Flyback · when to use — Voltage Regulation

Flyback · when to use

CCM sketch · shared engine · Analog Intuition chrome

VIN and VOUT are the job, including sign. Green in the table = that cell can convert it. This row is highlighted.

VIN V VOUT V

Isolation

Topology	Job	VIN port	VOUT port

CCM duty for this cell

→ —

Ideal (V_{\mathrm{out}}) at that D

→ —

Duty is computed from VIN and |VOUT| for this topology even if the job does not fit — so you can see why the ratio cannot get you there.