18 * 5.5mm Important Notes 1. The module cannot deliver full output power at excessively low input voltages, particularly noticeable below 3V. Users requiring higher output power should take this into consideration. 2. The module's MAX switching current is 10A. Users should operate within 9A to allow headroom. Output current is determined by input parameters; input current must not exceed 9A. Calculate efficiency at 70% (allowing headroom). Formula for module MAX output current: out = Vin * 6.3 / Vout 3. Shorting the PWM pad adjacent to the output terminals enables PWM mode; disconnecting it activates PFM mode. Default is PFM mode, adjustable by the user. Package include Module*1 (Model optional) Note: 1. The color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Please refer to the actual product received. 2. Please allow slight manual measurement deviation for the data.