Feature:1. The working frequency of the DC-DC boost converter module is 1MHZ, and the efficiency is as high as 93%2. With over current protection, over voltage protection, short circuit protection and over temperature protection3. The input voltage is DC2.6-5.5V, output voltage is DC5V / 6V / 9V / 12V4. Adopted of high quality electronic components, and accuracy process, ensure for the durability5. Suitable for battery-powered equipment, low power motor and LED motor.Specification:Item Type: Step-up ModuleOptional Style: 5V, 6V, 9V, 12VDescription: DC DC Boost Converter Module working frequency 1MHZ.Up to 93% Efficiency (usually is 84%-91%)Quiescent current : 190uA.Current Limit Program(0.5-2.5A,Default 1.8A)Operating temperature range : -40~+85 Degrees CelsiusStorage temperature range : -65~+150 Degrees CelsiusSize: Approx. 21 x 11 x 4mm / 0.8 x 0.4 x 0.2in(no Pin) Weight:Approx. 1.3g(no Pin), 1.5g(with Pin)Protection: Over current protection(OCP)Short circuit protection(SCP) Over temperature protection(OTP) Pin description:Vi:Input positive(+) GND:Input and Output negative(GND/-) Vo:Output positive(+)Output 5V :Maximum output : 5V/1300MA(See the table below for details)Measurement results are for reference onlyInput VoltageInput CurrentOutput VoltageOutput Current2.6V1.2A5V0.53A3V1.63A5V0.80A3.3V1.85A5V1.00A3.7V1.84A5V1.14A4.2V1.80A5V1.30A.Output 6V:Maximum output : 6V/1200MA(See the table below for details)Measurement results are for reference onlyInput VoltageInput CurrentOutput VoltageOutput Current2.6V1.35A6V0.48A3V1.63A6V0.67A3.3V1.76A6V0.80A3.7V1.74A6V0.90A4.2V1.65A6V1.00A5V1.62A6V1.20AOutput 9V :Maximum output : 9V/800MA(See the table below for details)Measurement results are for reference onlyInput VoltageInput CurrentOutput VoltageOutput Current2.6V1.25A9V0.30A3V1.63A9V0.44A3.3V1.63A9V0.50A3.7V1.65A9V0.57A4.2V1.65A9V0.66A5V1.64A9V0.80AOutput 12V:Maximum output : 12V/600MA(See the table below for details)Measurement results are for reference onlyInput VoltageInput CurrentOutput VoltageOutput Current2.6V1.10A12V0.20A3V1.60A12V0.32A3.3V1.60A12V0.36A3.7V1.63A12V0.42A4.2V1.67A12V0.50A5V1.62A12V0.60AApplication Areas:Battery-powered equipmentMeters and multimetersLow power motorPTZ webcamWeb video cameraToy car shipAirplane modelpower BankLED motorSolar energyWIFI RouterPLC RS485 deviceLithium battery power equipmentPackage List:2 x DC-DC Step-up Module