This reference design is a high-conversion ratio flyback converter that steps up a 48V input to a regulated 960V output. The single stage solution achieves less than 0.5% output ripple with minimal output capacitance used. LM5156 is used to implement the non-synchronous current-mode control design. RES60A500-Q1 scales the output voltage to a safe level for the pulse-width modulation (PWM) controller.
| Output voltage options | PMP23649.1 |
|---|---|
| Vin (Min) (V) | 46 |
| Vin (Max) (V) | 50 |
| Vout (Nom) (V) | 950 |
| Iout (Max) (A) | .045 |
| Output Power (W) | 42.75 |
| Isolated/Non-Isolated | Non-Isolated |
| Input Type | DC |
| Topology | Flyback- DCM |
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