On Semiconductor Corporation · NASDAQ:ON
On Semiconductor — Technical Presentation (November 2020)
4 slides from On Semiconductor's technical presentation, November 2020
Slide 1: Select frequency here / Select the part-number here
Select frequency here Select the part-number here ON Semiconductor November 2020 – Rev. 0.1 Christophe Basso
Slide 2: Model features included and not included
The model includes the following features: - Dynamic self-supply or DSS - Frequency jitter - Frequency foldback - Peak current freeze - Skip operation - Soft-start - OVP (1 shot) - Timer-based fault (1 shot) - Feeback pin current management It does not include: - A comprensive model for the FET. Ins
Slide 3: AC simulation requires a dedicated part
Ac-simulations requires a dedicated part freed from the many circuitries not needed for small-signal response. The following features are purposely removed for an efficient POP computation: - All protection features - DSS - Soft-start - Leakage inductance
Slide 4: Loop gain and phase simulation results
Da % Freq /kHe 40 14.615776196292 14.615776196292 14.615776196291 BA i 2 7 tepnjes é HHT | f T 45 u se Loop Phase / degrees = 752 45 iy "4 " -90 0 10-20 © 40 60 100 200» 400 600 1k = 2k 4k GK «1Ok_~=« «20k 40K 60k 1001 freq/Hertz 10kHertz/div vour /Vv 12.00 bel Legend [Curvelabel Name Value 11.90 D1
ON Semiconductor — Technical Presentation (November 2020) on 6ix