PMP9486 is a four output Fly-Buck converter for driving isolated driver stages (GND wrt high side sources) in DC/AC section of high frequency commercial or residential inverters (eg. solar micro inverters) using the LM5017 regulator IC. The design accepts an input voltage of 20Vin to 40Vin DC (from single panel in microinverters or 12V/24V batteries) and provides isolated outputs of 14.5V, 9V @100mA (referenced to same ground). It features a small size and is an inexpensive and more efficient solution for using Fly-Back or Push-Pull converters. High efficiency of 88% is acheived at 100mA load on each of the outputs.
| Output voltage options | PMP9486.1 |
|---|---|
| Vin (Min) (V) | 20 |
| Vin (Max) (V) | 40 |
| Vout (Nom) (V) | 14 |
| Iout (Max) (A) | .1 |
| Output Power (W) | 1.4 |
| Isolated/Non-Isolated | Isolated |
| Input Type | DC |
| Topology | FlyBuck |
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
Detailed schematic diagram for design layout and components
Complete listing of design components, reference designators, and manufacturers/part numbers
Design file that contains information on physical board layer of design PCB
| Type | Title | Date | ||
|---|---|---|---|---|
| Test report | PMP9486 Test Results | Sep. 23, 2014 |
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