QSKJ DC-DC 5V Step-up Boost Converter 15W

A step-up boost converter with undervoltage protection. This DC-DC converter has a fixed output voltage of 5V.

Specifications:

• Module type: Non-isolated step-up (boost)
• Input voltage: 3-5V DC
• Input undervoltage protection: 2.7V DC (LED is off when there is undervoltage)
• Output voltage: 5V DC (fixed)
• Maximum output current: 3A
• No-load current: 200uA
• Output power: 15W
• Conversion efficiency: 92% (highest)
• Switching frequency: 500KHz
• Output ripple: 50mV (max)
• Short circuit protection: None (a fuse can be used if necessary)
• Dimensions: 30 x 18 x 10 mm

The inputs and outputs are indicated on the PCB of the DC-DC converter. IN+ and IN- is the input, OUT+ and OUT- is the output.