STEVAL-ISV001V1 Datasheet, PDF (3/6 Pages) STMicroelectronics – 1000 W dual stage DC-AC converter demonstration board based on the STP160N75F3

STEVAL-ISV001V1
Circuit schematics
Figure 2. Schematic of the push-pull control and driving circuit
VOUT ^R7
R9
C11
C16
R93
+15V
+15V
U1
1 _{IN -}
2 _IN+
3 _SYNC
4 _OSC
5 _CT
6 _RT
7 _DISCH
8 _SS
C12 ^SG3525
5u
VREF ^{1 6}
+VI ¹⁵
OUTB ¹⁴
VC ¹³
GND ¹²
OUTA ¹¹
S.DOWN ¹⁰
COMP ⁹
C10
R20
PWM A
PWM B
C14
PWM A
R21
0
C17 ¹ⁿ
PWM B
+15V
Q9
2SD882
GATE A
Q11
C18
BC178B
+15V
0
Q10
BC107B
C19
GATE B
Q12
BC178B
0
AM00633v1
Figure 3. Inverter control driving circuit schematic
PWM LOW1/HIGH2
+15
C2
PWM LOW2/HIGH1
+15
C33
IC
1 _LIN
L6386
VBOOT ¹
2 _SD
HVG ¹
3 _HIN
OUT ¹
4 _VCC
NC ¹
5 _DIAG
NC ¹
6 _CIN
LV ⁹
7 _{SG N}
GND ⁸
IC
1 _LIN
L6386
VBOOT ¹
2 _SD
HVG ¹
3 _HIN
OUT ¹
4 _VCC
NC ¹
5 _DIAG
NC ¹
6 _CIN
LV ⁹
7 _SGN
GND ⁸
C26
R23
D9 ^{RG L1}
0
C3
D5
RG 1
R22
D6
G H1
R9
S H1
S L1
D7
G H2
PWM LOW1/HIGH2
PWM LOW2/HIGH1
PA5
PA6
RESET
C56
18 ^U1
17
16
15
14
13
12
11
PA0/LTI
PA1/ATI
PA2/ATPW
PA3/ATPW
PA4/ATPW
PA5/ATPWM3/ICCD
PA6/MCO/ICCCLK/BR
PA
20
19
OSC1/CLK
OSC
3
RESE
1
VS
ST7FLITE39_SOIC_
RG H2
R24
S H2
R25
D8
G L2
RG L 2
D10
S L2
0
5V
C57
VD ²
PB0/SS/AI
PB1/SCK/AI
PB2/MISO/AI
PB3/MOSI/AI
PB4/CLKIN/AI
PB5/AIN
PB6/AIN
4
5
6
7
8
9
1
AM00634v1
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