XL6009 Auto Buck Boost Description:

XL6009 Auto Buck Boost when the car starts, the voltage will be pull below 7V or less, and the engine will be as high as 15V or higher at high speed. For work in 12V electrical appliances is difficult to work properly, this automatic step-up and down the module to solve this problem, regardless of the input voltage is 5V or 12V or 32V, the output can be stable at 12V. ultra-wide input voltage 5V ~ 32V; ultra-wide output voltage 1.25V ~ 35V (with automatic step-up and down, within the scope of work, any voltage input can be controlled by any voltage output); built-in 4A high efficiency MOSFET switch, the efficiency of 94%; (LM2577 current only 3A) ultra-high switching frequency 400KHz, smaller ripple, smaller. (LM2577 frequency only 50KHz) Application areas: Automotive voltage regulator, solar photovoltaic power generation, wind power and other voltage instability applications.

XL6009 3A Auto Step-Up/Down DC-DC Converter. The XL6009 regulator module is a wide input range, current mode, DC/DC converter which is capable of step-up and step-down the input voltage to required output voltage. Output voltage is continuously adjustable with multi-turn potentiometer. Suitable for solar cell charging application.

XL6009 Auto Buck Boost

1. Input Voltage: 5V~30Vdc.
2. Output Voltage: 1.25~35V (continuously adjustable).
3. Output current: 3A Max.
4. Conversion efficiency: Up to 92%.
5. Switching Frequency: 400kHz.
6. Module Properties: Buck-Boost.
7. Load regulation: ± 0.5%. en.wikipedia.org
8. Voltage regulation: ± 0.5%.
9. Dynamic response speed: 5% 200uS.
10. Board Dimension: (48×25)mm.