Description
C-DC Buck Converter Step Down Module LM2596 Power Supply is a step-down(buck) switching regulator, capable of driving a 3-A load with excellent line and load regulation. These devices are available an adjustable output version. The LM2596 series operates at a switching frequency of 150kHz, thus allowing smaller sized filter components than what would be required with lower frequency switching regulators.
Technical Specification:
- Input Voltage: 3.2V ~ 40V
- Output Voltage: 1.25V ~ 35V(Adjustable)
- Output Current: ≤ 3A
- Conversion Efficiency: ≤ 92%
- Output Ripple: < 30mV
- Switching Frequency: 65KHz
- Working Temperature: -45℃~ +85℃
- Standard Size: 43.2mm x 21.0mm x 14.0mm (Length x Width x Height)
Features:
- Non-isolated step-down (BUCK) switching regulator
- Short circuit protection: Current limiting, self-recovery
- Potentiometer adjustment direction is as Clockwise (increase) and Ani-clockwise (decrease)
- Non-synchronous rectification
Applications:
- It can be applied to the vehicle regulated power supply
- To power the electronic equipment, when the equipment needs a 3 ~ 35V power supply, the voltage can be easily adjusted to the required voltage by using this module
- It can be used for system working voltage test. When doing the project, you can use this module to debug the working voltage range of various voltage test systems