XL6009 Automatic Buck-Boost Converter Module
XL6009 overview
A buck converter (step-down converter) is a DC-to-DC power converter that steps down voltage (while stepping up current) from its input (supply) to its output (load) On the other hand A boost converter is a DC-to-DC converter with an output voltage greater than the source voltage. Auto start voltage will be pulled down to 7V or less, and the engine will be at high speed when the voltage is up to 15V or higher. It is hard to work for 12V electrical equipment, this automatic buck-boost module can solve this problem, regardless of whether the input voltage is 5V or 12V, or 32V, the output can be stabilized at 12V. Built-in 4A efficient MOSFET switches enable efficiency up to 94%; (LM2577 current is 3A)High switching frequency 400KHz, the ripple is smaller, dimension is smaller. (LM2577 frequency only 50KHz)
Key specifications
Datasheet
XL6009 features
- Adjustable potentiometer onboard for output voltage adjustment.
- Non-isolated constant voltage module.
- Non - synchronous rectification.
XL6009 pinout
| Name | Description |
|---|---|
| IN+ | Positive input (Unregulated or Regulated) |
| IN- | Negative input (Ground) |
| OUT+ | Positive Output (Regulated) |
| OUT- | Negative Output (Ground) |
XL6009 specifications
| Model Specification | DSN6000AUD Automatic Buck module |
|---|---|
| Module Properties | Non-isolated boost (BOOST) |
| Rectification | None- Synchronous Rectification |
| Input Range | 3.8V - 32V |
| Output Range | 1.25V - 35V |
| Input Current | 3A ( max ), no-load 18mA (5V input, 8V output, no-load is less than 18mA. Higher the voltage, the greater the load current.) |
| Conversion efficiency | <94% ( the greater the pressure, the lower the efficiency ) |
| Switching frequency | 400KHz |
| Output Ripple | 50mV ( the higher the voltage, the greater the current, the greater the ripple ) |
| Load Regulation | ± 0.5% |
| Voltage Regulation | ± 0.5% |
| Operating Temperature | -40 - +85 |
| Dimensions | 48mm * 25mm * 14mm ( L * W * H ) |
XL6009 applications
- Car Regulatorssolar photovoltaic
- Wind Power
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