AN3063

List of figures

Doc ID 16261 Rev 3

3/33

List of figures

Figure 1.

EVL6563H-100W: L6563H 100 W TM PFC demonstration board . . . . . . . . . . . . . . . . . . . . 1

Figure 2.

EVL6563H-100W TM PFC demonstration board electrical schematic . . . . . . . . . . . . . . . . . 6

Figure 3.

EVL6563H-100W TM PFC: compliance to EN61000-3-2 standard . . . . . . . . . . . . . . . . . . 10

Figure 4.

EVL6563H-100W TM PFC: compliance to JEITA-MITI standard . . . . . . . . . . . . . . . . . . . . 10

Figure 5.

EVL6563H-100W TM PFC: input current waveform at 230 V, 50 Hz, 100 W load . . . . . . . 11

Figure 6.

EVL6563H-100W TM PFC: input current waveform at 100 V, 50 Hz, 100 W load . . . . . . . 11

Figure 7.

EVL6563H-100W TM PFC: power factor vs. output power . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 8.

EVL6563H-100W TM PFC: THD vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 9.

EVL6563H-100W TM PFC: efficiency vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 10.

EVL6563H-100W TM PFC: average efficiency acc. to ES-2 . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 11.

EVL6563H-100W TM PFC: static Vout regulation vs. output power. . . . . . . . . . . . . . . . . . 12

Figure 12.

EVL6563H-100W TM PFC: Vds and inductor current at 100 Vac, 50 Hz, full load . . . . . . 13

Figure 13.

EVL6563H-100W TM PFC: Vds and inductor current at 100 Vac, 50 Hz, full load (detail) 13

Figure 14.

EVL6563H-100W TM PFC: Vds and inductor current at 230 Vac, 50 Hz, full load . . . . . . 14

Figure 15.

EVL6563H-100W TM PFC: Vds and inductor current at 230 Vac, 50 Hz, full load (detail) 14

Figure 16.

EVL6563H-100W TM PFC: Vds and inductor current at 100 Vac, 50 Hz, full load . . . . . . 15

Figure 17.

EVL6563H-100W TM PFC: Vds and inductor current at 230 Vac, 50 Hz, full load . . . . . . 15

Figure 18.

L6562A input mains surge 90 Vac to 140 Vac, no VFF input . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 19.

EVL6563H-100W TM PFC: input mains surge 90 Vac to 140 Vac. . . . . . . . . . . . . . . . . . . 16

Figure 20.

L6562A input mains dip 140 Vac to 90 Vac, no VFF input . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 21.

EVL6563H-100W TM PFC: input mains dip 140 Vac to 90 Vac . . . . . . . . . . . . . . . . . . . . . 17

Figure 22.

L6563 input current at 100 Vac, 50 Hz, CFF = 0.47 µF, RFF = 390 k

Ω . . . . . . . . . . . . . . . 18

Figure 23.

EVL6563H-100W TM PFC: input current at 100 Vac - 50 Hz , CFF = 1 µF, RFF = 1 M

Ω . 18

Figure 24.

EVL6563H-100W startup attempt at 80 Vac, 60 Hz, full load . . . . . . . . . . . . . . . . . . . . . . . 19

Figure 25.

EVL6563H-100W startup with slow input voltage increasing, full load . . . . . . . . . . . . . . . 19

Figure 26.

EVL6533H-100W turn-off with slow input voltage decreasing, full load . . . . . . . . . . . . . . . 19

Figure 27.

EVL6563H-100W startup at 90 Vac, 60 Hz, full load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 28.

EVL6533H-100W startup at 265 Vac, 50 Hz, full load . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Figure 29.

EVL6563H-100W load transient at 115 Vac, 60 Hz, full load to no load . . . . . . . . . . . . . . 22

Figure 30.

EVL6563H-100W open loop at 115 Vac, 60 Hz, full load . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Figure 31.

EVL6563H-100W open loop at 115 Vac, 60 Hz, full load, long acquisition . . . . . . . . . . . . 22

Figure 32.

EVL6563H on/off control by a cascaded converter controller via the PFC_OK or RUN pin 24

Figure 33.

Interface circuits that let the L6563H switch on or off a PWM controller, not latched . . . . . 24

Figure 34.

Interface circuits that let the L6563H switch on or off a PWM controller, latched . . . . . . . . 24

Figure 35.

EVL6563H-100W PCB layout (SMT side view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 36.

EVL6563H-100W CE peak measurement at 100 Vac, 50 Hz, full load phase . . . . . . . . . . 27

Figure 37.

EVL6563H-100W CE peak measurement at 100 Vac, 50 Hz, full load, neutral . . . . . . . . 27

Figure 38.

EVL6563H-100W CE peak measurement at 230 Vac, 50 Hz, full load, phase . . . . . . . . . 28

Figure 39.

EVL6563H-100W CE peak measurement at 230 Vac, 50 Hz, full load, neutral . . . . . . . . 28

Figure 40.

Electrical diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Figure 41.

Top view . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30