4A Buck-Boost Converter Module overview
LCD input and output voltage, output current output power; Input anti-reverse protection, reverse connection will not burn. It can be step-up and step-down, the output voltage 0.5-30V arbitrary regulation, limiting the current 0-4A arbitrary regulation. Output anti-intrusion, the battery charge without additional anti-reflux diodes, Button control output ON / OFF status, and you can set the power-on default is ON or OFF. Ascending and descending chip used as the main controller, external 60V 75A MOS tube as a switch, double 60V 5A SS56 Schottky rectification, 60V voltage value, superior to the market immature XL6009 / LM2577 program (a lot of Device pressure value is not enough, MOS tube and Schottky diode pressure value must be greater than the input plus input voltage value); Output ripple small, LC filter;
Key specifications
4A Buck-Boost Converter Module features
- Input voltage range: DC 5.5-30V (when the input voltage is 5V, the boost and buck can be achieved, but the voltage and current measurement is inaccurate; under 4.7V, under-voltage protection will be activated)
4A Buck-Boost Converter Module pinout
4A Buck-Boost Converter Module specifications
| Output voltage range | DC 0.5-30V |
|---|---|
| Output current | can stably work at 3A for a long time, when enhancing heat dissipation can reach 4A |
| Output power | 35W (natural cooling), when enhanced heat dissipation can reach 50W |
| Voltage display resolution | 0.05V |
| Current display resolution | 0.005A |
| Conversion rate | about 88% |
| Soft start | Yes, (a large power load module may fail when it is started) |
| Input reverse connection protection | yes |
| Output stops the current from feeding back protection | yes |
| Short circuit protection | yes |
| Working frequency | 180KHZ |
| Size | 66 * 48 * 21mm |
| Mounting hole | 4mm in diameter |
4A Buck-Boost Converter Module applications
- Power supply conversion and regulation for various electronic devices
- Solar power systems for efficiently managing and converting solar energy
- Battery-powered devices requiring voltage regulation and efficiency improvement
- Automotive applications for stabilizing and adjusting voltage levels in vehicles
- LED lighting systems for maintaining consistent brightness levels
More about 4A Buck-Boost Converter Module
Datasheet
Download the Datasheet of Buck-Boost Converter Module from the link given below.
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