ST ISF002V1 User Manual
1.4 kW digital PFC demonstration board based on
Features
■ Max output power 1400 W
■ Input voltage range: 185 - 230 VAC, 50/60 Hz
■ Output voltage: 415 VDC, 5% ripple
■ PF up to 0.998 (at nominal rated power)
■ THD between 0.9% and 9% over entire
operating range
■ Hardware overcurrent protection
■ Software current limitation
■ Software overvoltage protection
■ Software voltage limitation
■ Regulated DC output voltage with zero load
■ Adjustable output DC voltage target value
■ Embedded UI for adjusting real-time PI
parameters for voltage and current
■ Dual FOC motor control drive demonstration
available
■ RoHS compliant
Description
The STEVAL-ISF002V1 demonstration board
provides platform for evaluating the capabilities of
STMicroelectronics’ STW23NM60N MDmesh™
power MOSFET, and the TD352 advanced
IGBT/MOSFET driver.
The board also demonstrates ST’s
STM32F103ZE microcontroller in digital power
factor corrector application. The performance of
the MCU in this design is comparable to standard
continuous-mode PFC dedicated monolithic ICs,
while retaining sufficient microcontroller
resources (such as program memory and CPU
computational capability) to execute additional
complex operations.
STEVAL-ISF002V1
the STW23NM60N and TD352
Data brief
STEVAL-ISF002V1
be reduced to implement a more cost-effective
solution. Unlike monolithic ICs, this digital
approach allows the application of sophisticated
control algorithms and easier adjustment of
system parameters to meet customer
requirements.
Thanks to an MC connector on the PFC power
board, it can be interfaced with several ST MCUbased boards, particularly those developed for
motor control. The on-board off-line SMPS based
on ST’s VIPer12A-E is used to generate the 15
VDC voltages necessary to supply the drivers in
the power board. This board also provides 5 V to
supply any control stage supplied via the MC
connector.
The system is designed to offer high performance
in terms of PF, THD and DC output voltage ripple.
For less demanding applications, the size of
power components on the PFC power board can
April 2010 Doc ID 17282 Rev 1 1/4
For further information contact your local STMicroelectronics sales office.
www.st.com
4
Schematic diagram STEVAL-ISF002V1
15A current protection threshold
Auxiliary power supply section
common ground
Single ground point on the board
RSense/lob series
O
0049
_400
Ov
rr
en
st
ag
st
ag
Ov
rr
en
_400
15
15
15
15
47u
300
c
47u
300
c
330u
450
330u
450
470
470
22
22
33
22u
300
c
22u
300
c
22n
50
22n
50
470p
470p
220p
220p
22u
630
22u
630
do
no
t
do
no
t
LL414
LL414
2u
450
2u
450
220
220
J8
400
J8
400
400
400
3n
3n
L780
L780
10u
50
10u
50
100p
100p
100n
100n
15
15
100n
100n
120
120
220
220
onne
ct
onne
ct
gen
O
GE
CURR
A
CURR
B
CURR
C
PASS
SS
PA
AK
ea
t s
t
NC
A
NC
B
ode
nde
en
se
I
en
se
330u
450
330u
450
J9
PE
12
O
/O
J9
PE
12
O
/O
400
c
ode
dg
400
c
ode
dg
84
84
.8
.8
220
220
onne
ct
onne
ct
gen
GE
CURR
A
CURR
B
CURR
C
PASS
SS
PA
AK
ea
t s
t
NC
A
NC
B
ode
nde
en
se
I
en
se
35
35
In
1u
1u
TT
06
TT
06
100
100
68u
630
68u
630
470
470
12
12
120
120
220
220
39p
39p
23
60
23
60
22
22
07
2n
2n
2u
50
2u
50
10
10
LL414
LL414
100p
100p
BOB
ss
BOB
ss
VD
DRAI
SE
RE
0.23
SOURC
FB
PE
12
IP
VD
DRAI
SE
RE
0.23
SOURC
FB
PE
12
IP
100
100
1u
900u
10
900u
10
540
540
100n
100n
SV
99
SV
99
ou
t1
v1
Ni
v1
Ni
v2
v2
ou
t2
84
84
2n
2n
33
33
10
10
LL414
LL414
TT
06
TT
06
74
HC
04
74
HC
04
cc
400
400
15
15
c
age
c
age
330
330
J7
220
10
J7
220
10
-r
-r
100n
100n
106
106
10
10
TT
12
06
o22
TT
12
06
o22
xt
15
xt
15
100u
25
100u
25
82
82
84
84
10
1 Schematic diagram
Figure 1. STEVAL-ISF002V1 circuit schematic
F
F
C16
C16
100n
R4
4.7k - 1%R44.7k - 1%
V-3.5A
V-3.5A
2
3
1
J8
J8
OUT/400
v
BUS_400
k - 1%
k - 1%
R3
R3
82
82
k - 1%
k - 1%
R2
220
R2
220
k - 1%
k - 1%
R1
330
R1
330
2
1
J19
J19
NTC Hole
NTC Hole
Relay_Driver
k
v
15
k
10
10
R33
R33
7
7
BC84
BC84
Q3
Q3
1
1
D9
1N400
D9
1N400
1 2
D4
D4
6
6
Apk
Apk
1N540
1N540
H-10
H-10
D3
D3
L2
L2
900u
900u
134
BOB
BOB
RL1
RL1
2/4 Doc ID 17282 Rev 1
mal
mal
reless
reless
/5w
/5w
2
100
100
R34
R34
D2
GF1MD2GF1M
12
e
e
bridg
bridg
diode
diode
V Ac
V Ac
D1
8A/400
D1
8A/400
3
X2
X2
4
1
- +
- +
Vac
Vac
F-300
F-300
C2
C2
2
0.22u
0.22u
F Y1
F Y1
F Y1
F Y1
C4
C4
C1
C1
2.2n
2.2n
2.2n
2.2n
-4
-4
L1
FIT106
L1
FIT106
2 3
1
4
X2
X2
Vac
Vac
F-300
F-300
C3
C3
0.47u
0.47u
k
k
R5
470
R5
470
R35
R35
A
A
F1
F1
Fuse/10
Fuse/10
A
A
321
J7
J7
AC/10
AC/10
220
220
OUT/400
V
V
F-450
F-450
330u
330u
C7
C7
V
V
F-450
F-450
C6
C6
330u
330u
V
V
F 630
F 630
C5
0.68u
C5
0.68u
0
0
-to22
-to22
S06
S06
H12
H12
STT
STT
Q1Q1STW23
Q1Q1STW23
23
k - 1%
k - 1%
R6
220
R6
220
FF
FF
N/O
N/O
O
O
R12
R12
VIPE
VIPE
J9
J9
12
common ground
N
N
NM60
NM60
1
R947R9
47
8
8
D5
D5
LL414
LL414
PFC_Vac
k - 1%
k - 1%
k - 1%
k - 1%
220
220
R8
100
R8
100
R7
R7
V
V
C8
C8
F 630
F 630
0.22u
0.22u
v
v
F - 450
F - 450
C9
2.2u
C9
2.2u
R29
R29
k
k
k
k
120
120
120
120
R27
R27
R28
R28
D15
D15
k
k
470
470
FC14 100p
F
R151.5k R151.5k
C14 100p
PFC_Iac
Single ground point on the board
FC12 39p
6.8
6.8
R11
R11
R10
R10
F
C12 39p
/3wR12 0.0707/3w
R12 0.07
4.7k - 1%
4.7k - 1%
FC13 1u1uF
C13 1u
v
15
RSense/lob series
PFC_SYNC
2.2k
2.2k
8
8
LL414
LL414
D14
D14
1
1
1N400
1N400
v
15
V TP
V TP
15
15
TP1
TP1
5v
ADIP
ADIP
R12
R12
IC1
IC1
VIPE
VIPE
5
6
7
8
N
N
DRAI
DRAI
D
D
4
VD
VD
C11
C11
8
8
LL414
LL414
D6
D6
1 2
D8
D8
C10
C10
Auxiliary power supply section
D7
D7
100n
5v
R32
R32
1.5K
1.5K
5
7
8
6
t2
2J11 TSV
2
nv2
inv2
ou
99
99
VCC
Ni
t1
nv1
ou
Ni
inv1
VDD
J11 TSV
2
3
4
1
R1410
k R141010k
R13
3.3k
R13
3.3k
5
Vl
6
7
8
J12
J12
v
v
2
1
-15
-15
J10
Ext
J10
Ext
1
D10
D10
2
9
0049
L3
1 mHL31 mH
TOKO
2
E
E
1
SOURC
SOURC
S
S
T
T
SE
SE
RE
RE
-
+
-
+
V
V
0.23
0.23
FB
FB
3
F
F
V
V
50
50
10u
10u
F
F
V
V
C15
C15
C15
C15
22n
22n
50
50
1 3
BZX84
BZX84
F
F
V
V
2.2u
2.2u
50
50
1 2
U
U
H1R06
H1R06
STT
STT
K
K
F
F
R21
R21
12
12
C17
220p
C17
220p
K
K
R20
22
R20
22
k
k
R16
R16
220
220
5v
R19
R19
k
k
R30
10
R30
10
R31 3.3kR31 3.3k
v
15
C24
C24
dedesat4clamp
CD
Vref
ouout
In
VH
2
2
TD35
TD35
R17
R17
5v
GF1M
GF1M
F
F
C19
C19
100n
100n
v
v
F-25
F-25
C18
100u
C18
100u
v
v
15
15
D12
D12
5
5
J13
L780
J13
L780
15A current protection threshold
K
K
22
22
F
F
C23
C23
3.3n
3.3n
kR24 3333k
FC21 100n
F
R24 33
C21 100n
7
7
BC84
BC84
Q2
Q2
k
k
R18
33
R18
33
F
F
470p
470p
3
2
1
R23 4.7kR23 4.7k
6.8k
6.8k
J14
J14
F
F
R36 1.2kR36 1.2k
C25
100p
C25
100p
t
en
ercurr
fit
fit
Ov
t
t
no
no
do
do
C26
C26
PFC_PWM
1k
R261kR26
R25 2.2kR25 2.2k
7
6
4
1
5
3
2
A
A
1Y
3Y
2Y
2A
1A
3A
Gnd
T04
T04
VHC
VHC
4Y84A
6Y
5Y
Vcc
5A
6A
74
74
9
12
11
13
10
14
5v
F
F
C22
100n
C22
100n
TP
TP
Power Stage
Power Stage
TP3
TP3
Vdc
Vdc
26
34
+3V3
4
12
14
22
6
2
8
10
GND
GND
GND
GND
GND
cy Stop
Emergen
MC_UH
MC_UL
MC_VH
MC_VL
J16
J16
5
7
9
1
3
11
51113
9
3
7
1
32
18
30
26
28
34
24
16
20
x
se
se
emp
GND
GND
GND
GND
GND
GND
r inde
ink t
ac_sen
t s
3.3 POWER
Encode
Hea
PFC I
BUS VOLTAGE
PFC Vac_sen
E
RELAY
or_PFC_2
or_PFC_2
ct
ct
TIV BRAK
ENT B
ENT C
ENT A
IPA
ODER B
ODER A
+5V POWER
MC_WL
CURR
CURR
NTC BYPASS
PFC PWM
MC_WH
13
ENC
CURR
DISS
PFC SYNC
ENC
MC_conne
MC_conne
33
15
19
31
27
29
25
23
21
17
31
33
e
151719
ag
+5V Power st
Relay_Driver
5v
1 2
TP2
TP2
3
2
1
R22
R22
1
D13
D13
2
U
U
D11
D11
H1R06
H1R06
STT
STT
F
F
C20
C20
1u
1u
5V TP
5V TP
1.5k
1.5k
ed
ed
LED-r
LED-r
t
v
en
PFC_Vac
ercurr
Ov
6
8
10
2
4
CP
GND
GND
GND
GND
PFC O
cy Stop
MC_UH
Emergen
MC_VH
MC_VL
MC_UL
J15
J15
1
5
9
3
7
3
5
7911
1
PFC_Iac
BUS_400
34
26
+3V3
32
14
28
26
20
12
16
30
18
34
22
24
x
se
se
emp
GND
GND
GND
GND
GND
GND
r inde
ink t
ac_sen
t s
3.3 POWER
Encode
Hea
PFC I
BUS VOLTAGE
PFC Vac_sen
E
RELAY
TIV BRAK
ENT B
ENT C
ENT A
IPA
ODER A
ODER B
CURR
CURR
+5V POWER
MC_WH
MC_WL
CURR
NTC BYPASS
PFC SYNC
PFC PWM
ENC
ENC
DISS
15
19
11
13
33
21
29
17
25
23
27
31
312333
13
23
19
15
17
J18
J18
25
PFC_PWM
Relay_Driver
PFC_SYNC
A
e
or_PFC_1
or_PFC_1
ag
ct
ct
MC_conne
MC_conne
+5V Power st
5v
123
CON3
CON3
AM07223v1
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