data brief - stdes-pfcbidir - 15 kw, three-phase, three ...v pag6 an5093 v to 3.6 vdd = 1.71 c55...
TRANSCRIPT
Features• 3-phase, 3-level bidirectional AC/DC power converter:
– Rated nominal DC voltage: 800 VDC
– Rated nominal AC voltage: 400 VAC @ 50 Hz– Nominal power: 15 kW
• AC to DC rectifier mode:– Power factor control (PFC) PF > 0.99– Inrush current control and soft start-up
• DC to AC inverter mode:– Active and reactive power control– Integrated grid connection solution
• Power section based on SiC MOSFETs:– High frequency operation (100 kHz)– High efficiency, η = 99%– Passive element weight and size reduction
• Control section based on STM32G474RE microcontroller:– P2P compatible with other STDES 3-phase power converters– 4 integrated high-performance op-amps– Control and monitoring interfaces: SWIM, UART, I²C, DACs– 64-pin Digital Power connector– Overcurrent and overvoltage protection– Configurable topology (2 – 3 levels)
DescriptionThis reference design represents a complete solution for three-phase AC/DC andDC/AC (800 VDC to 400 VAC) applications based on a digital platform optimized forpower conversion.
It is well suited for the Active Front End (AFE) stage in high power charging stations,industrial battery chargers and UPS. The high switching frequency of the SiCMOSFETs and the multilevel structure allow nearly 99% efficiency as well as theoptimization of passive power components in terms of size and cost.
Product summary
15 kW, 3-level,3-phasebidirectionalconverter
STDES-PFCBIDIR
firmware for 15kW, 3-lvl, 3-ph,bidirectionalconverter
STSW-PFCBIDIR
Mainstream ArmCortex-M4 corewith DSP andFPU, 170MHzwith 512Kbytesof Flashmemory, MathAccelerator, HRTimer, HighAnalog levelintegration
STM32G474RE
SiC PowerMOSFET 650 V,45 A, 55 mΩ inHiP247 package
SCTW35N65G2V
15 kW, three-phase, three-level Active Front End (AFE) bidirectional converter for industrial and electric vehicle DC fast charging applications
STDES-PFCBIDIR
Data brief
DB4071 - Rev 1 - November 2019For further information contact your local STMicroelectronics sales office.
www.st.com
Product summary
Automotive-grade SiC PowerMOSFET 1200V, 33 A, 75 mΩin HiP247package
SCTW40N120G2VAG
galvanicallyisolated 4 Asingle gatedriver
STGAP2SM
energy saving12W highvoltageconverter withdirect feedback
VIPER26HD
Applications
PFC Converter - ThreePhase Input
DC Fast ChargingStation
STDES-PFCBIDIR
DB4071 - Rev 1 page 2/16
1 Bidirectional converter reference design overview
This reference design consists of the following separate components:• A board with the power converter, LCL filter, sensing circuit, inrush circuit, grid connection management
circuit and on-board auxiliary power supply.• A control module based on the STM32G4 Series microcontroller with connectors for communication and
test-points and status indicators for testing and debugging.
The input and output current and voltage measurements necessary for responsive control are acquired throughisolated measurement blocks, and the STM32 microcontroller manages connection and disconnection with theAC electrical network, as well as load and source DC management in either inverter or rectifier mode.The driving signals for the switching devices are managed by corresponding STGAP2S gate drivers to ensureindependent management of switching frequencies and dead time.The hardware math accelerator in the MCU boosts the trigonometric operations of the voltage oriented control(VOC) algorithm, allowing the power converter to achieve very high power quality.
Figure 1. Bidirectional converter block diagram
LNiNCop
Con
+
+
T1
T2
T3
T4
T5
T6
T7 T8
T9 T10
T11 T12
STM32G474
GA
Plite
GA
Plite
GA
Plite
GA
Plite
GA
Plite
GA
Plite
GA
Plite
GA
Plite
GA
Plite
GA
Plite
GA
Plite
GA
Plite
TSV
TSV
TSV
TSV
TSV
TSV
LGRIG
RD
CF
TSV
TSV
TSV
TSV
TSV
TSV
STDES-PFCBIDIRBidirectional converter reference design overview
DB4071 - Rev 1 page 3/16
2 Schematic diagrams
Figure 2. STDES-PFCBIDIR schematic diagram - control board
0
0
0
0
0
0
C24100pF/50V
OinB_LEM
AC_FAULT
TP14
TestPoint
8
PWM_INP_Q2_L
VDD_3.3V_INT
U5A
TSV912IDT
AGND
TP17
TestPoint
C66100nF/16V
3
21B21B
VD
D1
32
25B25B3
PC3_ADC2_IN9(IB-)11
U4
TB_LS
TP26TestPoint
COMP
VlineA.S_uC
VlineB.S
VDD_5V
VDD_5V
TA_LX
27B27B
1
TA_LX
7
C48100nF/16V
V1
4
VDD_5V_USB
R48N.M.
10B10B
IA+_uC
R41
N.M.
FAN
C3100nF/16V
3
VDD_5V_INT
28A28A
R1910k
I_DC
2
V+
V-
R6N.M.
TA_RX
C13100pF/50V
6A6A
Oout_uC
+3.3V_iso
R33
N.M.
C53100nF/16V
PB5_GPIO_EXTI5(ZVD-A)58
PC6
R12510k
VDD1
1C1
R55N.M.
R12910k
PC10
R15N.M.
3
R60N.M.
2
2
TP27TestPoint
TA_HS
PC6_TIM8_CH1/HRTIM1_CHF138
VDD_5V
VDD_5V
PC8
U9A
TSV912IDT
PC12_TIM8_CH3N54
GN
D2
SMBus_SMBA
2A2A
R34
N.M.
1
SMBus_SDA
VDD_3.3V
VDD_3.3V
2
i2C_SDA
TP13TestPoint
PWM_INP_Q1_UP
R1610k
R38N.M.
19B19B
PA8
23B23B
RELAY
PA12
VSS
247
VR
EF+
28
R36
N.M.
ESDALC6V1-1M2
PA12_TIM1_CH2N46
T_SWDIO
TEMP_uC
TC_RX
C20100pF/50V
R1311k
PC15_OSC32_OUT-GPIO_EXTI15(OCP-B)4
8
PB15/HRTIM1_CHD237
TB_HS
PA10
AGND
3
8B8B
TA_HS
U10A
TSV912IDT
16B16B
R210k
R43N.M.
VDD_3.3V_REG
STATUS_LED
VSS
A27
AGND
PC5_ADC2_IN11(IC+)23
TA_LS
PB6_GPIO_EXTI6(ZVD-B)59
PC1_ADC1_IN7(VP)9
TP10TestPoint
8
OCP_C
C641uF/25V
C36100nF/16V
R1310k
C42100pF/50V
D4GREEN
POWER
RST
OSC
SWIM || USART
6
14B14B
10A10A
+
-
4
M3
8
13A13A
D3SMAJ5.0A-TR
U3LD29080S33R
R3510k
C1100nF/16V
U5B
TSV912IDT
LED_2
+
-
C5100nF/16V
C59
100nF/16V
PA9
TP2TestPoint
R127
0
TP8TestPoint
PA14-SYS_JTCK-SWCLK50
4
A_VDD
NULL_2
J2
CON4
GPIO_9/EEV_3
NULL_2
ZVD_A
BOOT0
PB9
ZVD_C
IA+_uC
C13310uF/25V
R391k
2
JP73JP_pcb
R25N.M.
6
VlineB.S
PA4_DAC1_OUT118
R7N.M.
R58N.M.
DAC3
17B17B
U10B
TSV912IDT
PA8_TIM1_CH1/HRTIM1_CHA142
5
C351uF/25V
6
TC_HS
R42
N.M.
5
AGND
AGND
D2GREEN
7A7A
VDD_3.3V
R53
1k
AGND
R59
N.M.
R5
10k
PB1_ADC3_IN1(IO)25
21A21A
PB13/HRTIM1_CHC235
OinB_LEM
PA0_ADC1_IN1(VA)12
V+
V-
PWM || FREE
4
OinA_LEM
DAC
PWM || FREE || HRTIM
HRTIM || FREE
LED_1
OinC_LEM
T_SWCLK
VDD_5V
PA11
OinA_LEM
C11100pF/50V
PWM_INP_Q3_DOWN
R461k
GND5
2
15A15A
C15220nF/50V
AC_FAULT
C45100nF/16V
PWM_INP_Q3_L
VSS
363
4B4B
VDD_5V
PWM_INP_Q2_R
8A8A
C40100pF/50V
R57N.M.C34
100nF/16V
1A1A
VD
D3
64
C32100pF/50V
V_bus_up
T_NRST
32A32A
VlineC.S_uC
D13GREEN
7
U6A
TSV912IDT
1
PC10
3
13B13B
VDD = 1.71 V to 3.6 V pag6 AN5093
C55100nF/16V
5
LED1
LSG T676
6B6B
U9B
TSV912IDT
TP9TestPoint
ESDA7P60-1U1M sostituito con SMAJ5.0A-TR per package
i2C_SCL
SWDIO2
R40
N.M.
TC_LX
R24
N.M.
TP25TestPoint
1
ZVD_B
V_bus_up_uC
PC7_TIM8_CH2/HRTIM1_CHF239
C62100nF/16V
PC11_TIM8_CH2N53
JP2
STRIP_2X3
L1
WE-CBF
2B2B
Oout
C49
100n
F/16
V
SMBus_SCL
VDD_12V_INT
29B29B
C23220nF/50V
TB_LX
19A19A
AGND
R2310k
VSS
131
24A24A
AGND
PC14_OSC32_IN-GPIO_EXTI14(OCP-A)3
VD
D0
16
R26
N.M.
OCP_B
AGND
OinA_LEM
4
C14100pF/50V
OinC_LEMOout
PB14/HRTIM1_CHD136
VDD_3.3V_REG
OCP_DC
VDD_5V_INT
2
RST10
AGND
PWM_INP_Q3_UP
IC+_uC
PWM_INP_Q1_DOWN
PA7_ADC2_IN4(IA+)21
TEMP
R171k
AVDD_3.3V
PB7_i2C1_SDA60
TC_HS
C61100nF/16V
PA1_ADC1_IN2(VB)13
TC_RX
1
C135220nF/50V
T_SWDIO
PWM_INP_Q1_R
VlineB.S_uC
VlineA.S
VDD_3.3V
VDD_3.3V
I2C
PC12
5
NULL
M2
7
TA_LS
C28100nF/16V
9B9B
4A2
1
F430Ohm@100MHz
15B15B
P1
Digital Power Connector
LED_1
1
D7RED
17A17A
1
T_SWDIOPA5_DAC1_OUT2
19
PA13-SYS_JTMS-SWDIO49
TP3TestPoint
GND
R561k
USB2
microUSB
USART_RX
5A5A
TC_LS
R12810k
PC11
ADC_10
SWCLK4
J1
i2C
TP24
TestPoint
C471uF/25V
PA9
1T_SWCLK
F130Ohm@100MHz
1
3C2
USART2_TX
JP13JP_pcb
PC8
AGND
VDD_5V
IB+_uC
DAC2
PA9_TIM1_CH2/HRTIM1_CHA243
PB3_SYS_JTDO_SWO/USART2_TX
PA10
56
R31
N.M.
PG10-NRST7
VlineB.S_uC
5
6
TB_RX
COMP_1/ADC_11/SPI_MOSI
AGND
TP15TestPoint
FAN
VDD_5V
D9GREEN
TP20
TestPoint
VDD_5V
22B22B
V_bus_down
R20N.M.
VDD_3.3V
PB12/HRTIM1_CHC134
20B20B
V_bus_up
VDD_3.3V
ZVD
+
-
TP5TestPoint
4A4A
TB_HS
AGND
TP22
TestPoint
F530Ohm@100MHz
R52N.M.
D+3
30B30B
V+
V-
3A3A
+
-
VDD_3.3V
UART_RXUSART2_RX
VDD_5V_USB
R1331k
7B7B
C65100nF/16V
1
PB8_BOOT0/i2C1_SCl61
LED_2
2
U2A
TSV912IDT
4
OCP_A
C138100nF/16V
R451k
C37100nF/16V
R4410k
+
-
C31100pF/50V
U6B
TSV912IDT
M1
6
14A14A
C6100nF/16V
6
1
R1350
ZVD_A
R51
1k
7
T_NRST
PC11
8
C52
100n
F/16
V
PC8_TIM8_CH3/HRTIM1_CHE140
VDD_5V
D12GREEN
PC10_TIM8_CH1N52
C38100pF/50V
VIN1
VDD_3.3V
GPIO_1/COMP_3_OUT/GP_PWM_1/EEV_4
26A26A
C271uF/25V
CAN_RX
VDD_5V
IC+_uC
2
PA11
VDD_5V
TB_LX
S2
te_fsm4jsma
2
VDD_7V
PC6
V_bus_down
R410k
PB2_ADC2_IN12(IC-)26
18B18B
TB_LS
R27
N.M.
PB1030
VDD_5V
R54
N.M.
24B24B
VD
D2
48
PC13/GPIO_IN2
C22100pF/50V
26B26B
2
C18470nF/50V
C137100nF/16V
USART2_TXUART_TX
VDD_5V
FAN
VDD_5V
12A12A
31B31B
UART TTL (3,3V)
TP7TestPoint
C139100nF/16V
1
AGND
V+
V-
VDD_5V_EXT
R501k
22A22A
AGND
PC4_ADC2_IN5(IA-)22
PB11_ADC1_IN14(VN)33
25A25A
PB4_SYS_JTRST57
AVDD_3.3V
VB
AT1
30A30A
PC2_ADC2_IN8(IB+)10
2
3
OCP_A
VlineC.S_uC
TB_RX
PWM_INP_Q2_DOWN
T_SWCLK
C50
1uF/
25V
TP6TestPoint
OCP_B
D-2
2
11A11A
PWM_INP_Q3_R
U22
ESDAL
16A16A
TP12TestPoint
+
-
C58
1uF/25V
2
29A29A
R9
N.M.
8
TC_LX
C30100pF/50V
+
-
C10100nF/16V
R3010k
TEMP
USART_TX
5B5B
C21100pF/50V
ZVD_C
C134
100n
F/16
V
TEMP_uC
R14
N.M.
7
GND9
2A1
PC7
R21N.M.
M4
9
C21uF/25V
USART2_RX
D5GREEN
1
T_NRST
PF1_OSC_OUT-GPIO_EXTI1(GROUNDFault)6
VlineC.S
VSS
015
PA10_TIM1_CH3/HRTIM1_CHB144
U2B
TSV912IDT
PD2_GPIO_EXTI2(ZVD-C)55
+
-
PC7
1B1B
R47N.M.
3
FAULT_1
TC_LS
AGND
C51
100n
F/16
V
COMP_3
V_bus_down_uC
DAC1
AGND
3B3B
V_bus_up_uC
TP16TestPoint
23A23A
TP1TestPoint
TP19TestPoint
V_bus_down_uC
AGND
PB0_ADC3_IN12_EX_TEMP24
VD
DA
29
PA2_COMP2_INM14
20A20A
R61
N.M.
PA11_TIM1_CH1N/HRTIM1_CHB245
R1340
VDD_5V
PF0_OSC_IN-GPIO_EXTI0(OCP-C)5
OCP_C
4
RELAY
VDD_3.3V
OinB_LEM
R1260
9A9A
OinC_LEM
+
-28B
28B
OinC_LEM
Oout_uC
VDD_5V
OinA_LEM
TP21TestPoint
TP11TestPoint
F330Ohm@100MHz
PWM_INP_Q2_UP
TP4TestPoint
PC0_ADC1_IN6(VC)8
VDD_3.3V_INT
R12N.M.
PB9_TIM1_CH3N62
VDD_5V
11B11B
PWM_INP_Q1_L
31A31A
VlineC.S
R29
N.M.
PA12
D4
USR_BTN
12B12B
ZVD_A
USR_BTN
VlineA.S_uC
6
C140100pF/50V
R49
N.M.
2
5
F230Ohm@100MHz
CN56
Jtag_SWD_Adapter
R22N.M.
R62N.M.
V+
V-
+
-
D10
SMAJ5.0A-TR
R810k
D15GREEN
7
TP18
TestPoint
PA15-SYS_JTDI/USART2_RX51
GND
VOUT3
GPIO_3/COMP_1_OUT/FAULT_2
2
ZVD_B
C7100nF/16V
PA8
IB+_uC
3
VDD_5VCAN_TX
ZVD_B
1
GND_iso
STATUS_LED
C33100pF/50V
C43100pF/50V
AGND
PA3_COMP2_INP17
AGND
27A27A
18A18A
dac220
PC12
C12100pF/50V
PC9/HRTIM1_CHE241
R13010k
OinB_LEM
1
R1010k
C29220pF/50V
4
S1
te_fsm4jsma
VlineA.S
PB9
R28N.M.
ZVD_C
TA_RX
32B32B
DB
4071 - Rev 1
page 4/16
STDES-PFC
BID
IRSchem
atic diagrams
Figure 3. STDES-PFCBIDIR schematic diagram - power board: AC current sensing
TP6
1
7
OU
T-1
7
Ref
+
-
U1A
TSV912IDT
V_line_B_IN_LEM
4
R610k 0.1%
OinC_LEM
C8100nF/16V
5V
34
VDD_5V
4
C17N.M.
C71uF/25V
TP2
TestPoint_Ring
OU
T-1
5V
1
C31uF/25V
R23
10k 0.1%
TP5
TestPoint_Ring
0
F330Ohm@100MHz
OUT
4
R24
1.65k 0.1%
5IN
-3
R15
10k 0.1%
TP11
C15100nF/16V
OinA_LEM
9
105V
5
10
IN-1
C131uF/25V
TP7
TestPoint_Ring
VDD_5V
6 R12
0
3
2
5
OU
T-2
10
C4100nF/16V
6
R1810k 0.1%
OUT
TP18
TestPoint_Ring
3
7
TP17
TestPoint_Ring
OinB
R2210k 0.1%
R3
4.12k 0.1%
1
R16
1.65k 0.1%
C16100nF/16V
6
1
TP4
TestPoint_RingR4
0
2
R1410k 0.1%
C18100nF/16V
OU
T-1
4
LEM1LTSR 15-NP
LEM2LTSR 15-NP
7
2
6
R11
4.12k 0.1%
14
1
V+
V-
0
R1N.M.
TP14
TestPoint_Ring
OinA_LEM
8F530Ohm@100MHz
TP8
TestPoint_Ring
TestPoint_Ring
3
+
-
+
-
V+
V-
TP3
TestPoint_Ring
R9N.M.
OU
T-3
2
R5
10k 0.1%
OinA
3
R20
0
F2
30Ohm@100MHz
IN-2
V_line_A
VDD_5V
R17N.M.
TestPoint_Ring
1
0
R13
10k 0.1%
5
R7
10k 0.1%
8
VDD_5V
V+
V-
2
C91uF/25V
6
R8
1.65k 0.1%
2
3
U3B
TSV912IDT
C6100nF/16V
C11N.M.
C2100nF/16V
8
LEM3LTSR 15-NP
2
F130Ohm@100MHz
VDD_5V
V_line_C_IN_LEM
TP16
TestPoint_Ring
TP10
TestPoint_Ring
TP15
TestPoint_Ring
5
2
9
U3ATSV912IDT
1
OU
T-2
IN-1
R210k 0.1%
C12100nF/16V
VDD_5V
Ref
OinB_LEM
OinC
1
C11uF/25V
1 OinB_LEM
IN-2
IN-1
TP13
TestPoint_Ring
IN-3
+
-
8
V_line_A_IN_LEM
1
OU
T-3
2
2
R21
10k 0.1%
IN-2
F6
30Ohm@100MHz
OUT
VDD_5V
F4
30Ohm@100MHz
U2B
TSV912IDT
V_line_B
TP9
TestPoint_Ring
OU
T-2
TP1
TestPoint_Ring
5
8
+
-
U2A
TSV912IDT
2
TP12
TestPoint_Ring
IN-3
6
+
-
U1B
TSV912IDT
C10100nF/16V
1
V_line_COinC_LEM
2
8
7
VDD_5V
C141uF/25V
Ref
VDD_5V
R19
4.12k 0.1%
7
9
R1010k 0.1%
OU
T-3
C5N.M.
DB
4071 - Rev 1
page 5/16
STDES-PFC
BID
IRSchem
atic diagrams
Figure 4. STDES-PFCBIDIR schematic diagram - power board: AC voltage sensing
5
C47100nF/16V
TP20
TestPoint_Ring
U7B
TSV912IDT
F730Ohm@100MHz
11
R65
0
R7569.8k 0.1%
VDD_BIAS_AU4B
TSV912IDT
C451uF/25V
VDD_5V
+
-
VOUTP
1
U7A
TSV912IDT
C404.7u/25V
C41100nF/16V
R382k
R40
12.4k 0.1%
+
-
R26
0
U8B
TSV914IDT
R50
0
4
5
7
2
VDD_BIAS_B
6
R822k
F1030Ohm@100MHz
C201uF/25V
GND1
ISOLATED DC/DC POWER SUPPLY
6
ZVD_C
C58100nF/16V
R45NM
7
3
GND_MEAS_AC
VlineB.S
1
+
-
C50N.M.
GND_MEAS_AC
VDD2
2
8
R61
0
+
-
4GND1
VDD_5V
3
R351M
2
1 C611uF/25V
R46
8.06k 0.1%
TP22
TestPoint_Ring
1
R64
0
R44
10k 0.1%
VDD_BIAS_C
9
14
TP29
TestPoint_Ring
+
-
12
R84
12.4k 0.1%
2
R29
36k 0.1%
GND_MEAS_AC
R2527k 0,1%
TP32
TestPoint_Ring
6
2
R68
8.06k 0.1%
R54
0
2
+
-
2
2
U5C
TSV914IDT
212
VDD2
R76
0
3
R89N.M.
V+
V-
7
3VINN
C27100nF/16V
R5513.3k 0.1%
R6927k 0,1%
R87
0
2
R301M
R7713.3k 0.1%
9
C60N.M.
U10A
TSV912IDT
GND_MEAS_AC
F20
30Ohm@100MHz
Neutral
7
6
6
R341M
R67N.M.
GND_MEAS_AC
1
4
1
3
2
1
C544.7u/25V
VDD_5V
TP28
TestPoint_Ring
V+
V-
U8D
TSV914IDT
4
3
+
-
C22N.M.
VDD_BIAS_B
C25100nF/16V
R66
10k 0.1%
C46N.M.
R90
8.06k 0.1%
1
7
C23100nF/16V
F1530Ohm@100MHz
2C44100nF/16V
VOUTN
VINN3
C591uF/25V
+
-
C56100nF/16V
1
R521M
6 +
-
U11A
TSV914IDT
R791M
VDD1
R42
0
R741M
R582k
U12
AMC1301DWVR
C341uF/25V
1
VOUTN
ZVD_A
6
V_conv_B
R88
10k 0.1%
U5A
TSV914IDTC32N.M.
C63100nF/16V
2
VDD_5V
R3313.3k 0.1%
2
F9
30Ohm@100MHz
+
-
R32
0
R86
0
8
5V_MEAS_AC
U11D
TSV914IDT
R5910k 0.1%
C37100nF/16V
C49N.M.
R561M
4
C481uF/25V
TP19
TestPoint_Ring
F1830Ohm@100MHz
11
C241uF/25V
R51
36k 0.1%
C36N.M.
VOUTN
TP27
TestPoint_Ring
2
8
TP23
TestPoint_RingVDD2
12
C51100nF/16V
U11B
TSV914IDT
7+
-
TP33
TestPoint_Ring
13
TP21
TestPoint_RingV+
V-
8
2
R8110k 0.1%
VINN
1
TP30
TestPoint_Ring
GND_MEAS_AC
C35N.M.
TP26
TestPoint_Ring
1
-Vo
TP36
TestPoint_Ring
U6
AMC1301DWVR
VlineC.S
7
4
GND_MEAS_AC
R62
12.4k 0.1%
10
V+
V-
R70
0
1
GND_MEAS_AC
VDD_5V
6
7
1
2
VDD_5V
U8A
TSV914IDT
+
-
C381uF/25V
VDD_5V
U5D
TSV914IDT
13
C39100nF/16V
+
-
R602k
+
-
R85
0
U10B
TSV912IDT
TP35
TestPoint_RingGND_MEAS_AC
C641uF/25V
1
C43100nF/16V
1
C521uF/25V
GND_MEAS_AC
R48
0
7
8
GND2
5
14
C28100nF/16V
5
GND2
F17
30Ohm@100MHz
F1230Ohm@100MHz
5
11
ZVD_B
R83
0
2
5V_MEAS_AC
C57100nF/16V
R802k
F1430Ohm@100MHz
-Vi2
4
5
C19100nF/16V
2
V+
V-
1
+Vi
TP31
TestPoint_Ring
C21N.M.
VDD_5V
GND_MEAS_AC
GND_MEAS_AC
2VINP
5
R571M
GND_MEAS_AC
C33100nF/16V
R5369.8k 0.1%
8
R73
36k 0.1%
R71
0
C62100nF/16V
7
1
GND1
9
F13
30Ohm@100MHz
5
6
U4A
TSV912IDT
VOUTP
C29100nF/16V
14
+
-
F1130Ohm@100MHz
5
VOUTPVDD1
1
TP34
TestPoint_Ring
8
+
-
C42100nF/16V
R4727k 0,1%
R49
0
U8C
TSV914IDT
U9
AMC1301DWVR
5V_MEAS_AC
U13
DCH010505SN7
V_conv_C
GND2
VlineA.S
R362k
R28
0
VDD_5V
2
VDD_5V
1
R41
0
C311uF/25V
F830Ohm@100MHz
C264.7u/25V
VDD_BIAS_C
VDD_5V
R39
0
F1630Ohm@100MHz
VDD_5V
R3169.8k 0.1%
C55100nF/16V
R43
0
C30100nF/16V
13
5
5V_MEAS_AC
8
10
R63
0
F1930Ohm@100MHz
R72
0
VINP2
1
4
1
2
R27
0
1
U5B
TSV914IDT
10
+
-
3
+
-
V+
V-
R3710k 0.1%
2
VINP
U11C
TSV914IDT
VDD_BIAS_A
1
+Vo
V_conv_A
TP24
TestPoint_Ring
R781M
TP25
TestPoint_Ring
8
4
VDD1
3
VDD_5V
1
JP1
Jp_pcb
GND_MEAS_AC
C53100nF/16V
DB
4071 - Rev 1
page 6/16
STDES-PFC
BID
IRSchem
atic diagrams
Figure 5. STDES-PFCBIDIR schematic diagram - power board: aux power DC/DC
A
Rled111k
1
Rled101k
C34010uF/50V
1
TW13
CON1
GN
D1
4
C
VDD
_7V_
INT
1
1
A
GN
D
TW9
CON1
VDD_12V_EXT
Rled31k
VDD_DRIVER
D85LED RED
1
D82LED RED
C33710uF/50V
1
Rled41k
C
1
C334470nF/50V
D80LED RED
D78LED RED
C
VDD_7V_INT
Rled21k
C
2
VDD_5V_DRIVER
Rled91k
TW14
CON1
VDD
_7V_
EXT
VDD_5V_EXT_DRIVER
2
VDD_12V
A
3
D86LED RED
C
1
U44LD29080S33R
VOUT
JP95
Con2
JP98
Con2
A
F73
30Ohm@100MHz
A
VDD_12V_INT
C339470nF/50V
R346750
VDD_3.3V
C
D88LED RED
2
1
A
C
A
VDD_5V_INT_DRIVER
VOUT
2
1
1
D84LED RED
Rled51k
D90LED RED
J18Dev3
F71
30Ohm@100MHz
J17Dev3
VDD_7V
CA
R345750
A
TW10
CON1
VDD_5V1VD
D_7
V
Rled81k
C
1
VIN
U43
LD29080DT50R
VDD_3.3V_DRIVER
VDD_5V_DRIVER
JP97
3JP_pcb
GN
D1
Rled71k
TW8
CON1
3
C344470nF/50V
1
2
C341470nF/50V
VDD
_12V
_IN
T
VIN
2
1
GN
D
C33510uF/50V
VOUT
11
VDD_3.3V_DRIVER
U41
LD29080DT50R
1
C336470nF/50V
TW6
CON14
TW11
CON1
GN
D
A
C34510uF/50V
1
2
A
C342470nF/50V
TW7
CON1
2
31
1
2VIN
A
A
Rled61k
VDD_5V_INT_DRIVER
C
F70
30Ohm@100MHz
3
1
VDD_5V_DRIVER
VDD
_12V
_EXT
2
TW12
CON1
TW15
CON1
3D87LED RED
2VOUT
2
D83LED RED
2
D81LED RED
GN
D
VDD_5V_EXT_DRIVER
C
VDD_5V
JP96
Con2
VDD_12V
C34310uF/50V
2
1
C33810uF/50V
U42LD29080S33R
VDD
_12V
C
VDD_7V
Rled11k
F72
30Ohm@100MHz
D89LED RED
2
1
VDD_7V_EXT
2
VIN1
VDD_DRIVER
D79LED RED
1
JP99
3JP_pcb
C
VDD_5V_DRIVER
3
DB
4071 - Rev 1
page 7/16
STDES-PFC
BID
IRSchem
atic diagrams
Figure 6. STDES-PFCBIDIR schematic diagram - power board: aux power VIPER
6
2
A
+
D91
STTH1L06A
+
3
1
JP100
Jp_pcb
5VD
D
GND_PWR_VIPER
4
7
C355
680uF/10V
1
x.A.
GN
D1
R34851k/0.1%
DC_input
C351
TBD
VDD_7V_INT1
C356
TBD
8
D92
STPS1150A
x.C
.
N.C
.3
1
11
FB
CO
MP
C349560uF 16V9
C34715UF 450V
6 1
DC_input
+
VDD_12V_INT
16
Aux_Viper
2
TP166
TestPoint_Ring
G_BUS_N
LIM
U45
VIPER26HD
14
8
+
G_BUS_N
C
C
A
N.C
.2
BUS_LEM-
TP167
TestPoint_Ring
R349
10/0.1%
15
R35110.2k/0.1%
DR
AIN
3
T1
TRANSFORMER_ViPER_WURT750317707
D93
STPS2H100A
2
C
5
GND_PWR_VIPER
C
2
A
C350
TBD
10
Viper_Drain
TP168
TestPoint_RingC357
220pF/100V
7
A
N.C
.4
4
9
1
N.C
.1
R35327k/0.1%
10
C353
N.M.
Aux_Viper
C352
TBD
+
G_BUS_N
G_BUS_N
C
12
DR
AIN
4
JP101
Jp_pcb
3
A
R35027k/0.1%
D94
STPS2L60A
13
R352110k/0.1%
CENTRO_BUS
R34751k/0.1%
DR
AIN
1
C354
100nF/50V
C346
3,3nF/200V
L19TBD
DR
AIN
2
2
Viper_Drain
GN
D2
C34810uF/50V
2
Figure 7. STDES-PFCBIDIR schematic diagram - power board: connector
25A
24A
30A
25A
17B
VgridA.S
PWM_INP_Q3_R
17B
PWM_INP_Q2_R
OinB26A
PWM_INP_Q3_DOWN13A
27A
18B
3B
9A
VDD_5V
FAN
FAULT_1
16A
GND
22A
27B
7A
18A
27A
30A
7A
23A
CAN_RX
18B
22B
8A
31B
24A
19AGPIO_9/EEV_3
5ASMBus_SDA
12B12B
USART_TX
15A
10B
VDD_3.3V
15A
28B
8A8B
28B
2BVDD_12V
19A
25B
28A
5A
29A
SMBus_SCL
PWM_INP_Q2_UP
31A
Oout
OinA
31A
21A
5B
21A
GPIO_GRID_RELAY_B
5B
15B
10A
13B
29B
8B
10A
13B
2B2A
PWM_INP_Q3_L
JP2
3JP_pcb
23B
26A
GPIO_GRID_RELAY_A
23B
4B4B
20B
PWM_INP_Q2_DOWN
32B32A
GND
11A
PWM_INP_Q1_L
20B
11A
7B
13A
PWM_INP_Q1_UP
2A
A_VDDJP4
3JP_pcb
18A
4A
6A
20A21B
20AV_bus_up
USART_RX
SMBus_SMBA
29A
17A
ZVD_B
16A
3A
10B
14A
1B
JP3
3JP_pcb
+3.3V_iso 1A1B
GPIO_GRID_RELAY_C
21B
14B
4A
24B23A
19B
J2
29B
OinC
VlineA.S
14A
TEMP
11B
PWM_INP_Q1_R
GPIO_GRID_RELAY_N16B
17A
VgridC.S
1A
32B
VlineC.S
9A9B
VDD_7V
PWM_INP_Q1_DOWN
3B
14B
19BV_bus_down
GPIO_RELAY_C
PWM_INP_Q2_L
PWM_INP_Q3_UP
VgridB.S
24B
27B
ZVD_C
Digital Power Connector
GND_iso
6B
11B12A
32A
26B
3A
ZVD_A GNDGPIO_RELAY_B
GPIO_1/COMP_3_OUT/GP_PWM_1/EEV_4
28A
31B
7B
16B
25B
6B
30B
GPIO_RELAY_A
VlineB.S
6A
12A
CAN_TX
15B
22A 22B
26B
30B
9B
DB
4071 - Rev 1
page 8/16
STDES-PFC
BID
IRSchem
atic diagrams
Figure 8. STDES-PFCBIDIR schematic diagram - power board: DC current sensing
TP58
TestPoint_Ring
U16A
TSV912IDT
C89N.M.
R11112k 0.1%
GND1
C934.7u/25V
VDD_5V
R11613.3k 0.1%
C92100nF/16V
7
R113
16.5k 0.1%
F2830Ohm@100MHz
C87N.M.
C94100nF/16V
VDD_5V
R112
10k 0.1%
R10710k 0.1%
2
VDD_5V
C831uF/25V
V+
V-
4
5
R106N.M.
R11427k 0.1%
C951uF/25V
5V_MEAS_CURR_DC
C84100nF/16V
10
VDD_5V
6
TP64
TestPoint_Ring
TP55
TestPoint_Ring+
-
2
SHUNT_DC-
1
7
R1192k
37
VINN
TP59
TestPoint_Ring
OU
T-2
R110
18k 0.1%
Ref
TP53
TestPoint_Ring
C90100nF/16V
C911uF/25V
OU
T-3
U15B
TSV912IDT
R121
0
BUS_LEM-
2
C86100nF/16V
LEM4LTSR 15-NP
JP7
Jp_pcb
C88100nF/16V
8
U15A
TSV912IDT
VDD2
R109
0
Oout_LEM
4
6
2
VDD_5V
IN-1
+
-
TP54
TestPoint_Ring
SHUNT_DC+
F25
30Ohm@100MHz
R1172k
TP63TestPoint_Ring
Oout_SHUNTTP61
TestPoint_Ring
R123 8.06k 0.1%
2VINP
8
GND_MEAS_CURR_DC
TP56
TestPoint_Ring
R108
3.4k 0.1%
GND_MEAS_CURR_DC
1
TP62TestPoint_Ring
4
GND2
+
-
6
1
1
C96100nF/16V
9
C98N.M.
3
TP57
TestPoint_Ring
OUT
VDD_5V
1
IN-3
+
-
0
2IN
-2
1
VDD_DC_BIAS
8
65
5
F2430Ohm@100MHz
VDD11
R115
0
Oout_SHUNT
3
2
8
R122
10k 0.1%
JP6
3JP_pcb
TP52
TestPoint_Ring
2
5
C851uF/25V
V+
V-
1
7
TP60
TestPoint_Ring
GND_MEAS_CURR_DC
VOUTP
1
1
R11810k 0.1%VOUTN
BUS_LEM+
U17
AMC1301DWVR R120
12.4K 0.1%
Oout_LEM
OU
T-1
4
3
F2630Ohm@100MHz
VDD_DC_BIAS
C97100nF/16V
U16B
TSV912IDT
2
5V
Oout
F27
30Ohm@100MHz
2
DB
4071 - Rev 1
page 9/16
STDES-PFC
BID
IRSchem
atic diagrams
Figure 9. STDES-PFCBIDIR schematic diagram - power board: DC voltage sensing
VOUTP2
2
C109100nF/16V
VINP
1
VDD_5V
R144
0
VINP2
V_bus_down
R1371M
GND1
+Vo
+
-
1
R145
0R147
10.5k 0.1%
1
TP69
TestPoint_Ring
6
C103100nF/16V
C1014.7u/25V
GND2
U19A
TSV912IDT
R131
0
1
5
F30
30Ohm@100MHz
VDD_5V
F32
30Ohm@100MHz
F3530Ohm@100MHz
U18
AMC1301DWVR
-Vi
2
2
BUS_P
TP74
TestPoint_Ring
GND_MEAS_DC
1
C114100nF/16V
V+
V-
4
1
6
R133
0
3
C105100nF/16V
R129
10.5k 0.1%
1
BUS_N
4
VDD1R128
0
1
+
-
GND_MEAS_DC
8
1
GND_MEAS_DCTP68
TestPoint_Ring
VDD1
C1104.7u/25V
1
C111100nF/16V
-Vo
VOUTN
C102100nF/16V
TP66
TestPoint_Ring
2
5V_MEAS_CURR_DC
R1381M
2
5
GND_MEAS_DC
TP71TestPoint_Ring
TP75TestPoint_Ring
3
2
GND1
TP65
TestPoint_Ring
CENTRO_BUS
2
R1391M
F36
30Ohm@100MHz
2
GND_MEAS_DC
VOUTN
GND_MEAS_DC
7
R132
0
GND_MEAS_CURR_DC
C112100nF/16V
R143
10.5k 0.1%
VDD_5V
+
-
2
VOUTP
C1171uF/25V
JP9
Jp_pcb
U21B
TSV912IDT
R1251M
U20
AMC1301DWVR
4
GND_MEAS_DC
GND2
C1041uF/25V
F31
30Ohm@100MHz
5
C106N.M.
R1301.6k
R149
16.9k 0.1%
F33
30Ohm@100MHz
GND_MEAS_DC
5V_MEAS_DC
1
+
-
C115N.M.
GND_MEAS_DC
F34
30Ohm@100MHz
JP8
Jp_pcb 2
2
C991uF/25V
R1241M
2
R14016.9k 0.1%
U19B
TSV912IDT
8
5V_MEAS_DC
U22
DCH010505SN7
5JP10
Jp_pcb
TP72
TestPoint_Ring
C1081uF/25V
C118100nF/16V
TP67
TestPoint_Ring
TP78TestPoint_Ring
TP76
TestPoint_Ring
R135
1.6k
1
1
VDD2
1
R1261M
1
8
5V_MEAS_DC
3VINN
4
VINN
R148
1.6k
V_bus_up
53
7
C116N.M.
F29
30Ohm@100MHz
1C119100nF/16V
V+
V-
TP73
TestPoint_Ring
R134
10.5k 0.1%
7
U21A
TSV912IDT
7
C1131uF/25V
R1411.6k
R136
16.9k 0.1%
VDD_5V
R142
0
C1201uF/25V
C107N.M.
VDD_5V
GND_MEAS_DC
6
+Vi
R12716.9k 0.1%
6
R146
0
TP77
TestPoint_Ring
C100100nF/16V
2
TP70
TestPoint_Ring
8
7
VDD2
2
DB
4071 - Rev 1
page 10/16
STDES-PFC
BID
IRSchem
atic diagrams
Figure 10. STDES-PFCBIDIR schematic diagram - power board: gate drivers (x12)
6 2
JP30Jp_pcb
R180
22
A
1
VH_Q1_L
C132
1nF/50V
C
+VOUT
VDD
C153
2.2uF/50V
C
C126
1nF
R186N.M.
JP35
Jp_pcb
U24
STGAP2SM
JP15Jp_pcb
D25
LED RED
R18847k
1
1
PWM_INP_Q1_L
VIN+
C1241uF/25V
C150
220pF/50V
6
C163N.M.
2
-VOUT
JP18
3JP_pcb 31
2
2
2
R182N.M.5COM
IN-
TP83
TestPoint_Ring
PROBE2
Current_ProbE
TP88
TestPoint_Ring
2
TP85
TestPoint_Ring
IN+
D22TZMB3V3-GS08
Q142STF1360
C161
2.2uF/50V
R152
1k2
C162470nF/50V
2VIN-
R164
0
C137
100nF/25V
C154
1nF/50V A
JP11
Jp_pcb
1
R194
1k
1
DC1
R12P22005D
7 GND_ISO_Q1
A
1
VH
1
GNDISO
TP97
TestPoint_Ring
R169
0
D15TZMB20-GS08
A
2
GATE1_L
R158
100
VDD_DRIVER
JP25
Jp_pcb
CA
5
C160
100nF/25V
2
7
TP79
TestPoint_Ring
C
3
VH_Q1_L
D14TZMB3V3-GS08
VDD_DRIVER
F41
30Ohm@100MHz
D10TZMB20-GS08
GOFF
JP28Jp_pcb
C125
100nF/16V
2 R170N.M.
A
1
4GND
1
1
C159
2.2uF/50VTP99
TestPoint_Ring
1
R1501k
1
D6
LED RED
GND_ISO_Q1
C2
GON
C
F37
30Ohm@100MHz
J6Con3
C136
2.2uF/50V
VDD_12V
C127
2.2uF/50V
VL_Q1_L
L7IND
8VL_Q1_L
2
R159
12
12
DB
4071 - Rev 1
page 11/16
STDES-PFC
BID
IRSchem
atic diagrams
Figure 11. STDES-PFCBIDIR schematic diagram - power board: grid voltage sensing
7
R32827k 0,1%
R33510k 0.1%
14
R30110k 0.1%
8
C330100nF/16V
TP157
TestPoint_RingF65
30Ohm@100MHz
VDD_5V
1
GND_MEAS_AC
V+
V-
R3321M
VDD_5V
R340
11.3k 0.1%
VOUTP
6
R3151M
TP158
TestPoint_Ring
U39D
TSV914IDT
GND_MEAS_AC
R307
0
1
GND25
C3274.7u/25V
GND_MEAS_AC 4
R31810k 0.1%
TP163
TestPoint_Ring
6
VDD2
C3164.7u/25V
U38
AMC1301DWVR
R296
0
1
R3291M
+
-
V_grid_B
R324
0
GND_MEAS_AC
+
-
R303
0
GND_MEAS_AC
C333N.M.
R31413.3k 0.1%
1
R3022k
7
R342
10k 0.1%
5
TP154
TestPoint_Ring
5V_MEAS_AC
R3002k
R3342k
3
4
VOUTN
12
11
+
-
10
VgridA.S
5
F6430Ohm@100MHz
VDD11
V_grid_C
C309100nF/16V
F6630Ohm@100MHz
TP159
TestPoint_Ring
U39B
TSV914IDT
VDD_5V
C306100nF/16V
C328100nF/16V
R339
0
C3321uF/25V
14
TP160
TestPoint_Ring
9
6
2
12
3
U37D
TSV914IDT
8
R306
0
TP155
TestPoint_Ring
GND1
5V_MEAS_AC
GND_MEAS_AC
R320
0 VgridC.S
5
VDD1
9
C301N.M.
GND2
10
VDD_5V
1
U35A
TSV914IDT
C304100nF/16V
3
8
+
-
R310
8.06k 0.1%
U39C
TSV914IDT
13
C324100nF/16V
2
VDD_5V
VDD_5V
GND_MEAS_AC
GND1
C3251uF/25V
C3211uF/25V
C323N.M.
U37B
TSV914IDT
13
F6330Ohm@100MHz
7
C331100nF/16V
VDD_BIAS_grid_B
+
-
R31127k 0,1%
R337
0
VOUTP
4
TP153
TestPoint_Ring
R323
11.3k 0.1%C322N.M.
+
-
+
-
U36
AMC1301DWVR
R343NM
TP164
TestPoint_Ring
VDD2
3
8
F6130Ohm@100MHz
TP151
TestPoint_Ring
R326NM
GND_MEAS_AC2
+
-
9
V_grid_A
2
12
TP165
TestPoint_Ring
1
R325
10k 0.1%
R3172k
R313
0C313100nF/16V
1
1
C315100nF/16V
C307100nF/16V
4
2
11
4
VDD2
R327
8.06k 0.1%
8
3 V+
V-
R3161M
11
GND1
VDD1
U35C
TSV914IDT
VINP
VDD_BIAS_grid_B
R304
12.4k 0.1%
VINP
2
2
7
F62
30Ohm@100MHz
C312N.M.
R3192k
GND_MEAS_AC
VINN
R330
0
2
U35D
TSV914IDT
C3101uF/25V
5V_MEAS_AC
1
R305
0
VDD_5V
TP161
TestPoint_Ring
+
-
F6730Ohm@100MHz
C3141uF/25V
+
-
VOUTN
+
-
GND_MEAS_AC
C319100nF/16V
1
U37A
TSV914IDT
C3054.7u/25V
U40
AMC1301DWVR
VDD_5V
VINP
VgridB.S
2
R29427k 0,1%
C3031uF/25V
2
13
VOUTP
2
VDD_BIAS_grid_C
5
C317100nF/16V
R2991M
R308
10k 0.1%
C311N.M.
6
7
3
+
-
C318100nF/16V
R344
8.06k 0.1%
VINN
10
R309NM
R3121M
1
GND2
TP162
TestPoint_Ring
6
U35B
TSV914IDT
VDD_5V
F6930Ohm@100MHz
VDD_BIAS_grid_AGND_MEAS_AC
C320100nF/16V
1
C302100nF/16V
1
2
8
GND_MEAS_AC
6
R321
12.4k 0.1%
C326100nF/16V
14
R2981M
VOUTN
TP156
TestPoint_Ring
R322
0
R338
12.4k 0.1%
VDD_BIAS_grid_C
2
R341
02
U37C
TSV914IDT
VDD_BIAS_grid_A
R3362k
C308100nF/16V
R33113.3k 0.1%
2
5
7
R2951M
4
U39A
TSV914IDT
TP152
TestPoint_Ring
F68
30Ohm@100MHz
R3331M
V+
V-
VINN
R29713.3k 0.1%
C329100nF/16V
1
DB
4071 - Rev 1
page 12/16
STDES-PFC
BID
IRSchem
atic diagrams
Figure 12. STDES-PFCBIDIR schematic diagram - power board: power section
Q6SCTW35N65G2V
1
V_conv_C
A1
2
1
1
R104N.M.
C75100nF/630V
L1
506uH
1 2
TP41
TestPoint_Ring
GATE2_R
F21
Fuse10X38
2
D5
STPS1L30A
1
2
K21-1393210-4
3
2
3
1
R102240k
3
GND_ISO_Q2
t
2
F23
Fuse10X38
2
1
COIL_RELAY_GRID_A
B32926C3106M
Q10SCTW35N65G2V
C80
CENTRO_BUS
GATE1_UP
3
V_grid_B
RELAY_IN_A
VDD_12V
2
1
3
SHUNT1
25m 1% 1W 2512
3
1
C72100nF/630V
Q13SCTW40N120G2V
C
VDD_12V
R105N.M.
L_PFC
R100240k
Q8SCTW35N65G2V
SHUNT_DC-
2
Q2SCTW40N120G2V
NO
J3
Con3_32A
BUS_N
Neutral
1
COIL_RELAY_GRID_C
D2
STPS1L30A
Q9SCTW35N65G2V
A2
2VDD_12V
1
1
GATE2_UP
3
2
2
GATE3_DOWN
C82
A2
2
CENTRO_BUS
C77470uF 500V
GND_ISO_Q2_DOWN
2
VDD_12V
BUS_N
C79100nF/630V
2
TP43
TestPoint_Ring
1
t
GND_ISO_Q3TP47
TestPoint_Ring
R97240k
1NO
2
RT3
5Ohms
1
V_line_B 2
GND_ISO_Q3_DOWN
2
L4 3.22uH
V_grid_C
BUS_N
C69
470uF 500V
3
F22
Fuse10X38
V_AC_B
NO
C
C68100nF/630V
GATE3_L
V_AC_A
COIL_RELAY_GRID_N
TP42
TestPoint_Ring
2
A2
C81
2
C71100nF/630V
A1
V_conv_B
Q12SCTW40N120G2V
+
D4
STPS1L30A
L_PFC
1
2
A1
GND_ISO_Q3_UP
2
C741nF 3kV
Q7SCTW35N65G2V
CENTRO_BUS
C70470uF 500V
L3
506uH
RT1
5Ohms
GATE1_R
BUS_P
t
1
1
CENTRO_BUS
GATE2_DOWN
3
C
RT2
5Ohms
2
+
TP51
TestPoint_Ring
3
L_PFC
V_line_A
C78100nF/630V
R99240k
+
V_AC_C
+
A2
TP44
TestPoint_Ring
Earth
GATE2_L
BUS_LEM+
1
Q11SCTW40N120G2V
2
TP46
TestPoint_Ring
1
3
D3
STPS1L30A
BUS_P
3
K41-1393210-4
TP49
TestPoint_Ring
V_conv_A
GATE1_DOWN
2
2
2
1
1
Q5SCTW35N65G2V
C73
100nF
1
2
TP45
TestPoint_Ring
1
12
V_grid_A
B32926C3106M
2
RELAY_IN_B
TP48
TestPoint_Ring
CENTRO_BUS
C76470uF 500V
RELAY_IN_C
SHUNT2
25m 1% 1W 2512
R98240k
1
1
A1
1
R101240k
Q3SCTW40N120G2V
GND_ISO_Q1
1
GND_ISO_Q1_UP
3
NO
J4
Con3_32A
GATE3_R
K31-1393210-4
COIL_RELAY_GRID_B
L2 3.22uH
3
2
GND_ISO_Q1_DOWN
1
Neutral
JP5
Con2
GATE1_L
1
BUS_LEM-
Q4SCTW40N120G2V
C
2
1
1
V_line_C
2
2
L6
506uH
GATE3_UP
TP50
TestPoint_Ring
SHUNT_DC+
GND_ISO_Q2_UP
B32926C3106M
1
K11-1393210-4
L5 3.22uH
R103N.M.
Figure 13. STDES-PFCBIDIR schematic diagram - power board: active inrush current and AC grid connection management
D100
STPS1L30A
2
1
C
6
R373
22
D106LED RED
D97LED RED
5
D111LED RED
RL1
250Vac-16A
4
J22Con3
RELAY_IN_C
1
2
1
J25Con3
R3611k
4
C
81
1
VDD_12V
R38133k
5
R35722
D96LED RED
C
R3801k
VDD_12V
2
5
AA
RELAY_OUT_AA2
3
1
J20Con3
7
D104LED RED
Q28STS6NF20V
12
2
RELAY_IN_B
VDD_12V
7
1
Q31STS6NF20V
Q27STS6NF20V
D99
STPS1L30A
4
3
12
GPIO_GRID_RELAY_N
14
C
7
1
COIL_RELAY_GRID_A
COIL_RELAY_GRID_C
8
2
D101LED RED
314RELAY_OUT_C
COIL_RELAY_B
R3661k
J24Con3
2
COIL_RELAY_GRID_N
VDD_12V
A
1
3
13
GPIO_RELAY_C
R370
22
2
8
1
COIL_RELAY_C
6
RT5
150 6WCOIL_RELAY_C
2
GPIO_RELAY_A
R36433k
R3601k
C
4
A
RL2
250Vac-16A
A
R35922
RELAY_OUT_C
1
VDD_12V
D110LED RED
RELAY_IN_A
R37733k
J19Con3
COIL_RELAY_B
R36233k
2
V_line_A_IN_LEM
R37533k
6
VDD_12V
C
6
D102LED RED
7
4
VDD_12V
COIL_RELAY_A
C
RELAY_IN_A
A
C
14
J26Con3
RT4
150 6W
Q29STS6NF20V
C
6
8
GPIO_GRID_RELAY_A
R3741k
V_line_C_IN_LEM
R3541k
A
1
RELAY_IN_C
D95LED RED
11
CCOIL_RELAY_GRID_B
R3761k
3
2
1
A
A
11
RL3
250Vac-16A
3
VDD_12V
7
D108LED RED
Q32STS6NF20V
V_line_B_IN_LEMRELAY_OUT_A
A
C
R372
22
8
8
A1
4
3
D105LED RED
3
A
R3781k
GPIO_RELAY_B
3
5
2
R37933k
3
12
3
3
2
C
4
RELAY_OUT_A
65
Q26STS6NF20V
VDD_12V
83
A2
D107LED RED
5
R3691k
3
A2
R3671k
2
1C
COIL_RELAY_A
RELAY_IN_B RELAY_OUT_B
A
2
Q30STS6NF20V
R3651k
GPIO_GRID_RELAY_B
D103LED RED
3
A1
6
RELAY_OUT_C
R3551k
VDD_12V
A1
A
RT6
150 6W
11
7
VDD_12V
RELAY_OUT_B2
R3561k
J21Con3
2
2 RELAY_OUT_B
A
2
R36333k
1
7
J23Con3
5
R35822
R3681k
D98
STPS1L30A
1
R371
22
VDD_12V
3
C
3
1
VDD_12V
VDD_12V
GPIO_GRID_RELAY_C
D109LED RED
DB
4071 - Rev 1
page 13/16
STDES-PFC
BID
IRSchem
atic diagrams
Figure 14. STDES-PFCBIDIR schematic diagram - power board: temp control
6
2
A
C67100nF/16V
Q1STS6NF20V
TEMP
1
FAN
2
8
R9633k
1 5
3
2
VCC
R935.1k
GND1
U14
STLM20W87F
15
TP38
TestPoint_Ring
R925.6k
R9510k
C
J1
Con2
7
R94
12
NC
VDD_5V
TP39
TestPoint_Ring
VDD_12V
TP37
TestPoint_Ring
VOUT
GND
D1LED RED
4
3
C66100nF/16V
4
C65
100nF/16V
TP40
TestPoint_Ring22
R91470
DB
4071 - Rev 1
page 14/16
STDES-PFC
BID
IRSchem
atic diagrams
Revision history
Table 1. Document revision history
Date Version Changes
05-Nov-2019 1 Initial release.
STDES-PFCBIDIR
DB4071 - Rev 1 page 15/16
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DB4071 - Rev 1 page 16/16