Mini DC-DC 12-24V to 5V 3A Step Down Power Supply Module

Hi #RekanEasyWare ...
EasyWare Part#: EP003660

Features :
- The output current is up to 3A, and the long-term operation is 2.1A. The margin is sufficient.
- Designed with a new solution, the circuit design does not require electrolytic capacitors and tantalum capacitors
- Improve conversion efficiency. Reduce heat.
- small volume, 20 (length) * 11 (width) * 5 (height) mm.
- Low quiescent current, quiescent current 0.85 mA. Connected to the car battery without a switch, can be connected to the cigarette lighter line, or ACC power line.
- The output is integrated with adjustable and fixed voltage. The fixed output is not required to be customized. It can be directly soldered on the board. It is very voltage-sensitive and can be adjusted by potentiometer. It is very versatile.
- Integrated enable port, default is working mode, low level is off, which brings convenience to control

Parameters :
- Module nature: non-isolated buck module (BUCK) synchronous rectification
- Input voltage: DC 4.5-24V
- Output voltage: integrated adjustable and fixed output, fixed output voltage on the back
- Adjustable range (0.8-17V), fixed voltage (1.8V 2.5V 3.3V 5V 9V 12V)
- Output current: maximum 3A (please pay attention to heat dissipation at full load), the actual test input 12V output within 1.5A without special treatment heat dissipation.
- Conversion efficiency: up to 97.5% (6.5 to 5V 0.7A) Switching frequency: 500KHz Output ripple: 20mV (12V to 5V3A) 20M bandwidth
- Operating temperature: industrial grade (-40 ° C to +85 ° C) (the higher the ambient temperature, the lower the output power)
- Output overvoltage protection: none Full load temperature rise: 40 ° C
- Quiescent current: 0.85 mA Load adjustment rate: ±1% Voltage regulation rate: ±0.5%
- Dynamic response speed: 5% 200uS