STMicroelectronics 100 W transition-mode PFC pre-regulator with the L6563S EVL6563S-100W EVL6563S-100W Scheda Tecnica

STMicroelectronics

Codici prodotto

EVL6563S-100W

AN3065

List of figures

Doc ID 16279 Rev 2

3/33

List of figures

EVL6563S-100W: L6563S 100W TM PFC demonstration board . . . . . . . . . . . . . . . . . . . . . 1

EVL6563S-100W TM PFC demonstration board: electrical schematic . . . . . . . . . . . . . . . . 6

EVL6563S-100W TM PFC: compliance to EN61000-3-2 standard . . . . . . . . . . . . . . . . . . 10

EVL6563S-100W TM PFC: compliance to JEITA-MITI standard . . . . . . . . . . . . . . . . . . . . 10

EVL6563S-100W TM PFC: input current waveform at 230 V, 50 Hz, 100 W load . . . . . . . 11

EVL6563S-100W TM PFC: input current waveform at 100 V, 50 Hz, 100 W load . . . . . . . 11

EVL6563S-100W TM PFC: power factor vs. output power. . . . . . . . . . . . . . . . . . . . . . . . . 11

EVL6563S-100W TM PFC: THD vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

EVL6563S-100W TM PFC: efficiency vs. output power . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

EVL6563S-100W TM PFC: average efficiency acc. to ES-2 . . . . . . . . . . . . . . . . . . . . . . . 12

EVL6563S-100W TM PFC: static Vout regulation vs. output power. . . . . . . . . . . . . . . . . . 12

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

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

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

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

EVL6563S-100W TM PFC: Vds and inductor current at 100 Vac, 50 Hz, full load. . . . . . . 15

EVL6563S-100W TM PFC: Vds and inductor current at 230 Vac, 50 Hz, full load. . . . . . . 15

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

EVL6563S-100W TM PFC: input mains surge 90 Vac to 140 Vac . . . . . . . . . . . . . . . . . . . 16

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

EVL6563S-100W TM PFC: input mains dip 140 Vac to 90 Vac . . . . . . . . . . . . . . . . . . . . . 17

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

Ω. . . . . . . . . . . . . . . . . 18

EVL6563S-100W TM PFC: input current at 100 Vac, 50 Hz, CFF=1 µF, RFF=1 M

Ω . . . . 18

EVL6563S-100W TM PFC startup attempt at 80Vac, 60 Hz, full load . . . . . . . . . . . . . . . . 19

EVL6563S-100W TM PFC: startup with slow input voltage increasing, full load . . . . . . . . 19

EVL6533S-100W TM PFC: turn-off with slow input voltage decreasing, full load . . . . . . . 19

EVL6563S-100W TM PFC startup at 90 Vac, 60 Hz, full load . . . . . . . . . . . . . . . . . . . . . . 20

EVL6563S-100W TM PFC startup at 265 Vac, 50 Hz, full load . . . . . . . . . . . . . . . . . . . . . 20

EVL6563S-100W TM PFC load transient at 115 Vac, 60 Hz, full load to no load . . . . . . . 22

EVL6563S-100W TM PFC open loop at 115 Vac, 60 Hz, full load . . . . . . . . . . . . . . . . . . . 22

L6563S on/off control by a cascaded converter controller via the PFC_OK or RUN pin . . 23

Interface circuits that let the L6563S switch on or off a PWM controller, not latched . . . . . 24

Interface circuits that let the L6563S switch on or off a PWM controller, latched . . . . . . . . 24

EVL6563S-100W TM PFC PCB layout (SMT side view) . . . . . . . . . . . . . . . . . . . . . . . . . . 26

EVL6563S-100W TM PFC CE peak measurement at 100 Vac, 50 Hz, full load, phase . . 27

EVL6563S-100W TM PFC CE peak measurement at 100 Vac, 50 Hz, full load, neutral . . 27

EVL6563S-100W TM PFC CE peak measurement at 230 Vac, 50 Hz, full load, phase . . 28

EVL6563S-100W TM PFC CE peak measurement at 230 Vac, 50 Hz, full load, neutral . . 28

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

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