STEVAL-ISF001V1 STMicroelectronics, STEVAL-ISF001V1 Datasheet - Page 26

• Manufacturer Part Number: STEVAL-ISF001V1
• Description: BOARD EVAL FOR L6563/STW55NM60N
• Manufacturer: STMicroelectronics
• Type: MOSFET & Power Driverr

Specifications of STEVAL-ISF001V1

• Main Purpose: Power Management, Power Factor Correction
• Embedded: No
• Utilized Ic / Part: L6563
• Primary Attributes: 3 kW, 400 V Out, FOT(Fixed Off Time Control), 240 VAC (185 ~ 265 Vrms)
• Secondary Attributes: Iout Max 7.5 A
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: STW55NM60N
• Other names: 497-8850

Application information
26/39
Step 4
Step 5
Figure 39. Output voltage vs. input voltage characteristic with TBO
I
R2:
R
TBOmax
Vo Vin
T
:
(
=
=
2.5 R1
k
)
:
⋅
400
350
300
250
200
=
⋅
2 R1
------ - 10
R
Vo(Vi): =
3
⋅
T
⋅
⋅
100
--------------------------------------------------------------------------------------------------
(
Vo
⋅
Vin
----------------------------- -
3
Vo
1
–
2
2
2.5
–
–
Vin
Vo
V
) Vin
V
TBO
⋅
2.5
1
MULTpk
Vin
1
⋅
←
2
2
150
⎛
⎝
–
–
1
if V
Vin
(
+
(
←
Vo
R1
------- -
R2
MULTpk
k
1
2
⎞
⎠
⋅
–
+
2.5
2 Vi
V
⋅
TBO
) Vin
<
⋅
3,V
Vin
200
⋅
R1
------- -
R
MULTpk
1
T
,3
)
Vo(Vin
Vo(Vin
Vo(Vin
I
R2 = 4.762 x 10
R
TBOmax
T
250
= 2.114 x 10
Vin 2 Vin x
X
2
1
) = 385V
) = 200V
) = 391.307V
= 0.142 mA
L6563 - L6563A
Vo 2
4
4
Ω
300
Ω