MT2492 feedback resistor calculator
Select the ideal feedback resistors for your DC converter circuit. This tool helps you adjust the output voltage of a MT2492 DC/DC converter. Experiment with combinations of up to three resistors, enhancing precision in voltage regulation.
Datasheet note:
The external resistor divider is used to set the output voltage. The feedback resistor R1 also sets the feedback loop bandwidth with the internal compensation capacitor. Choose R1 to be around 100kΩ for optimal transient response. R2 is then given by:
R2 = R1 / ( Vout / Vfb - 1 )
| DC/DC Converter: | MT2492 |
| Step-down type 2A | |
| Input Range: | 4.50V - 16.00V |
| Output Range: | 1.25V - 14.75V |
| Manufacturer Part # | MT2492 |
| Manufacturer | XI'AN Aerosemi Tech |
| Formula Vout = | 0.6 * (1 + R1 / R2) |
| Recommended R1 | 100000 |