EVL6563S-200ZRC STMicroelectronics, EVL6563S-200ZRC Datasheet - Page 3

• Manufacturer Part Number: EVL6563S-200ZRC
• Description: Power Management Modules & Development Tools Tranisition Mode PFC L6563S EVL Board
• Manufacturer: STMicroelectronics
• Type: Motor / Motion Controllers & Driversr

Specifications of EVL6563S-200ZRC

• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AN3180
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EVL6563S-200ZRC 200W PFC demonstration board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Some basic topologies with zero-ripple current characteristics . . . . . . . . . . . . . . . . . . . . . . 4
Smoothing transformer and related currents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Coupled inductor a = k n
Coupled inductor a = n
Coupled inductor a = n model under zero-ripple current conditions . . . . . . . . . . . . . . . . . . . 8
Ripple-current attenuation as a function of the error sources for various winding coupling 12
Examples of high-leakage magnetic structures (cross-section) . . . . . . . . . . . . . . . . . . . . . 13
Two-section slotted bobbin suggested for the realization of a coupled inductor - top view 14
Two-section slotted bobbin suggested for the realization of a coupled inductor - side view14
Partial ripple cancellation: still under compensated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Partial ripple cancellation: overcompensated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
200 W PFC pre-regulator with ripple-free input current: electrical schematic. . . . . . . . . . . 20
Harmonic emissions and conformity to JEITA-MITI standards . . . . . . . . . . . . . . . . . . . . . . 23
Harmonic emissions and conformity to EN61000-3-2 standards . . . . . . . . . . . . . . . . . . . . 23
200W PFC pre-regulator with ripple-free input current: typical performance . . . . . . . . . . . 24
Line current and voltage @ full load (200 W) - Line current and voltage @ 115 Vac -
200 W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Line current and voltage @ full load (200 W) - Line current and voltage @ 230 Vac -
200 W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
AC and DC winding currents nominal input voltages and full load (200 W) - AC and DC
winding currents @ 115 Vac - 200 W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
AC and DC winding currents nominal input voltages and full load (200 W) - AC and DC
winding currents @ 230 Vac - 200 W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Conducted EMI @ Vin = 110 Vac, Pout = 100 W. Limits: EN50022 class B -
precompliance EMI test @ 115 Vac - 200 W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Conducted EMI @ Vin = 110 Vac, Pout = 100 W. Limits: EN50022 class B -
precompliance EMI test @ 230 Vac - 200 W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Coupled inductors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Electrical equivalent circuit of coupled inductors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Model of coupled inductors with a = n (a=n model) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Model of coupled inductors with a = n
Model of coupled inductors with a = 1 (a =1 model, or T-model) . . . . . . . . . . . . . . . . . . . . 33
Model of coupled inductors with a = k n
Model of coupled inductors with a = n
Winding connections: aiding flux (left), opposing flux (right). . . . . . . . . . . . . . . . . . . . . . . . 37
e
/k model under zero-ripple current conditions. . . . . . . . . . . . . . . . . 7
e
model under zero-ripple current conditions. . . . . . . . . . . . . . . . . 6
Doc ID 17273 Rev 1
e
e
/k (a = n
(a = n
e
(a = k ne model) . . . . . . . . . . . . . . . . . . . . . . . . . 34
e
model) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
e
/k model) . . . . . . . . . . . . . . . . . . . . . . . . . 34
List of figures
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