PMP11422 is a synchronous boost power supply using the LM5121 controllers. The design accepts an input voltage of 5Vin to 8.6Vin, and boosts a 12Vout rail capable of sourcing 6A continuous current. The LM5121 integrates an input disconnection switch feature which allows boost short circuit protection, the device turns off the switch when a short circuit event occurs.
| Output voltage options | PMP11422.1 |
|---|---|
| Vin (Min) (V) | 5 |
| Vin (Max) (V) | 8.6 |
| Vout (Nom) (V) | 12 |
| Iout (Max) (A) | 6 |
| Output Power (W) | 72 |
| Isolated/Non-Isolated | Non-Isolated |
| Input Type | DC |
| Topology | Boost- Synchronous |
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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 | PMP11422 Test Results (Rev. A) | May 11, 2016 |
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