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Step-Up/Step-Down Voltage Regulator S13V20F5 - 5V 2A - Pololu 4085
A compact step-up / step-down voltage converter with 5 V output voltage and 2 A current capacity. The module can be supplied with voltage from 2.8 V to 22 V. Step-up / step-down converters are used in projects where there are voltage variations due to the use of batteries, for example. The efficiency of the regulator is between 85% and 95% and can deliver between 1 A and 2.5 A depending on the input voltage.
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Product description: S13V20F5 - step-up/step-down converter - 5V 2A - Pololu 4085
A small step-up / step-down voltage conver ter with 5V output voltage and 2A current capacity. The module can be supplied with voltage from 2.8 V to 22 V. Step-up / step-down converters are used in projects where there are voltage variations due to the use of batteries, for example. The efficiency of the regulator is between 85% and 95% and can deliver between 1 A and 2.5 A depending on the input voltage. The module has undervoltage lockout, output overvoltage protection, and overcurrent protection. An over-temperature shutdown function also helps prevent overheating damage, and a soft-start function limits the inrush current and gradually increases the output voltage during startup.
5 V / 2 A step-up / step-down converter.
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5 V / 2 A converter.
Main features of the step-up / step-down converter
- Input voltage: from 2.8 V to 22 V
- Output voltage: 5 V with 3% accuracy
- Typical maximum output current: 1 A to 2.5 A, depending on the input voltage
- Typical efficiency: 85% to 95%, depending on input voltage and load
- Typical idle current: 10 mA to 20 mA no-load
- Input undervoltage lockout and input surge protection
- Soft-start function limits inrush current and gradually increases output voltage
- Output current limitation to 5 A
- Overcurrent protection and overheat cut-off
- Fixed switching frequency: ~500 kHz
- Compact size: 8.9 x 12.1 x 5.6 mm
Module pinouts
The module has three pinouts: input voltage (VIN), ground (GND) and output voltage (VOUT). The input voltage (VIN) connector supplies the inverter with power from 2.8 V to 22 V. The VOUT connector is the 5 V output from the inverter. A goldpin solder strip is included in the kit. You can use it to plug the module directly into the pin board.
The converter connected to the pin board.
Efficiency of the Pololu converter.
Typical efficiency of the inverter
The efficiency of a voltage regulator module is denoted as (power output) / (power input), it is an important measure of its performance, especially when it comes to battery life or heat generation.
Maximum continuous output current
The maximum output current achieved by an inverter depends on the input voltage, as well as other factors such as ambient temperature, airflow, and heat absorption. The graph shows the maximum output currents that the controller can deliver continuously at room temperature, without airflow or additional heat dissipation.
Maximum output current.
Current draw.
Resting current of the system
The resting current is the current that the inverter uses to power itself, and the graph shows this as the input voltage.
Pololu step-up / step-down converter module specifications
- Input voltage: 2.8 V to 22 V
- Output voltage: 5 V
- Continuous output current: typical 2 A
- Maximum resting current: 20 mA
- Dimensions: 8.9 x 12.1 x 5.6 mm
- Weight: 0.8 g
Goldpin connectors included.
Useful links
| Name | Value |
|---|---|
| Voltage to | 2.8 V |
| Voltage from | 22.0 V |
| Voltage output from | 5.0 V |
| Output voltage to | 5.0 V |
| Current | 2 A |
| Stabilizer - Type2 | switching |
| Stabilizer - Type | step-up/down |
| Width | 7.7 cm |
| Height | 8.5 cm |
| Depth | 0.5 cm |
| Weight | 0.002 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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