Function: 1. The working frequency of the DC-DC boost converter module is 1MHZ, and the efficiency is as high as 93% 2. With overcurrent protection, overvoltage protection, short-circuit protection, and over-temperature protection 3. Input voltage is DC2.6-5.5V, output voltage is DC5V / 6V / 9V / 12V 4. Adopted by high-quality electronic components and precision process, ensures durability 5. Suitable for battery-powered equipment, low-power motors, and LED motors. Specification: Item Type: Step-up Module Optional Style: 5V, 6V, 9V, 12V Description: DC DC Boost Converter Module working frequency 1MHZ. Up to 93% efficiency (typically 84%-91%) Quiescent Current: 190uA. Current Limit Program (0.5-2.5A, Standard 1.8A) Operating Temperature Range: -40~+85 degrees Celsius Storage Temperature Range: -65~+150 degrees Celsius Size: Approx. 21 x 11 x 4mm / 0.8 x 0.4 x 0.2in (without Pin) Weight: Approx. 1.3g (without Pin), 1.5g (with Pin) Protection: Overcurrent Protection (OCP) Short Circuit Protection (SCP) Over Temperature Protection (OTP) Pin Description: VIN: Input positive (+) GND: Input and output negative (GND/-) Vo: Output positive (+) Output 5V: Maximum output: 5V/1300MA (See table below for details) Measurement results are for reference only Input Voltage Input Current Output Voltage Output Current 2.6V 1.2A 5V 0.53A 3V 1.63A 5V 0.80A 3.3V 1.85A 5V 1.00A 3.7V 1.84A 5V 1.14A 4.2V 1.80A 5V 1.30A Output 6V: Maximum output: 6V/1200MA (See table below for details) Measurement results are for reference only Input Voltage Input Current Output Voltage Output Current 2.6V 1.35A 6V 0.48A 3V 1.63A 6V 0.67A 3.3V 1.76A 6V 0.80A 3.7V 1.74A 6V 0.90A 4.2V 1.65A 6V 1.00A 5V 1.62A 6V 1.20A Output 9V: Maximum output: 9V/800MA (See table below for details) Measurement results are for reference only Input Voltage Input Current Output Voltage Output Current 2.6V 1.25A 9V 0.30A 3V 1.63A 9V 0.44A 3.3V 1.63A 9V 0.50A 3.7V 1.65A 9V 0.57A 4.2V 1.65A 9V 0.66A 5V 1.64A 9V 0.80A Output 12V: Maximum output: 12V/600MA (See table below for details) Measurement results are for reference only Input Voltage Input Current Output Voltage Output Current 2.6V 1.10A 12V 0.20A 3V 1.60A 12V 0.32A 3.3V 1.60A 12V 0.36A 3.7V 1.63A 12V 0.42A 4.2V 1.67A 12V 0.50A 5V 1.62A 12V 0.60A Applications: Battery-powered equipment Meters and multimeters Low-power motors PTZ webcam Web video camera Toy car ship Airplane model Power bank LED motor Solar energy WIFI Router PLC RS485 device Lithium battery powered equipment Package list: 2 x DC-DC Step-up Module