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| Artikelnr.:
3523E-2052442 Fabrikantnr.:
NCP4390DR2G EAN/GTIN:
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| The ON Semiconductor advanced pulse frequency modulated (PFM) controller for LLC resonant converters with synchronous rectification (SR) that offers best in class efficiency for isolated DC/DC converters. It employs a current mode control technique based on a charge control, where the triangular waveform from the oscillator is combined with the integrated switch current information to determine the switching frequency. This provides a better control-to-output transfer function of the power stage simplifying the feedback loop design while allowing true input power limit capability.Excellent transient response and easy feedback loop design Adaptive SR withdDual edge tracking Best In class efficiency Improved light load efficiency Monotonic Rising Output Programmable dead times Reliable and flexible design Non-ZVS protection High system reliability Meer informatie: | | Controller Type: | PFM Controller | Number of Outputs: | 1 | Current Conversion Type: | DC-DC | Maximum Switching Frequency: | 690 kHz | Mounting Type: | Surface Mount | Package Type: | SOIC | Pin Count: | 16 |
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