5 4 3 2 1 Table of Contents Isolated Inverter Platform PAGE PAGE PAGE PAGE PAGE PAGE PAGE D 1: 2: 3: 4: 5: 6: 7: COVER CONNECTOR INTERFACE POWER , ISOLATION MOTOR DRIVER VBUS / CURRENT SENSING POWER SUPPLIES BUFFER / LOGIC D C C B B Revision History Rev 1: Initial Draft Rev 2: 1. Add pull down resistors R184-R189 on PWM channels 2. Change C14 to 10uF and added C145,C146 10uF in parallel 3. Add D23 S10M-TP at the DC bus voltage input 4. Add toggle switch SW2, SW3 for start/stop and control mode select and connect to PA08 and PA09 5. Add momentary switch SW4 for manual reset and connect to TRIP_RESET with pull up and pull down resistor R192, R193 6. Add pull down resistor R190, R191 to PA08 and PA09 for start/stop and control mode signals 7. Install R148-R151, R175 to 0 ohm by default 8. Change D18-D20 to LG L29K-G2J1-24-Z green LED and D17, D21 to LS L29K-H1J2-1-Z for the same series red LED 9. Change U27 to NOR gate 74LVC1G02GW,125 10. Change R140 and R110 to 100kohm 11. Update netlist error on page 6 change +7.5VPhaseW to +7.5PhaseW BY PROPRIETARY NOTICE A IR DATE EXCEPT AS OTHERWISE AGREED IN WRITING, THE INFORMATION LAST CHANGE AND DESIGN DISCLOSED HEREIN ARE THE PROPERTY OF ANALOG DRAWN BY DEVICES, INC. (ADI) AND BOSTON ENGINEERING CORPORATION (BEC). CHECKED BY IT MUST NOT BE COPIED OR DISTRIBUTED OUTSIDE ADI OR BEC APPROVED BY EXCEPT TO AUTHORIZED PERSONS WITH A GENUINE NEED-TO-KNOW WHO BY THE USE HEREOF ACKNOWLEDGE BEC/ADI OWNERSHIP AND AGREE TO MAINTAIN THIS INFORMATION AND DESIGN IN STRICT CONFIDENCE. BARE PCB P/N Rev 3: Replace P1 to new 40 pin connector ASSY PCB P/N 5 4 3 2 DATE 300 Bear Hill Road Waltham, MA 02451 781-466-8010 A COVER SIZE CAGE CODE DWG NO REV 02-040114 C 1NST2 Wednesday, January 21, 2015 1 3 SHEET 1 OF 7 5 4 3 DC BUS POWER INPUT 2 1 MOTOR CONNECTOR VDC+ D23 2 S10M-TP 1 J1 1 2 3 J2 [5] MOTOR_U [5] MOTOR_V [3,4,5,6] MOTOR_W R152 150K 1913659 1 2 3 4 1913662 GND_EARTH DCBUS_RTN C1 0.1uF D + C124 180uF TO CM408-LITE CONNECTOR R153 150K D GND_EARTH R154 150K AC ADAPTER INPUT R155 150K +3.3V 100AWSP1T1B4M2RE 3 2 1 +3.3V C2 0.1uF PJ-036AH-SMT + C125 180uF C138 0.1uF SW2 DGND 100AWSP1T1B4M2RE 3 2 1 +12V J3 1 3 2 R156 150K C3 4.7uF + C4 220uF 2.1mm ID/5.5mm OD START/STOP DGND R157 150K CTL_MODE ISO I2C OUTPUT +5V_ISO_Main SW3 R191 10.0K DGND R190 10.0K J10 1 2 3 4 C SDA_ISO SCL_ISO [3] [3] C DNP DGND GND_ISO EXTERNAL CONNECTORS J4 [3] [3] R200 0 [5] ADC_CLK1 [5] ADC_CLK2 [3] [5] ADC_CLK2 [5] ADC_CLK1 R201 DNP R203 0 P1A R202 DNP [5] M1_IA_DRV_DAT [5] M1_IB_DRV_DAT SPI_MOSI SPI_MISO ANALOG_SPARE1 DT_ENC_A ANALOG_SPARE2 B [7] DT_ENC_B [5] PHASEV-U_AOUT [3] [3] SPI_SCK SCL SDA +5V [7] SYNC 1 3 5 7 9 11 WH P1B J5 2 4 6 8 10 12 UL VL [3]+3.3V [3] WL /I_TRIP [3] [7] [3,7] TRIP_RESET 1 3 5 7 9 11 GD_BIAS_EN [7] OVERTEMP TSW-106-07-L-D A1 B1 BG1 A2 B2 BG2 A3 B3 BG3 A4 B4 BG4 A5 B5 BG5 A6 B6 BG6 A7 B7 BG7 A8 B8 BG8 A9 B9 BG9 A10 B10 BG10 [5] DRV_VBUS1_DAT/M1_VBC_DRV_DAT [5] M1_VAB_DRV_DAT [7] UH VH GPIO0 GPIO1 /I_TRIP TP82 A1 B1 BG1 A2 B2 BG2 A3 B3 BG3 A4 B4 BG4 A5 B5 BG5 A6 B6 BG6 A7 B7 BG7 A8 B8 BG8 A9 B9 BG9 A10 B10 BG10 [3] [3] UL UH [3] [3] VL VH [3] [3] WL WH [7] C1 D1 DG1 C2 D2 DG2 C3 D3 DG3 C4 D4 DG4 C5 D5 DG5 C6 D6 DG6 C7 D7 DG7 C8 D8 DG8 C9 D9 DG9 C10 D10 DG10 FREQ_ENC_B [7] FAULT [7] GD_BIAS_ENABLE [6] 3P3V_SENSE [7] OVERTEMP [3] 12V_SENSE [3,7] TRIP_RESET [7] FREQ_ENC_A SPI_SS [7] EN_GATE_DRIVERS [5] MOTOR_V_AOUT [5] MOTOR_U_AOUT C1 D1 DG1 C2 D2 DG2 C3 D3 DG3 C4 D4 DG4 C5 D5 DG5 C6 D6 DG6 C7 D7 DG7 C8 D8 DG8 C9 D9 DG9 C10 D10 DG10 1 3 5 7 9 11 6469169-1 SINC0_CLK1 SINC0_D1 +3.3V DEAD_TIME_A FREQ_A 1 3 5 7 9 11 SINC0_D3 TSW-106-07-L-D PA_08_START/STOP PA_09_CTL_MODE DEAD_TIME_B FREQ_B 2 4 6 8 10 12 +3.3V GPIO0 GPIO1 TSW-106-07-L-D B DGND J8 SPI_SCK SPI_MISO 6469169-1 DGND J7 2 4 6 8 10 12 DGND 1 Test Point DGND J6 SINC0_D2 FAULT [7] 3P3V_SENSE [6] TSW-106-07-L-D DGND SINC0_CLK0 SINC0_D0 +3.3V 2 4 6 8 10 12 1 3 5 7 9 11 J9 2 4 6 8 10 12 SPI_MOSI SPI_SS +3.3V ANALOG_SPARE1 ANALOG_SPARE2 [5] MOTOR_V_AOUT [5] MOTOR_U_AOUT [5] PHASEV-U_AOUT 1 3 5 7 9 2 4 6 8 10 TSW-105-07-L-D TSW-106-07-L-D DGND DGND DGND 300 BEAR HILL ROAD WALTHAM, MA 02451 781-466-8010 A A CONNECTOR INTERFACE SIZE CAGE CODE DWG NO REV 02-040114 C 1NST2 5 4 3 2 Wednesday, January 21, 2015 1 3 SHEET 2 OF 7 5 4 3 2 1 2 1 D1 MBR0560 C5 4.7uF C100 470pF +7.5VMain 1 C6 4.7uF 1 FLYBACK CONVERTER D2 MBR0560 C7 4.7uF R116 200 20 T1 D3 2 1 1 20.0K C9 10000pF 100pF R4 357 LL103A D 1 1 6 10 5 4.7uF 2 17 5 16 1 R117 200 1 C11 4.7uF 15 MBR0560 2 C102 470pF 1 C13 4.7uF 1 1 L2 + JP1 1N4148W-7-F 68000-102HLF C14 10uF 2 C15 4.7uF C145 10uF 13 C146 10uF R6 4.99 R7 4.99 R8 4.99 DGND DGND R9 1.50K 3 IN PIN CS COMP 4 5 DNP FB FREQ 7 GATE R14 100K 2 R15 100K GND [7] 2 R13 1 C22 1uF ADP1621 0 C23 1uF R16 Q1 IRLML0060TRPBF MBR0560 1 C21 0.1uF R182 10.0K 100uH 1 2 D9 MBR0560 C24 4.7uF R119 200 1 C DGND PHASEU_OUT DGND R17 0.033 R18 DNP D10 DGND MBR0560 2 DGND C TP94 100uH DGND +15VMain +3.3V TP93 +15phaseU 1 PHASE U TP92 [4,5,6] 1 C26 4.7uF 1 L4 TP91 +7.5phaseU C25 4.7uF C103 470pF 200 TP90 +15phaseV 1 L3 [2] TP89 [4,5,6] 1 C19 4.7uF R183 30.0K 12V_SENSE 6 PGND STO MBR0560 R12 DNP 1 PHASEV_OUT D8 D7 4.99K C20 10000pF +7.5phaseV C18 4.7uF DGND 1 SDSN R10 R11 3 [7] FLYBACK_EN 10 8 9 2 1 2 U1 TP88 100uH 2 1 D6 MBR0560 C17 4.7uF R118 200 MPC-XFMR-002 R5 499K TP87 +15phaseW 14 D24 C16 100uF D TP86 PHASEW_OUT [2,4,5,6] MBR0560 G5V-1-DC12 TP85 +7.5phaseW C10 4.7uF D5 6 D22 100uH 1 2 D4 MBR0560 18 R178 10 1 2 2 9 +5V DGND 100uH L6 K1 DGND L1 C101 470pF C12 +12V +15VMain 2 19 TP84 GND_ISO 1 C8 R3 TP83 +15phaseU PHASE V +3.3V TP95 +3.3V 1 C27 0.1uF TP97 R19 10.0K 1 TP99 [7] 1 2 UH UL 5 EN_GATE_A R184 10.0K 6 7 R185 10.0K 4 DGND B +15phaseV TP96 1 TP98 VDD1 VDD1 VDDA VOA GNDA PHASEU_OUT 16 15 14 UH_ISO [4,5,6] NC NC VDDB VOB GNDB GND1 13 12 C33 0.1uF GND_ISO 11 10 9 C34 4.7uF 1 [2] [2] VH VL [7] EN_GATE_B 3 8 VDD1 VDD1 1 2 R186 10.0K [4] GND_ISO DGND NC NC NC NC 4 DGND 16 15 14 PHASEV_OUT [4,5,6] VH_ISO [4] TP102 DISABLE 6 7 R187 10.0K VDDA VOA GNDA VIA VIB 5 GND_ISO UL_ISO C31 4.7uF U3 DGND TP101 NC NC TP100 [4] C30 0.1uF C32 0.1uF 1 VIA VIB DISABLE R20 10.0K 1 ADUM4223 DGND +15VMain C28 4.7uF U2 3 8 DGND 1 [2] [2] C29 0.1uF +3.3V VDDB VOB GNDB GND1 13 12 C35 0.1uF GND_ISO 11 10 9 1 C36 4.7uF GND_ISO VL_ISO [4] ADUM4223 DGND B DGND GND_ISO SIGNAL ISOLATOR TP104 +3.3V +3.3V_ISO TP105 +3.3V 1 +5V_ISO_Main TP107 C118 PHASE W I2C ISOLATION +3.3V +15VMain +15phaseW DGND 1 7 GND_ISO TP106 1 R21 10.0K TP109 1 [2] [2] [7] C37 0.1uF C38 0.1uF U5 3 8 DGND 1 2 WH WL 5 EN_GATE_C R188 10.0K R189 10.0K 6 7 4 A DGND VDD1 VDD1 VDDA VOA GNDA R142 R144 10.0K 10.0K PHASEW_OUT [2,4,5,6] 16 15 14 WH_ISO VIA VIB [4] [2] [2] 5 6 SDA SCL NC NC 13 12 C42 0.1uF C43 4.7uF 4 2 8 TP144 1 1 1 7 TP145 NC NC VDDB VOB GNDB GND_ISO 11 10 9 GND_ISO 1 WL_ISO DGND VDD2 SDA1 SCL1 SDA2 SCL2 GND1 GND1 NC NC NC GND2 GND2 C40 0.1uF 12 11 15 13 10 VOA VIB VDD2 VIA VOB GND1 GNDB GND1 GNDB 14 1 13 12 /I_TRIP_ISO [4] TRIP_RESET_ISO [4] 9 16 C41 0.1uF AduM2201 SW4 1 2 3 +3.3V DGND 800AWSP8M2QE SDA_ISO [2] SCL_ISO [2] R193 TP146 10.0K 1 14 VDD1 DGND GND_ISO TP147 16 9 1 ADUM2250 [4] DGND ADUM4223 DGND VDD1 NC NC NC R192 10.0K R145 R143 10.0K 10.0K U40 3 TP110 DISABLE GND1 C39 4.7uF 4 5 [7] MAIN/I_TRIP [2,7] TRIP_RESET 0.1uF TP103 1 3 C121 0.1uF +3.3V 1 TP108 U4 1 GND_ISO GND_ISO C119 C120 DNP 100pF GND_ISO 300 BEAR HILL ROAD WALTHAM, MA 02451 781-466-8010 A GND_ISO POWER SUPPLIES, ISOLATION SIZE CAGE CODE DWG NO REV 02-040114 C 1NST2 5 4 3 2 Wednesday, January 21, 2015 1 3 SHEET 3 OF 7 5 4 HS1 657-20ABPN HS2 657-20ABPN 3 HS3 657-20ABPN HS4 657-20ABPN HS5 657-20ABPN 2 1 HS6 657-20ABPN R194 0 D R195 0 GND_ISO GND_ISO R196 0 R197 0 GND_ISO R198 0 GND_ISO 2 2 1 1 2 2 1 1 2 2 1 1 2 2 1 1 2 2 1 1 2 2 1 1 HEAT SINK FOR IGBTs R199 0 GND_ISO D GND_ISO VDC+ IGBTs R31 [3,5,6] Q5 IRG7PH46UDPBF 1 R34 10.0K D15 1 PHASEU_OUT [3,5,6] 2 20.0 UL_ISO R24 MBR0540 2 R32 [3] 2 20.0 [3,5,6] R27 10.0K C136 10000pF PHASEV_OUT [3,5,6] Q6 IRG7PH46UDPBF 1 MBR0540 1 2 R33 [3] R35 10.0K C137 10000pF MOTOR_W D16 20.0 Q4 IRG7PH46UDPBF 1 WH_ISO R124 4.99 VL_ISO R122 4.99 3 [3] V R123 4.99 MBR0540 2 [2,3,5,6] R125 4.99 PHASEW_OUT [2,3,5,6] 2 R26 10.0K 3 [3] Q3 IRG7PH46UDPBF 1 C135 10000pF U MBR0540 2 20.0 VH_ISO 3 R25 10.0K D14 1 R23 [3] D13 1 20.0 Q7 IRG7PH46UDPBF 1 WL_ISO 3 Q2 IRG7PH46UDPBF 1 R121 4.99 3 20.0 UH_ISO MBR0540 2 2 D12 1 2 R22 [3] R120 4.99 3 MBR0540 2 2 D11 1 R36 10.0K C C C44 +5V_ISO_Main CURRENT TRIP LATCH AND RESET TP111 1 0.1uF +5V_ISO_Main +5V_ISO_Main R41 DNP R40 30.0K R38 10.0K GND_ISO U8 5 GND_ISO GND_ISO /I_TRIP_ISO 4 - 2 AD8027ARZ 74LVC1G02GW,125 1 +5V_ISO_Main 2 C47 100pF TRIP_RESET_ISO [3] 0.1uF GND_ISO 3 + U7 6 4 CURRENT TRIP: 12A 3 + 1 4 MMBT3904 C46 R37 100K 5 6 7 8 1.00K U6 GND_ISO GND_ISO R39 1.00K 2 1 GAIN = 30 R56 3 C45 1 2 CURRENT SENSE RESOLUTION: 6.67A/V 1.8V -> 12A TP112 0.1uF GND_ISO 3 GND_ISO Q8 [3] ADCMP601BKSZ R42 0.005 GND_ISO GND_ISO R44 1.00K R45 R43 17.8K GND_ISO 30.0K B C48 R47 1.00K B TP113 1 DCBUS_RTN 100pF R48 10.0K GND_ISO 300 BEAR HILL ROAD WALTHAM, MA 20451 781-466-8010 A A IGBT MOTOR DRIVER SIZE CAGE CODE DWG NO REV 02-040114 C 1NST2 5 4 3 2 Wednesday, January 21, 2015 1 3 SHEET 4 OF 7 5 4 3 2 R49 1 C49 100pF 0 R50 C50 51.0K 100pF +5V +3.3V MOTOR_U U R52 51.0K R51 24.0K DGND 3 + U36 2 - 4 AD8646 1 3 ADG849 C54 R57 VDC+ R60 22 R62 0 R63 0 MCLKIN DGND 22 DGND 14 1 DGND R58 0 11 M1_IA_DRV_DAT [2] 13 ADC_CLK1 R59 [2] TP117 0 RANGE0 RANGE1 4 8 1 GND1 GND1 GND2 GND2 9 16 TP132 1 +5V FULL RANGE 16 bit, ±12.8A CURRENT SENSE +2P5VREF Test Point AD7403BRIZ U35 1 DGND VDC BUS SENSE 1000V -> 320mV +3.3V +5V_ISO_Main C57 0.1uF 1 7 R68 22 R73 22 R74 0 R75 0 VIN+ MCLKIN 3 C62 0.1uF C61 100pF R72 316 VDD2 MDAT 2 14 DGND R69 DRV_VBUS1_DAT/M1_VBC_DRV_DAT ADC_CLK2 R66 GND2 GND2 0 R70 0 C59 1 9 16 VOLTAGE ACROSS PHASE V TO PHASE W SENSE ±500V -> ±320mV [3,4,6] [2] 2 C130 100pF R174 634 3 C129 0.1uF R171 5 6 22 R169 0 4 8 R168 0 [2,3,4,6] PHASEW_OUT VDD2 MDAT VIN+ MCLKIN 14 R78 0.025 MOTOR_V V 1 C66 1 7 R82 C68 0.1uF 9 16 R87 0 R88 0 MCLKIN 3 DGND TP118 AD8646 22 1 DGND 14 TP120 DGND R83 1 0 11 M1_IB_DRV_DAT [2] 13 ADC_CLK1 VIN- R84 B FULL RANGE 16 bit, ±12.8A CURRENT SENSE [2] 0 RANGE0 RANGE1 4 8 AD7403BRIZ VDD2 VIN+ 5 6 22 R79 DGND MDAT 13 R177 DNP MOTOR_V_AOUT [2] C65 8.2pF DGND VDD1 VDD1 2 22 R85 0.1uF U13 R150 0 R176 DNP AD8646 ADG849 7 6 - C64 68pF [2] 0.1uF DGND U12B 5 + DGND R80 22 +5V_ISO_V RANGE0 RANGE1 GND2 GND2 2 +3.3V 0.1uF 2 - 4 11 VIN- GND1 GND1 6 1 C67 VDD1 VDD1 100pF DGND 3 + U37 [2] 3 ADC_CLK2 U42 1 7 U12A 5 C127 0.1uF R175 0 C60 51.0K R77 51.0K R76 24.0K +2P5VREF DRV_VBUS1_DAT/M1_VBC_DRV_DAT +3.3V 22 R71 C63 C111 DGND R170 DGND +5V DGND B 100pF +3.3V 0.1uF [3,4,6] PHASEV_OUT C128 0.1uF C C109 0.1uF DGND [2] GND_ISO R172 499K 5 TP119 GND1 GND1 +5V_ISO_W TRIM [2] AD7403BRIZ R173 499K GND 7 6 0 13 RANGE0 RANGE1 4 8 VOUT 8 ADR441ARMZ 11 VIN- 5 6 NC2 NC1 1 VDD1 VDD1 R149 0 4 TP115 U11 8 0.1uF TP2 VIN 3 C108 0.1uF C C58 TP1 2 4 R64 499K D 1 0.1uF VIN- 5 6 [3,4,6] PHASEU_OUT R61 499K VIN+ 3 C56 0.1uF VDD2 MDAT 2 22 TP114 TP116 VDD1 VDD1 R148 0 22 C53 8.2pF U10 1 7 MOTOR_U_AOUT [2] AD8646 DGND +5V_ISO_U 0.1uF R54 DGND DGND +3.3V 7 6 - C52 68pF R55 C55 5 + 1 6 5 D U9B DGND 8 U9A +2P5VREF [2] 2 [3,4,6] C110 0.025 0.1uF 4 0.1uF R53 C51 GND1 GND1 GND2 GND2 9 16 TP122 1 AD7403BRIZ R133 0 DGND C117 100pF R136 C112 51.0K 100pF DGND [3,4,6] PHASEV_OUT +5V +3.3V VOLTAGE ACROSS PHASE U TO PHASE V SENSE ±500V -> ±320mV C104 0.1uF R129 22 R151 0 2 C107 100pF C106 0.1uF R130 22 R86 3 TP121 U34 A 0 R128 0 [3,4,6] PHASEV_OUT U38 6 2 - 4 AD8646 1 1 7 R132 634 3 + 5 +5V_ISO_V C105 0.1uF 3 5 6 4 8 U39A +2P5VREF DGND +3.3V R65 499K R137 51.0K R134 24.0K 2 R131 499K C114 0.1uF C113 VDD2 MDAT VIN+ MCLKIN 14 DGND R81 ADG849 7 6 R138 PHASEV-U_AOUT [2] 22 TP143 AD8646 C116 8.2pF R135 1 DGND 22 DGND DGND M1_VAB_DRV_DAT [2] 13 ADC_CLK2 R67 1 DGND 0 11 VIN- 5 + C115 68pF 1 VDD1 VDD1 U39B DGND 8 0.1uF 4 [3,4,6] PHASEU_OUT DGND 300 BEAR HILL ROAD WALTHAM, MA 02451 781-466-8010 [2] A 0 RANGE0 RANGE1 GND1 GND1 GND2 GND2 9 16 CURRENT SENSING AD7403BRIZ SIZE DGND CAGE CODE DWG NO REV 02-040114 C 1NST2 5 4 3 2 Wednesday, January 21, 2015 1 3 SHEET 5 OF 7 5 4 +12V C69 3 2 1 +5V SWITCHING POWER SUPPLY 4.7uF DGND +3.3V +5V C134 +3.3V LINEAR POWER SUPPLY 4.7uF 1 DGND D R89 10.0K 16 17 18 19 20 [7] 21 5V_PGOOD 23 PVIN PVIN PVIN PVIN BST SW EN SW SW PGOOD SW EP,SW SYNC R167 3.01K DGND 8 9 10 11 12 13 R91 100K 22nF C76 1 15 U15 1 C70 0.1uF L5 FB 22 24 TP124 +3.3V +5V Test Point U14 R166 22.1K TP123 RT SS COMP VREG PGND PGND PGND PGND PGND EP,GND PGND GND 5 6 7 14 26 3 C71 1uF 6.8uH R90 22.0K C74 22uF C126 22uF C131 22uF C132 22uF 2 VIN EN NC 5 C72 0.1uF 4 3 C73 1uF ADP121 D U16 1 GND C133 22uF TP125 Test Point VOUT 1 3.3V SENSE VCC RST 2 3P3V_SENSE [2] GND ADM1815 1 2 TP126 Test Point DGND DGND DGND 1 3 R93 3.00K R92 23.2K TP127 Test Point C75 1uF DGND 25 4 C77 4.7pF ADP2384 1 C78 2700pF DGND DGND DGND C C +5V ISO LINEAR POWER SUPPLIES +5V_ISO_V +5V_ISO_U TP128 TP129 +7.5PhaseV VIN VOUT 5 EN/UVLO GND GND 5 R158 40.2k 4 NC 3 6 C82 1uF ADP7102 9 R127 10.0K C80 1uF 7 PG 3 6 R94 40.2k 2 SENSE/ADJ EP R126 40.2k 8 1 R96 13.0K VIN 1 VOUT 2 SENSE/ADJ EN/UVLO R159 10.0K R95 40.2k 7 PG GND GND C81 1uF 4 NC ADP7102 9 8 C79 1uF U18 U17 EP +7.5PhaseU 1 +5V_ISO_V 1 +5V_ISO_U R97 13.0K [3,4,5] PHASEV_OUT [3,4,5] PHASEU_OUT +5V_ISO_Main B B TP131 +5V_ISO_W 1 +5V_ISO_Main TP130 5 3 6 R161 10.0K SENSE/ADJ EN/UVLO PG GND GND EP R160 40.2k VOUT NC 1 5 R162 40.2k 3 6 R98 40.2k 2 C85 1uF 4 ADP7102 1 VOUT 2 SENSE/ADJ EN/UVLO R163 10.0K R99 40.2k 7 PG GND GND 7 9 C83 1uF VIN C84 1uF VIN C86 1uF 4 NC EP U19 8 U20 8 ADP7102 9 +7.5PhaseW +7.5VMain 1 +5V_ISO_W R101 13.0K R100 13.0K 1 TP133 Test Point [2,3,4,5] PHASEW_OUT +3.3V_ISO GND_ISO TP149 1 +3.3V_ISO +7.5VMain U41 5 3 6 VOUT SENSE/ADJ EN/UVLO PG GND GND EP C123 1uF R164 40.2k VIN 9 8 A R165 10.0K NC 1 2 R147 22.1K 300 BEAR HILL ROAD WALTHAM, MA 02451 781-466-8010 C122 1uF 4 ADP7102 R146 13.0K POWER SUPPLIES SIZE 1 GND_ISO 4 3 CAGE CODE 2 DWG NO REV 02-040114 TP148 Test Point 5 A 7 C 1NST2 Wednesday, January 21, 2015 1 3 SHEET 6 OF 7 3 2 +3.3V FLYBACK ENABLE LED TP137 +3.3V 1 0.1uF +5V 3 R139 1.00K 1 Q9 MMBT3904 U23 R103 10.0K FREQ_ENC_A [2] 1 [6] R105 750 74AHCT1G125GV,125 U21 4 2 [2] GD_BIAS_ENABLE R104 10.0K R108 750 R107 1.60K R106 750 5 DGND 1 5V_PGOOD 1 4 1 2 1 DGND 4 D19 LG L29K-G2J1-24-Z 2 5 1 DGND 74LVC1G08GW,125 R181 4.99K DGND R140 100K [3] +3.3V C90 Q10 MMBT3904 R110 100K 0.1uF Q11 MMBT3904 DGND R109 10.0K R179 [3] 3 DGND 1 FLYBACK_EN 1 10.0K 1 STO Q12 MMBT3904 R180 10.0K 2 DGND R141 1.00K 2 DGND DGND [3] 3 FLYBACK_EN ENC1J-D28-L00128L 3 NC GROUND FAULT D21 LS L29K-H1J2-1-Z D20 LG L29K-G2J1-24-Z 1 D 1 +5V 2 CHANNEL_B 0.1uF 2 3 3 VCC CHANNEL_A [2] DGND D18 LG L29K-G2J1-24-Z TP135 0.1uF TP136 +3.3V +3.3V 2 C89 U22 +3.3V LED 5 R102 750 C87 1 2 C88 D TP134 CURRENT TRIP LED +5V LED 1 1 +3.3V +3.3V 2 D17 LS L29K-H1J2-1-Z FAULT LED LOGIC STATUS LED 2 FREQUENCY ENCODER 1 3 4 2 5 TP138 1 +3.3V DGND DGND DGND 1 U24 C91 2 4 1 C DGND +3.3V C143 +3.3V 1 C144 4 CK 2 3 STO_LATCH 4 PR Q CLR GND 0.1uF DGND 7 R111 10.0K DGND U45 6 /TRIP_RESET 1 5 Q [3] 0.1uF 8 VCC D EN_GATE_A 2 [2] EN_GATE_DRIVERS U44 1 3 DGND U25 5 74AHCT1G125GV,125 3 TP139 0.1uF FREQ_ENC_B [2] C 74LVC1G00GW,125 5 5 DGND TRIP_RESET 4 DGND [2,3] 2 3 NC7SZ74 DGND +3.3V 74LVC1G02GW,125 DGND /I_TRIP +3.3V C142 C94 +3.3V [2] 0.1uF DGND +3.3V TP140 C92 C93 +3.3V C95 0.1uF 0.1uF 0.1uF 4 [3] MAIN/I_TRIP 4 3 U30 B 74LVC1G02GW,125 74LVC1G02GW,125 3 5 74LVC1G00GW,125 4 2 74LVC1G08GW,125 DGND 2 4 DT_ENC_A [2] 1 +3.3V DGND 4 DGND 74AHCT1G125GV,125 DGND +3.3V C97 C98 5 +3.3V ENC1J-D28-L00128L R113 0 U31 OVER TEMPERATURE SENSE HYST TP141 1 TOVER 5 1 OVERTEMP 4 [2] 2 1 [3] 74LVC1G00GW,125 ADT6501SRJZP075RL7 U33 2 EN_GATE_C 2 DGND 1 5 R114 DNP 1 U32 3 1 3 DGND R112 10.0K 2 C99 0.1uF TP142 DGND 4 +3.3V VCC DGND 0.1uF 0.1uF DGND 5 NC GROUND 1 2 3 CHANNEL_B DGND I_TRIP [3] U27 DGND 3 3 VCC CHANNEL_A 0.1uF 2 1 U29 EN_GATE_B 2 1 2 B 4 DGND 5 1 C96 1 DGND U26 5 0.1uF U43 1 U28 3 5 DGND +5V DGND 5 DEAD TIME ENCODER DGND 4 DT_ENC_B [2] 3 DGND 74AHCT1G125GV,125 300 BEAR HILL ROAD WALTHAM, MA 02451 781-466-8010 A DGND A BUFFER / LOGIC SIZE CAGE CODE DWG NO REV 02-040114 C 1NST2 5 4 3 2 Wednesday, January 21, 2015 1 3 SHEET 7 OF 7