5 D 4 3 2 1 Table of Contents Isolated Inverter Platform (Enhanced Protection) PAGE PAGE PAGE PAGE PAGE PAGE PAGE 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: Pull Down Resistor on SEC_STO TRIP RESET Signal Move to U66 input Add jumper between +5V to the 40 pin connector Current Trip LED is driven by I_TRIP signal Change U27, U31, U62 to NAND gate Add common mode capacitors from DC+ to earth and DC- to earth Add W current shunt sense measurement 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 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-XXXXXX C 1NST2 Tuesday, August 04, 2015 1 2 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] [5] [4] R152 150K 1913659 MOTOR_U MOTOR_V MOTOR_W 1 2 3 4 1913662 GND_EARTH DCBUS_RTN C1 0.1uF D + C124 180uF R153 150K TO CM408-LITE CONNECTOR D GND_EARTH R154 150K AC ADAPTER INPUT R155 150K +3.3V 100AWSP1T1B4M2RE 3 2 1 +3.3V +12V J3 1 3 2 C2 0.1uF PJ-036AH-SMT + C125 180uF R156 150K C138 0.1uF SW2 DGND 100AWSP1T1B4M2RE 3 2 1 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 R200 0 [5] ADC_CLK1 [5] ADC_CLK2 [5] ADC_CLK2 [5] ADC_CLK1 +3.3V R201 DNP R203 0 P1A R202 DNP [5] M1_IA_DRV_DAT [5] M1_IB_DRV_DAT SPI_MOSI SPI_MISO [7] [5] MOTOR_U_AOUT DT_ENC_A [7] [5] MOTOR_V_AOUT DT_ENC_B [5] PHASEV-U_AOUT [3] [3] R238 DNP SPI_SCK SCL SDA [3] 12V_SENSE [6] 3P3V_SENSE [7] UH VH [4] WH 1 3 5 7 9 11 P1B /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 1 R187 10.0K C30 U61 1 [7] 3 [7] /GD_READY [7] /GD_FAULT 4 5 6 [3,7] TRIP_RESET 7 [7] FREQ_ENC_A 8 +3.3V 9 19 R186 10.0K T/R 0.1uF DGND VCC A0 B0 A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6 A7 B7 OE GND 74AC245MTC 20 18 17 16 15 14 13 12 11 10 C1 D1 DG1 C2 [4] VL D2 [4] VH DG2 C3 [4] WL D3 [4] WH DG3 C4 FREQ_ENC_B_BUFF D4 CTL_MODE_BUFF DG4 C5 [7] FAULT D5 [7] GD_BIAS_ENABLE DG5 C6 /GD_READY_BUFF D6 /GD_FAULT_BUFF DG6 C7 [7] EN_GATE 2 1 TRIP_RESET_BUFF D7 DG7 D31 1N4148W-7-F C8 FREQ_ENC_A_BUFF D8 START/STOP_BUFF DG8 C9 SPI_SS D9 [7] /GD_RESET DG9 C10 D10 DG10 [4] [4] UL UH JP2 DGND [3] TRIP_RESET_BUFF 1 2 3 +5V JP3 2 FREQ_ENC_B 6469169-1 Test Point +3.3V DGND 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 UL VL [4]+3.3V [4] WL /I_TRIP [4] [7] [3,7] TRIP_RESET [7] /GD_READY 1 3 5 7 9 11 [7] GD_BIAS_ENABLE [7] /GD_FAULT EN_GATE /GD_RESET 2 4 6 8 10 12 [7] [7] FAULT [7] 3P3V_SENSE [6] TSW-106-07-L-D DGND DGND +3.3V J6 [5] ADC_CLK1 [5] M1_IA_DRV_DAT 1 3 5 7 9 11 [5] DRV_VBUS1_DAT/M1_VBC_DRV_DAT J7 ADC_CLK2 [5] M1_IB_DRV_DAT [5] 2 4 6 8 10 12 [7] DT_ENC_A [7] FREQ_ENC_A 1 3 5 7 9 11 M1_VAB_DRV_DAT [5] TSW-106-07-L-D 1 3 5 7 9 11 START/STOP CTL_MODE +3.3V B DGND J8 SPI_SCK SPI_MISO DT_ENC_B [7] FREQ_ENC_B [7] 2 4 6 8 10 12 TSW-106-07-L-D DGND 6469169-1 DGND +3.3V J5 2 4 6 8 10 12 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 B [4] [4] J9 2 4 6 8 10 12 SPI_MOSI SPI_SS +3.3V [5] MOTOR_V_AOUT [5] MOTOR_U_AOUT SEC_STO [7] [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 68000-103HLF 1 2 3 R205 10.0K DGND 68000-103HLF JP3: Pos 1-2 - (+5V Power to CM408) (Default) Pos 2-3 - (Disconnect +5V Power Output) JP2: Pos 1-2 - (Disable Buffer) Pos 2-3 - (Enable Buffer) (Default) DGND 300 BEAR HILL ROAD WALTHAM, MA 02451 781-466-8010 A A CONNECTOR INTERFACE SIZE CAGE CODE DWG NO REV 02-XXXXXX C 1NST2 5 4 3 2 Tuesday, August 04, 2015 1 2 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 17 5 16 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 SDSN IN PIN CS COMP DNP 4.99K C20 10000pF 4 5 FB FREQ GATE R14 100K 2 R15 100K GND PGND 7 STO [7] 2 R13 1 C22 1uF ADP1621 0 C23 1uF R16 C21 0.1uF Q1 IRLML0060TRPBF 1 L3 [2] R182 10.0K 100uH 1 1 C DGND PHASEU_OUT DGND R17 0.033 R18 DNP D10 DGND MBR0560 2 DGND TP92 [4,5,6] 1 C26 4.7uF 1 TP93 C +15phaseU 1 L4 TP91 +7.5phaseU C25 4.7uF C103 470pF 200 TP90 +15phaseV 2 D9 MBR0560 C24 4.7uF R119 200 TP89 [4,5,6] 1 C19 4.7uF 1 12V_SENSE 6 MBR0560 R183 30.0K MBR0560 R12 DNP 1 PHASEV_OUT D8 D7 +7.5phaseV C18 4.7uF DGND 1 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 [4,5,6] MBR0560 G5V-1-DC12 TP85 +7.5phaseW C10 4.7uF D5 6 D22 1 2 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 TP94 100uH DGND +3.3V +3.3V_ISO C118 I2C ISOLATION C121 0.1uF 0.1uF DGND GND_ISO SIGNAL ISOLATOR [7] B R142 R144 10.0K 10.0K U40 5 6 SDA SCL 4 2 8 TP144 1 1 7 TP145 1 VDD1 SDA1 SCL1 NC NC NC GND1 GND1 VDD2 SDA2 SCL2 NC NC NC GND2 GND2 [2,7] TRIP_RESET 12 11 SDA_ISO [2] SCL_ISO [2] TP146 15 13 10 +3.3V TP104 1 [7] C31 4 5 MAIN/I_TRIP 1 7 0.1uF 16 9 1 U66 DGND C40 0.1uF VDD1 VOA VIB B 1 TP108 U4 3 1 TP147 VDD2 VIA VOB GND1 GNDB GND1 GNDB AduM2201 14 1 13 12 /I_TRIP_ISO [4] TRIP_RESET_ISO [4] 9 16 C41 0.1uF 1 ADUM2250 DGND +5V_ISO_Main 1 14 5 3 TP105 +3.3V TP107 4 GND_ISO C119 C120 DNP 100pF GND_ISO 2 3 [2] [2] R145 R143 10.0K 10.0K CURRENT_TRIP_RESET R192 10.0K 74LVC1G32GW,125 DGND GND_ISO SW4 1 GND_ISO 2 DGND 3 +3.3V DGND 800AWSP8M2QE R193 10.0K [2] TRIP_RESET_BUFF 300 BEAR HILL ROAD WALTHAM, MA 02451 781-466-8010 A A POWER SUPPLIES, ISOLATION SIZE CAGE CODE DWG NO REV 02-XXXXXX C 1NST2 5 4 3 2 Tuesday, August 04, 2015 1 2 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 R196 0 GND_ISO 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+ +15phaseU GND_EARTH 1 8 R185 10.0K DESAT GATESENSE Vin+ Vin- 13 10 15 2 R204 100 R22 nRESET VOUT_ON VOUT_OFF R27 10.0K R232 10.0K R233 10.0K 1 D25 US1M-E3 4.99 14 12 GND2 VSS1 VSS1 VSS2 VSS2 +3.3V 11 R211 U 0 [5] C135 10000pF PHASEU_OUT [3,5,6] C141 0.1uF C [2] [7] C34 10uF High Side C157 0.1uF 2 3 VH /EN_GATE_V 6 +3.3V 4 5 PHASE U 1 8 R219 10.0K R209 10.0K R210 10.0K C147 0.1uF 2 3 UL /EN_GATE_U 6 4 5 [7] GD_UL_READY [7] /GD_UL_FAULT 1 8 R208 10.0K VDD1 Vin+ VinnRESET VDD2 DESAT GATESENSE DGND DESAT GATESENSE Vin+ Vin- VOUT_ON VOUT_OFF 10 15 2 GND2 VSS1 VSS1 VSS2 VSS2 1 8 1 R218 100 D28 US1M-E3 R231 10.0K DESAT GATESENSE Vin+ Vin- 13 10 15 2 VOUT_ON VOUT_OFF R184 3.30 D30 GND2 VSS1 VSS1 VSS2 VSS2 11 1 9 16 R223 0 C High Side tBlank = 2us DGND 0 PHASEW_OUT [3,5,6] C161 0.1uF C160 10uF [5] [2] 10 15 2 GND2 US1M-E3 VSS1 VSS1 VSS2 VSS2 Q5 IRG7PH46UDPBF 1 +15VMain +3.3V +3.3V R235 Low Side tBlank = 2us R216 10.0K R217 10.0K C154 0.1uF 0 TP151 C170 0.1uF [2] [7] C153 0.1uF 1 [2] [7] B 2 3 VL /EN_GATE_V 6 GND_ISO 4 5 [7] GD_VL_READY [7] /GD_VL_FAULT 1 8 R215 10.0K VDD1 VDD2 DESAT GATESENSE Vin+ Vin- 10 15 VOUT_ON VOUT_OFF 2 GND2 VSS1 VSS1 VSS2 VSS2 D27 US1M-E3 R226 10.0K VDD1 VDD2 DESAT GATESENSE Vin+ Vin- 13 10 15 VOUT_ON VOUT_OFF R214 3.30 4.99 14 12 WL_ISO GND2 VSS1 VSS1 VSS2 VSS2 Q7 IRG7PH46UDPBF 1 R225 3.30 11 1 9 16 R237 0 C174 0.1uF C173 10uF B Low Side tBlank = 2us DGND DGND 1 R236 0 C44 C172 0.1uF C171 10uF +5V_ISO_Main CURRENT TRIP LATCH AND RESET TP111 1 0.1uF 5 GND_ISO GND_ISO /I_TRIP_ISO 4 - 2 AD8027ARZ +5V_ISO_Main GND_ISO R44 1.00K R45 300 BEAR HILL ROAD WALTHAM, MA 20451 781-466-8010 GND_ISO R43 17.8K R47 1.00K TP113 IGBT MOTOR DRIVER 1 100pF CURRENT TRIP: 12A R48 10.0K SIZE CAGE CODE DWG NO REV 02-XXXXXX C 1NST2 GND_ISO 5 4 3 A 30.0K C48 DCBUS_RTN [3] ADCMP601BKSZ R42 0.005 GND_ISO R38 10.0K 1 2 R40 30.0K 74LVC1G02GW,125 GND_ISO GND_ISO U8 GND_ISO 3 + U7 6 4 C47 100pF R41 DNP 3 + TRIP_RESET_ISO [3] MMBT3904 0.1uF 5 6 7 8 1.00K 1 4 C46 R37 100K GND_ISO R39 1.00K U6 2 1 GAIN = 30 R56 3 C45 Q8 1 CURRENT SENSE RESOLUTION: 6.67A/V 1.8V -> 12A TP112 0.1uF GND_EARTH +5V_ISO_Main 2 C191 0.047uF 3 GND_ISO +5V_ISO_Main A US1M-E3 TP102 READY nFault Q6 IRG7PH46UDPBF 1 VL_ISO 11 Low Side tBlank = 2us DGND 1 D29 ADUM4135RWZ DGND 2 R224 100 R33 nRESET R125 3.00K C165 680pF ADUM4135RWZ 4.99 14 12 9 16 1 8 1 R213 100 TP101 READY nFault 4 5 [7] GD_WL_READY [7] /GD_WL_FAULT 13 R32 nRESET 6 R124 3.00K C155 680pF DGND U47 7 1 C169 10uF C149 10uF 2 3 WL /EN_GATE_W C159 10uF DGND U49 7 1 PHASE V R207 3.30 9 16 C164 0.1uF TP153 UL_ISO 11 PHASE W C163 0.1uF 4.99 14 12 +3.3V R227 10.0K R228 10.0K TP100 READY nFault C150 10uF C137 10000pF W +15VMain +3.3V C136 10000pF 1 R206 100 D26 PHASEV_OUT [3,5,6] C151 0.1uF Q4 IRG7PH46UDPBF 1 WH_ISO R230 3.30 TP98 READY nFault DGND V High Side tBlank = 2us DGND DGND US1M-E3 4.99 14 12 1 R212 1 R229 100 R24 nRESET Q3 IRG7PH46UDPBF 1 VH_ISO 11 9 16 VDD2 R122 3.00K C168 680pF ADUM4135RWZ 4.99 14 12 TP97 READY nFault 4 5 [7] GD_WH_READY [7] /GD_WH_FAULT R23 nRESET 6 [7] /GD_W_RESET 13 13 R29 VOUT_ON VOUT_OFF R115 3.00K C148 680pF ADUM4135RWZ DGND VDD2 R121 3.00K C158 680pF 2 3 WH /EN_GATE_W VDD1 2 [2] [7] C33 10uF DGND 3 U46 7 1 VDD1 U50 7 C166 10uF DGND ADUM4135RWZ C140 0.1uF TP150 C156 10uF DGND U48 7 1 [7] GD_VH_READY [7] /GD_VH_FAULT +15VMain [2] [7] C152 0.1uF [7] /GD_V_RESET +3.3V C167 0.1uF 1 PHASE V TP152 High Side tBlank = 2us DGND R26 10.0K R220 10.0K R221 10.0K 1 ADUM4135RWZ DGND +3.3V R120 3.30 9 16 C162 0.1uF TP154 +15phaseV Q2 IRG7PH46UDPBF 1 UH_ISO TP96 READY nFault PHASE W 2 4 5 [7] GD_UH_READY [7] /GD_UH_FAULT VDD2 +3.3V 3 6 [7] /GD_U_RESET VDD1 +3.3V 2 2 3 UH /EN_GATE_U C139 680pF DGND +15phaseW R46 3.00K 2 U2 7 1 C28 10uF 3 C27 0.1uF TP99 [2] [7] 0.1uF 3 C29 2 10.0K 10.0K 10.0K IGBTs 2 R19 R25 R28 C190 0.047uF PHASE U 3 +3.3V 3 +3.3V 2 Tuesday, August 04, 2015 1 2 SHEET 4 OF 7 5 4 3 2 R49 1 C49 100pF 0 R50 C50 51.0K 100pF +5V +3.3V R53 R61 499K MOTOR_U U DGND VDC BUS SENSE 1000V -> 320mV U36 3 +3.3V +5V_ISO_Main 2 - 4 AD8646 ADG849 C57 C58 0.1uF 22 R149 0 2 C61 100pF 3 C62 0.1uF R73 22 R74 0 R75 0 5 6 4 8 +3.3V 1 VDD1 VDD1 VDD2 MDAT VIN+ MCLKIN 14 R69 C54 DRV_VBUS1_DAT/M1_VBC_DRV_DAT 13 VIN- ADC_CLK2 R66 C55 0 1 9 16 R60 22 R62 AD7403BRIZ GND_ISO DGND 0.1uF MCLKIN 14 DGND R58 +2P5VREF U35 1 0 11 M1_IA_DRV_DAT [2] 13 ADC_CLK1 R59 2 [2] 3 C108 0.1uF TP117 0 RANGE0 RANGE1 4 8 0 [3,4,6] PHASEU_OUT +5V 1 VIN- 5 6 0 R63 DGND VIN+ 3 C56 0.1uF VDD2 MDAT 2 22 4 1 GND1 GND1 GND2 GND2 D 1 DGND 22 TP116 VDD1 VDD1 R148 0 R57 22 C53 8.2pF U10 1 7 TP119 GND2 GND2 0.1uF [2] RANGE0 RANGE1 GND1 GND1 [2] TP114 AD8646 DGND +5V_ISO_U DGND 0 11 MOTOR_U_AOUT [2] R54 DGND DGND TP115 U11 1 7 R68 0.1uF 7 6 - C52 68pF R55 R64 499K 5 + 1 6 1 U9B DGND 3 + 5 D R72 316 U9A +2P5VREF [2] 2 [4] R52 51.0K R51 24.0K 0.025 8 C110 VDC+ 0.1uF 4 0.1uF C51 9 16 1 TP1 TP2 VIN NC2 NC1 VOUT GND TRIM 8 7 6 5 C109 0.1uF ADR441ARMZ TP132 FULL RANGE 16 bit, ±12.8A CURRENT SENSE Test Point AD7403BRIZ DGND DGND DGND [3,4,6] PHASEV_OUT VOLTAGE ACROSS PHASE V TO PHASE W SENSE ±500V -> ±320mV R173 499K C DRV_VBUS1_DAT/M1_VBC_DRV_DAT ADC_CLK2 R70 [2] 0 C59 [2] 100pF C111 R76 24.0K 22 R175 0 MDAT 2 C129 0.1uF C130 100pF R174 634 R171 5 6 R168 0 4 8 [3,4,6] PHASEW_OUT VIN+ MCLKIN 3 22 R169 0 VDD2 14 13 [4] RANGE0 RANGE1 +3.3V 0.025 MOTOR_V V 4 AD8646 C67 0.1uF 1 7 R82 R87 R88 DGND MCLKIN 14 TP120 DGND R83 1 0 TP118 11 M1_IB_DRV_DAT [2] 13 ADC_CLK1 VIN- R84 FULL RANGE 16 bit, ±12.8A CURRENT SENSE [2] 0 1 RANGE0 RANGE1 0 4 8 0 VDD2 VIN+ 5 6 22 DGND 22 DGND DGND MDAT 3 MOTOR_V_AOUT [2] AD8646 22 C65 8.2pF DGND VDD1 VDD1 2 22 C68 0.1uF R85 0.1uF U13 R150 0 DGND R79 C64 68pF ADG849 7 6 - R80 C66 AD7403BRIZ DO NOT POPULATE 2 - [2] +5V_ISO_V 9 16 5 + 1 6 1 R177 DNP U12B DGND 3 + 5 R176 DNP R78 GND2 GND2 2 11 VIN- GND1 GND1 U12A U37 DGND 3 R170 DGND VDD1 VDD1 R77 51.0K +2P5VREF U42 0.1uF 8 0.1uF C127 0.1uF 1 7 100pF C C63 4 +5V_ISO_W C128 0.1uF C60 51.0K +5V +3.3V +3.3V R172 499K R71 GND1 GND1 GND2 GND2 9 16 TP122 1 AD7403BRIZ R133 0 C117 100pF R136 C112 51.0K 100pF B B DGND +3.3V 0.1uF VOLTAGE ACROSS PHASE U TO PHASE V SENSE ±500V -> ±320mV R137 51.0K R134 24.0K U39A +2P5VREF DGND 2 R131 499K C114 0.1uF C113 3 + U38 6 +3.3V 4 22 C106 0.1uF R130 22 R86 0 R128 0 [3,4,6] PHASEV_OUT VDD2 MDAT VIN+ MCLKIN 3 14 DGND R81 R138 PHASEV-U_AOUT [2] TP143 AD8646 22 C116 8.2pF 1 GND1 GND1 DGND 13 ADC_CLK2 R67 DGND DGND M1_VAB_DRV_DAT/M1_IC_DRV_DAT RANGE0 RANGE1 4 8 7 6 - C115 68pF ADG849 DNP 11 VIN- 5 6 1 DGND R135 22 VDD1 VDD1 R151 0 2 C107 100pF 3 U34 1 7 R129 R132 634 AD8646 1 C104 0.1uF C105 0.1uF 5 + 2 - 5 +5V_ISO_V R65 499K U39B DGND 8 [3,4,6] PHASEV_OUT 4 [3,4,6] PHASEU_OUT +5V DGND [2] [2] DNP R239 0.025 GND2 GND2 [4] 9 16 MOTOR_W W [2] +3.3V +5V_ISO_W AD7403BRIZ C186 0.1uF DGND C187 0.1uF U63 300 BEAR HILL ROAD WALTHAM, MA 02451 781-466-8010 A 1 7 R188 0 R189 2 22 C189 0.1uF R234 3 22 R112 0 5 6 R113 0 4 8 [3,4,6] PHASEW_OUT VDD1 VDD1 VDD2 MDAT VIN+ MCLKIN 14 DGND 11 R240 0 13 R241 0 VIN- M1_VAB_DRV_DAT/M1_IC_DRV_DAT ADC_CLK2 [2] [2] CURRENT SENSING RANGE0 RANGE1 GND1 GND1 GND2 GND2 9 16 SIZE CAGE CODE C 1NST2 DGND 4 3 DWG NO REV 02-040114 AD7403BRIZ 5 A 2 Tuesday, August 11, 2015 1 2 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 [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-XXXXXX TP148 Test Point 5 A 7 C 1NST2 Tuesday, August 04, 2015 1 2 SHEET 6 OF 7 3 2 +3.3V FLYBACK ENABLE LED TP137 +3.3V 1 0.1uF +5V 3 R139 1.00K 1 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 Q9 MMBT3904 DGND 74LVC1G08GW,125 R181 4.99K DGND R140 100K [3] +3.3V 1 FLYBACK_EN C90 R110 100K 0.1uF Q11 MMBT3904 DGND R109 10.0K R179 [3] 3 DGND Q10 MMBT3904 1 10.0K 1 STO Q12 MMBT3904 R180 10.0K TP138 /EN_GATE_U 2 DGND R141 1.00K 2 DGND DGND [3] 3 FLYBACK_EN ENC1J-D28-L00128L 3 NC GROUND 1 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 [4] 1 +3.3V DGND +3.3V 1 U24 4 FREQ_ENC_B [2] R111 10.0K 0.1uF 5 3 +3.3V C144 C143 4 DGND TP155 2 3 STO_LATCH 4 6 TRIP_RESET 4 /TRIP_RESET 3 DGND [2,3] +3.3V 2 +3.3V C94 DGND 5 Q C97 74LVC1G02GW,125 TP140 TP156 DGND /I_TRIP [2] C142 74AHCT1G125GV,125 4 [3] 5 4 1 I_TRIP 4 3 [2] 3 DGND 0.1uF TP142 /EN_GATE_W 2 EN_GATE 74LVC1G02GW,125 DGND [2] [4] +3.3V C175 0.1uF U32 5 1 4 4 U55 DGND 4 DGND 2 DGND 1 2 [2] 4 /GD_FAULT 2 3 DT_ENC_B DGND U59 1 [2] 3 5 U51 74LVC1G08GW,125 +3.3V C184 0.1uF 74LVC1G08GW,125 3 74AHCT1G125GV,125 74LVC1G08GW,125 R222 10.0K 1 DGND 5 1 DGND U33 /GD_W_RESET [4] 2 /GD_RESET C183 0.1uF DGND TP158 C179 0.1uF B 1 DGND 1 74LVC1G00GW,125 [2] +3.3V DGND SEC_STO +3.3V 0.1uF 5 +3.3V C98 4 C99 3 DGND 4 74LVC1G02GW,125 +3.3V 2 U62 1 1 2 74LVC1G08GW,125 DGND DGND U65 2 ENC1J-D28-L00128L DGND TP157 DGND 1 2 MAIN/I_TRIP DGND U26 5 1 74LVC1G08GW,125 C185 0.1uF DGND U43 5 4 0.1uF DGND [2] 5 DT_ENC_A 74LVC1G00GW,125 0.1uF 5 4 +3.3V /GD_V_RESET [4] 2 5 1 5 2 1 4 [4] 3 GROUND C188 3 NC 3 /EN_GATE_V C92 0.1uF 1 U28 1 4 2 3 +3.3V 5 1 +3.3V DGND U30 DGND 3 CHANNEL_B 0.1uF 2 3 CHANNEL_A B +3.3V DGND 3 0.1uF DGND 1 U31 5 DGND C96 0.1uF 0.1uF NC7SZ74 C95 74LVC1G08GW,125 74LVC1G00GW,125 CURRENT_TRIP_RESET [2] 1 CLR GND U45 DGND 7 PR Q DGND 3 +3.3V D 0.1uF 8 VCC 5 DEAD TIME ENCODER CK C /GD_U_RESET [4] 2 1 2 0.1uF U44 1 3 DGND U25 DGND 1 U27 1 4 VCC 1 74AHCT1G125GV,125 +5V 0.1uF TP139 C93 +3.3V U29 DGND C91 +3.3V 2 C 5 5 DGND DGND TP159 74LVC1G08GW,125 1 5 DGND DGND +3.3V DGND +3.3V DGND 1 4 C182 0.1uF 3 +3.3V +3.3V 4 2 C178 0.1uF DGND 1 4 [4] GD_VL_READY 2 74LVC1G08GW,125 U58 DGND 74LVC1G00GW,125 4 2 DGND 300 BEAR HILL ROAD WALTHAM, MA 02451 781-466-8010 74LVC1G08GW,125 C181 0.1uF A DGND DGND 2 74LVC1G08GW,125 [4] /GD_WH_FAULT U54 DGND DGND 1 [4] GD_WH_READY 4 2 3 [4] GD_WL_READY 74LVC1G08GW,125 5 4 [4] /GD_WL_FAULT U57 DGND BUFFER / LOGIC 1 4 2 SIZE 74LVC1G08GW,125 CAGE CODE DWG NO REV 02-XXXXXX DGND DGND 5 [2] 1 +3.3V 3 [4] /GD_VL_FAULT U53 [4] GD_VH_READY 1 5 74LVC1G08GW,125 [4] /GD_VH_FAULT DGND 3 [4] GD_UL_READY 1 5 [4] /GD_UL_FAULT C177 0.1uF 3 [4] /GD_UH_FAULT 3 A [4] GD_UH_READY +3.3V DGND 3 5 5 5 C176 0.1uF U52 /GD_READY 2 C180 0.1uF U56 U60 DGND 4 C 1NST2 DGND 3 2 Tuesday, August 04, 2015 1 2 SHEET 7 OF 7