PMP20430 is a 4-switch buck-boost controller utilizing the LM5175 for industrial applications. This design has a minimum operating input voltage of 10V and a maximum input voltage of 32V, supports 25Vout @ 1A. Switching frequency is set to 600kHz, during buck-boost mode, switching frequency drops in half, the buck and boost switches at 300kHz alternately with respected max and min duty cycle.
| Output voltage options | PMP20430.1 |
|---|---|
| Vin (Min) (V) | 10 |
| Vin (Max) (V) | 32 |
| Vout (Nom) (V) | 25 |
| Iout (Max) (A) | 1 |
| Output Power (W) | 25 |
| Isolated/Non-Isolated | Non-Isolated |
| Input Type | DC |
| Topology | Buck Boost- 4 Switch |
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
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Test results for the reference design, including efficiency graphs, test prerequisites and more
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| Type | Title | Date | |
|---|---|---|---|
| * | Test report | PMP20430 Test Results | Nov. 02, 2016 |
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