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D30V30F6 - step-down inverter - 6V 3,3A - Pololu 4893
The Pololu D30V30F6 converter is a device designed to effectively convert input voltage in the range from 6 V to 45 V into a stable 6 V at the output. It is characterized by a compact design and high efficiency, while offering a wide range of current and voltage protection. This regulator achieves an efficiency of 80% to 95% , allowing current to be delivered from 2.5A to 4A depending on the input voltage.
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Product description: D30V30F6 - step-down converter - 6 V 3.3 A - Pololu 4893
A small step-down converter with an output voltage of 6 V and a current efficiency of 3.3 A. Powered by voltage from 6 V to 45 V. Thanks to the use of switching mode converter (SMPS) technology, the module is much more effective than traditional linear regulators , especially with large differences between the input and output voltage. The regulator has built-in reverse polarity protection up to 40 V, protection against low input voltage, protection against overcurrent and short circuit, as well as a thermal shutdown function. The D30V30F6 converter is equipped with a soft start function that limits the starting current and gradually increases the output voltage. Thanks to its compact dimensions of 17.8 x 20.3 x 9 mm and the pinout layout compatible with breadboards, the module is easy to integrate into various projects.
D30V30F6 - step-down converter - 6 V 3.3 A - Pololu 4893.
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D30V30F6 converter pins.
D30V30F6 converter pins
- VOUT - output voltage 6 V
- GND - system ground
- VIN - input voltage from 6 V to 45 V
- EN - allows you to control the regulator's operation by setting it to low or high
- PG - "Power Good" open-drain pin. Goes low when the regulator output voltage increases more than 7.5% above or drops more than 9% below the nominal voltage (with hysteresis). If this pin is used, a pull-up resistor must be connected.
Efficiency of the converter system
The efficiency of the D30V30F6 step-down converter is a key parameter, especially when saving energy or minimizing heat generation is important. Typical efficiency is 80% to 95% , depending on the input voltage, output voltage and load. Thanks to the use of pulse converter technology, the device effectively minimizes energy losses compared to linear regulators, making it ideal for applications requiring high efficiency.
System efficiency chart.
Maximum output current.
Maximum achievable output current
The maximum output current that the D30V30F6 converter can deliver depends on the input voltage , as well as other factors such as ambient temperature, air flow and heat absorption. The graph shows the maximum output currents that the controller can deliver continuously at room temperature, without air flow and additional heat dissipation. The converter is designed to ensure stable operation and protection against overheating, which increases its reliability in demanding conditions.
Technical specifications of the D30V30F6 converter
- Input voltage: 6V to 45V
- Output voltage: 6V (with an accuracy of 4%)
- Maximum output current: 3.3 A
- Continuous output current: 2.5 A to 4 A
- System efficiency: 80% to 95%
- Switching frequency: ~700 kHz at high loads
- Power good output
- Protections: against overheating, short circuit, overcurrent, soft start function, undervoltage lock, energy saving function
- Two 0.086'' mounting holes for M2 screws
- Dimensions: 17.8 x 20.3 x 9 mm
- Weight: 3.3 g
Set contents
- D30V30F6 - step-down converter - 6V 3.3 A - Pololu 4893
- Goldpin connectors for contacts
Elements included in the set.
Useful links
| Name | Value |
|---|---|
| Length | 20 mm |
| Width | 18 mm |
| Height | 9 mm |
| Voltage to | 6.0 V |
| Voltage from | 45 V |
| Voltage output from | 6.0 V |
| Output voltage to | 6.0 V |
| Current | 3.3 A |
| Stabilizer - Type2 | switching |
| Stabilizer - Type | step-down |
| Width | 8 cm |
| Height | 10 cm |
| Depth | 1 cm |
| Weight | 0.005 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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