select frequency here select the part-number here

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ON Semiconductor November 2020 – Rev. 0.1 Christophe Basso Select the part-number here Select frequency here

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Page 1: Select frequency here Select the part-number here

ON SemiconductorNovember 2020 – Rev. 0.1Christophe Basso

Select the part-number here

Select frequency here

Page 2: Select frequency here Select the part-number here

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. Instead, a simple rDS(ON)-based switch is used with an additional diode for body.

- An autorecovery timer.

Page 3: Select frequency here Select the part-number here

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

Page 4: Select frequency here Select the part-number here