Product description: D36V28F6 - Step-down converter - 6V 2,7A - Polyol 3783.
A step-down converter with a supply voltage of 6.3 V to 50 V.The output voltage is 6 V and the current capacity is 2 A to 4 A,typical is 2.7A. The module dimensions are 20 x 18 mm.
D36V28F6 inverter outputs
| Pin | Description |
|---|---|
| VIN | Input voltage. |
| GND | Mass potential. |
| VOUT | Output voltage. |
| ENABLE | The low-voltage state (below 1 V) will cause the system to go into a low energy consumption state (approx. 10 μA). The pin is pulled to the supply voltage through a 270 kΩ resistor, which makes the system switched on by default. |
| PG | Pin "Power Good" open-drain. It goes into a low state when the output voltage drops below 85 % of its nominal value. If this pin is used, a pull-up resistor, e.g. 10 kΩ, must be connected. |
The inverter has connectors that are described on the board. The connectors are spaced at a distance of 2.54 mm. The device can be plugged directly into thecontactboard,connected with wires orsoldered intoa dedicated PCB.
D36V28F6 converter.
Inverter system efficiency
The inverter has an efficiency of about 85% - 95%, it is defined as the ratio of output power to input power (Power out)/(Power in). This parameter is very important when working with portable energy sources, where time is counted per charge cycle.
System efficiency graph.
Specification of the step-down converter D36V28F6
- Input voltage: 6.3 V to 50 V
- Output voltage: 6 V
- Accuracy of output voltage: 4%
- Continuous output current: 2,7 A
- Efficiency of 85% - 95%
- Protection against inverse polarity and against too high a current, voltage and temperature
- Switching frequency: approx. 500 kHz
- Soft-start function
- Two 2.2 mm (M2) mounting holes
- Dimensions: 20 x 18 mm
- Weight: 3,3 g
The set includes an inverter and connectors for self-soldering.
Useful links |
