LTM2987 CH0 Power Stage R17 3.01k GND 2 4 VIN SW 3 1 L1 4.7uH MIKE P. 01-29-14 2 U2 LTC3405AES6 Q17 DMG1012UW-7 VOUT_CH0 R134 470 1210 3 1 VDD GND C85 22u/10V 1210 GND P1 GREEN R1 100k CH0 1.0V C10 10u/10V 1210 6 MODE RUN 1 5 VFB GND 2 4 VIN SW 3 1 2 RUN 1 5 VFB 2 6 MODE PRODUCTION R18 3.01k R125 100k 2 3 1 VDD C9 10u/10V 1210 1 VDD R126 100k U1 LTC3405AES6 - LTM2987 CH1 Power Stage VDD L2 4.7uH C1 220p GND Q16 DMG1012UW-7 GND VOUT_CH1 C84 22u/10V 1210 GND P2 GREEN R133 470 1210 R2 100k CH1 1.1V C2 220p GND R117 604k DACP_CH0 GND GND R9 402k RUN_CH0 R118 0 VSNSP_CH0 R115 549k DACP_CH1 GND R10 267k RUN_CH1 GND R116 0 VSNSP_CH1 C77 OPT GND C76 OPT GND GND LTM2987 CH2 Power Stage LTM2987 CH3 Power Stage VDD VDD R19 3.01k R20 3.01k RUN 1 5 VFB GND 2 4 VIN SW 3 GND 1 2 6 MODE L3 4.7uH C83 22u/10V 1210 P3 GREEN VDD U4 LTC3405AES6 Q15 DMG1012UW-7 GND VOUT_CH2 R132 470 1210 3 1 U3 LTC3405AES6 R3 100k CH2 1.2V C12 10u/10V 1210 6 MODE RUN 1 5 VFB GND 2 4 VIN SW 3 GND C3 220p GND 1 2 3 1 VDD 2 R123 100k 2 R124 100k C11 10u/10V 1210 GND L4 4.7uH P4 GREEN Q14 DMG1012UW-7 GND VOUT_CH3 C82 22u/10V 1210 R131 470 1210 R4 100k CH3 1.3V C4 220p GND R113 511k DACP_CH2 GND GND R11 200k RUN_CH2 R114 0 VSNSP_CH2 C75 OPT R111 464k DACP_CH3 GND R12 158k RUN_CH3 GND GND R112 0 VSNSP_CH3 GND C74 OPT GND GND CUSTOMER NOTICE 1. ALL RESISTORS ARE 1% 0603. 2. ALL CAPACITORS ARE 16V 0603. 3. THE INTERMEDIATE BUS IS VDD=5.0V LTC CONFIDENTIAL FOR CUSTOMER USE ONLY PCB DES. www.linear.com APP ENG. B SCALE = NONE LTM2987 CH4 Power Stage R21 3.01k GND 2 4 VIN SW 3 1 L5 4.7uH MIKE P. 01-29-14 2 U6 LTC3405AES6 Q13 DMG1012UW-7 VOUT_CH4 R130 470 1210 3 1 VDD GND C81 22u/10V 1210 GND P5 GREEN R5 100k CH4 1.4V C14 10u/10V 1210 6 MODE RUN 1 5 VFB GND 2 4 VIN SW 3 1 2 RUN 1 5 VFB 2 6 MODE PRODUCTION R22 3.01k R121 100k 2 3 1 VDD C13 10u/10V 1210 1 VDD R122 100k U5 LTC3405AES6 - LTM2987 CH5 Power Stage VDD L6 4.7uH C5 220p GND Q12 DMG1012UW-7 GND VOUT_CH5 C80 22u/10V 1210 GND P6 GREEN R129 470 1210 R6 100k CH5 1.5V C6 220p GND R109 374k DACP_CH4 GND GND R13 133k RUN_CH4 R110 0 VSNSP_CH4 R107 402k DACP_CH5 GND R14 115k RUN_CH5 GND R108 0 VSNSP_CH5 C73 OPT GND C72 OPT GND GND LTM2987 CH6 Power Stage LTM2987 CH7 Power Stage VDD VDD R23 3.01k R24 3.01k RUN 1 5 VFB GND 2 4 VIN SW 3 GND 1 2 6 MODE L7 4.7uH C79 22u/10V 1210 P7 GREEN VDD U8 LTC3405AES6 Q11 DMG1012UW-7 GND VOUT_CH6 R128 470 1210 3 1 U7 LTC3405AES6 R7 100k CH6 1.7V C16 10u/10V 1210 6 MODE RUN 1 5 VFB GND 2 4 VIN SW 3 GND C7 220p GND 1 2 3 1 VDD 2 R119 100k 2 R120 100k C15 10u/10V 1210 GND L8 4.7uH P8 GREEN Q10 DMG1012UW-7 GND VOUT_CH7 C78 22u/10V 1210 R127 470 1210 R8 100k CH7 1.8V C8 220p GND R105 357k DACP_CH6 GND GND R15 88.7k RUN_CH6 R106 0 VSNSP_CH6 C71 OPT R103 340k DACP_CH7 GND R16 80.6k RUN_CH7 GND GND R104 0 VSNSP_CH7 GND C70 OPT GND GND CUSTOMER NOTICE 1. ALL RESISTORS ARE 1% 0603. 2. ALL CAPACITORS ARE 16V 0603. 3. THE INTERMEDIATE BUS IS VDD=5.0V LTC CONFIDENTIAL FOR CUSTOMER USE ONLY PCB DES. www.linear.com APP ENG. B SCALE = NONE LTM2987 CH8 Power Stage R39 3.01k GND 2 4 VIN SW 3 1 L10 4.7uH MIKE P. 01-29-14 2 U14 LTC3405AES6 Q8 DMG1012UW-7 VOUT_CH8 R73 470 1210 3 1 VDD GND C54 22u/10V 1210 GND P9 GREEN R58 100k CH8 2.0V C28 10u/10V 1210 6 MODE RUN 1 5 VFB GND 2 4 VIN SW 3 1 2 RUN 1 5 VFB 2 6 MODE PRODUCTION R40 3.01k R80 100k 2 3 1 VDD C27 10u/10V 1210 1 VDD R81 100k U13 LTC3405AES6 - LTM2987 CH9 Power Stage VDD L11 4.7uH C38 220p GND Q7 DMG1012UW-7 GND VOUT_CH9 C53 22u/10V 1210 GND P10 GREEN R72 470 1210 R59 100k CH9 2.2V C39 220p GND R97 301k DACP_CH8 GND GND R48 66.5k RUN_CH8 R96 0 VSNSP_CH8 R95 274k DACP_CH9 GND R49 57.6k RUN_CH9 GND R94 0 VSNSP_CH9 C62 OPT GND C61 OPT GND GND LTM2987 CH10 Power Stage LTM2987 CH11 Power Stage VDD VDD R41 3.01k R42 R78 3.01k RUN 1 5 VFB GND 2 4 VIN SW 3 GND 1 2 6 MODE L12 4.7uH C52 22u/10V 1210 VDD U16 LTC3405AES6 Q6 DMG1012UW-7 GND VOUT_CH10 R71 470 1210 3 1 U15 LTC3405AES6 P11 GREEN R60 100k CH10 2.5V C30 10u/10V 1210 6 MODE RUN 1 5 VFB GND 2 4 VIN SW 3 GND C40 220p GND 1 2 3 1 VDD 2 100k 2 R79 100k C29 10u/10V 1210 GND L13 4.7uH P12 GREEN Q5 DMG1012UW-7 GND VOUT_CH11 C51 22u/10V 1210 R70 470 1210 R61 100k CH11 2.7V C41 220p GND R93 243k DACP_CH10 GND GND R50 47.5k RUN_CH10 R92 0 VSNSP_CH10 C60 OPT R91 226k DACP_CH11 GND R51 42.2k RUN_CH11 GND GND R90 0 VSNSP_CH11 GND C59 OPT GND GND CUSTOMER NOTICE 1. ALL RESISTORS ARE 1% 0603. 2. ALL CAPACITORS ARE 16V 0603. 3. THE INTERMEDIATE BUS IS VDD=5.0V LTC CONFIDENTIAL FOR CUSTOMER USE ONLY PCB DES. www.linear.com APP ENG. B SCALE = NONE LTM2987 CH12 Power Stage R43 3.01k GND 2 4 VIN SW 3 1 L14 4.7uH MIKE P. 01-29-14 2 U18 LTC3405AES6 Q4 DMG1012UW-7 VOUT_CH12 R69 470 1210 3 1 VDD GND C50 22u/10V 1210 GND P13 GREEN R62 100k CH12 3.0V C32 10u/10V 1210 6 MODE RUN 1 5 VFB GND 2 4 VIN SW 3 1 2 RUN 1 5 VFB 2 6 MODE PRODUCTION R44 3.01k R76 100k 2 3 1 VDD C31 10u/10V 1210 1 VDD R77 100k U17 LTC3405AES6 - LTM2987 CH13 Power Stage VDD L15 4.7uH C42 220p GND Q3 DMG1012UW-7 GND VOUT_CH13 C49 22u/10V 1210 GND P14 GREEN R68 470 1210 R63 100k CH13 3.1V C43 220p GND R89 205k DACP_CH12 GND GND R52 36.5k RUN_CH12 R88 0 VSNSP_CH12 R87 196k DACP_CH13 GND R53 34.8k RUN_CH13 GND R86 0 VSNSP_CH13 C58 OPT GND C57 OPT GND GND LTM2987 CH14 Power Stage LTM2987 CH15 Power Stage VDD VDD R45 3.01k R46 3.01k RUN 1 5 VFB GND 2 4 VIN SW 3 GND 1 2 6 MODE L16 4.7uH C48 22u/10V 1210 P15 GREEN VDD U20 LTC3405AES6 Q2 DMG1012UW-7 GND VOUT_CH14 R67 470 1210 3 1 U19 LTC3405AES6 R64 100k CH14 3.2V C34 10u/10V 1210 6 MODE RUN 1 5 VFB GND 2 4 VIN SW 3 GND C44 220p GND 1 2 3 1 VDD 2 R74 100k 2 R75 100k C33 10u/10V 1210 GND L17 4.7uH P16 GREEN Q1 DMG1012UW-7 GND VOUT_CH15 C47 22u/10V 1210 R66 470 1210 R65 100k CH15 3.3V C45 220p GND R85 191k DACP_CH14 GND GND R54 33.2k RUN_CH14 R84 0 VSNSP_CH14 C56 OPT R83 182k DACP_CH15 GND R55 32.4k RUN_CH15 GND GND R82 0 VSNSP_CH15 GND C55 OPT GND GND CUSTOMER NOTICE 1. ALL RESISTORS ARE 1% 0603. 2. ALL CAPACITORS ARE 16V 0603. 3. THE INTERMEDIATE BUS IS VDD=5.0V LTC CONFIDENTIAL FOR CUSTOMER USE ONLY PCB DES. www.linear.com APP ENG. B SCALE = NONE - RUN_CH0 VSNSP_CH1 RUN_CH1 VSNSP_CH2 DACP_CH2 RUN_CH2 VSNSP_CH3 DACP_CH3 RUN_CH3 VSNSP_CH4 DACP_CH4 RUN_CH4 VSNSP_CH5 DACP_CH5 RUN_CH5 VSNSP_CH6 DACP_CH6 RUN_CH6 VSNSP_CH7 VDD DACP_CH7 RUN_CH7 +3V3 U0 U1 VSENSEP0 VSENSEM0 VDACP0 VDACM0 VOUT_ENO VSENSEP1 M12 VSENSEM1 M11 VDACP1 M10 VDACM1 M9 VOUT_EN1 M8 E12 VSENSEP2 E11 VSENSEM2 E10 VDACP2 E9 VDACM2 E8 VOUT_EN2 VSENSEP2 L12 VSENSEM2 L11 VDACP2 L10 VDACM2 L9 VOUT_EN2 L8 D12 VSENSEP3 D11 VSENSEM3 D10 VDACP3 D9 VDACM3 D8 VOUT_EN3 VSENSEP3 K12 VSENSEM3 K11 VDACP3 K10 VDACM3 K9 VOUT_EN3 K8 C12 C11 C10 C9 C8 VSENSEP4 VSENSEM4 VDACP4 VDACM4 VOUT_EN4 VSENSEP4 J12 VSENSEM4 J11 VDACP4 J10 VDACM4 J9 VOUT_EN4 J8 B12 B11 B10 B9 B8 VSENSEP5 VSENSEM5 VDACP5 VDACM5 VOUT_EN5 VSENSEP5 H12 VSENSEM5 H11 VDACP5 H10 VDACM5 H9 VOUT_EN5 H8 A12 A11 A10 A9 A8 VSENSEP6 VSENSEM6 VDACP6 VDACM6 VOUT_EN6 VSENSEP6 G12 VSENSEM6 G11 VDACP6 G10 VDACM6 G9 VOUT_EN6 G8 A7 A6 B7 B6 C7 VSENSEP7 VSENSEM7 VDACP7 VDACM7 VOUT_EN7 VSENSEP7 VSENSEM7 VDACP7 VDACM7 VOUT_EN7 B5 A5 E5 C5 VPWR VIN_SNS VIN_EN DNC A4 A3 A2 A1 B1 B2 B4 C3 D3 C4 D4 C1 D1 E2 E1 F1 F3 F2 F5 F4 AVDD33 DVDD33 VDD25 WP PWRGD SHARE_CLK WDI/RESETB FAULTB00 FAULTB01 FAULTB10 FAULTB11 SDA SCL ALERTB CONTROL0 CONTROL1 ASEL0 ASEL1 REFP REFM B3 E3 D2 C2 E4 VPU PU1 PU2 PU3 PU4 C6 D6 D5 GND GND GND H5 G5 L5 J5 AVDD33 DVDD33 VDD25 WP PWRGD SHARE_CLK WDI/RESETB FAULTB00 FAULTB01 FAULTB10 FAULTB11 SDA SCL ALERTB CONTROL0 CONTROL1 ASEL0 ASEL1 REFP REFM G4 G3 G2 G1 H1 H2 H4 J3 K3 J4 K4 J1 K1 L2 L1 M1 M3 M2 M5 M4 VPU PU1 PU2 PU3 PU4 H3 L3 K2 J2 L4 GND GND GND J6 K6 K5 CREATE FAULT BUTTON RUN_CH8 VDD VSNSP_CH9 DACP_CH9 VOUT_CH10 RUN_CH9 Q9 DMG1012UW-7 VSNSP_CH10 CREATE_FAULT 1 FAULT DACP_CH10 R29 100k RUN_CH10 VSNSP_CH11 GND DACP_CH11 GND RUN_CH11 VSNSP_CH12 DACP_CH12 RUN_CH12 RESET RESETB VSNSP_CH13 C22 10n DACP_CH13 RUN_CH13 GND VSNSP_CH14 GND +3V3 DACP_CH14 RUN_CH14 VSNSP_CH15 DACP_CH15 VDD LED2 RED U24 SN74LVC2G34DCK ALERTB RUN_CH15 1 1A 2 GND FAULTB 3 2A 1Y 6 1 2 1 2 SHARE_CLK RESETB FAULTB SDA SCL ALERTB CTRL U0 U1 2Y 4 GND +3V3 LED1 RED R26 698 SHARE_CLK RESETB FAULTB SDA SCL ALERTB CTRL 1. ALL RESISTORS ARE 1% 0603. 2. ALL CAPACITORS ARE 16V 0603. 3. THE INTERMEDIATE BUS IS VDD=5.0V CUSTOMER NOTICE U10 LTM2987CY GND C66 1u R27 698 VCC 5 GND R36 10k LTC CONFIDENTIAL FOR CUSTOMER USE ONLY PCB DES. GND www.linear.com APP ENG. GND GND GND 01-29-14 DACP_CH8 G7 G6 H7 H6 J7 VPWR VIN_SNS VIN_EN DNC MIKE P. VSNSP_CH8 M7 M6 L7 L6 K7 VSENSEP1 VSENSEM1 VDACP1 VDACM1 VOUT_EN1 F12 F11 F10 F9 F8 DACP_CH1 VSENSEP0 VSENSEM0 VDACP0 VDACM0 VOUT_ENO 3 F7 F6 E7 E6 D7 DACP_CH0 PRODUCTION 2 VSNSP_CH0 1 GND B SCALE = NONE R135 10k 01-29-14 TP14 TP19 MIKE P. ALERTB S1 RUN 4 5 CONTROL 6 JP2 MALE 2 GND +12V GND SDA_IN SCL U12 LTC4313CMS8 SCL_IN R56 10k +3V3 ENABLE VCC SCLO SDAO SDAI SCLI GND READY 8 7 6 5 SDA C26 100n RST\ 13 GP4 A0 R31 OPT CONN_DC1613 GND GND A2 4 C18 100n IBV_AUX R28 73.2k C67 4.7u C21 22u/10V 1210 2 R32 10k GND EEVCC GND GND EEVCC 1 SHARE_CLK +3V3 ON R38 249 1 C37 1u FAULT 2 3 4 R57 10k R47 10k JP3 TDA04H0SK1 R98 10k 1 SCL WP 5 3 SDA VCC 4 GND U22 24AA02T-I/OT GND 1 GND VOUT 6 GND 2 GND DNC 5 3 DNC VIN 4 GND R34 1.0k GND U23 LT6654BMPS6-1.25 TP20 IN1 OUT1 16 IN1 OUT1 15 EN1 nSTAT1 14 CLIM1 nWARN1 13 CLIM2 nWARN2 12 nEN2 nSTAT2 11 IN2 OUT2 10 IN2 OUT2 9 GND R35 3.01k C19 10u/10V 1210 GND GND LED3 GREEN GND C24 1u GND R101 2.49k C63 1u C35 1u GND GND CUSTOMER NOTICE 1. ALL RESISTORS ARE 1% 0603. 2. ALL CAPACITORS ARE 16V 0603. 3. THE INTERMEDIATE BUS IS VDD=5.0V GND C64 4.7u GND GND R33 249 D1 BAT30CWFILM C46 10u/10V 1210 2 GND +3V3 C25 1u C23 47p GND GND 1 2 3 4 5 6 7 8 R30 46.4k C20 68p R25 10k 3 8 7 6 5 20 SDA 19 SCL 16 GP7 PAD PAD 17 VSS U21 MCP23008-E/ML 18 VDD A1 5 VDD U11 LTC4415IMSE 2 12 GP3 15 GP6 L9 2.2uH IHLP-1616BZ GND 6 NC 14 GP5 1 2 3 4 GND GND NC INT 7 8 NC 9 GP0 GP2 GND R37 10k, 4X CRA06S GND 1 2 3 4 +5V (100mA) 1 SDA 2 GND 3 SCL 4 +3.3V(100mA) 5 ALRTB 6 GPO_1 7 OUTEN 8 GPO_2 9 GND 10 AUXSCL 11 AUXSDA 12 GP1 10 J2 ITH FB RT SGND C69 68p +3V3 GND 11 C68 4.7p MODE/SYNC PGOOD SW SW GND 3 R99 10k 1 2 3 4 R102 73.2k PAD +3V3 12 11 10 9 6-14V POWER INPUT U9 LTC3604IUD 2 EESDA GND 1 GND NC EESCL GND 3 2 1 C65 47u/16V 7343 C17 10u/25V 1210 EXP GND GND 3 S1 1 OFF 13 14 15 16 GND +12V UNUSED2 C36 1u 2 4 6 8 10 12 14 PAD GND 1 3 5 7 9 11 13 TRACK/SS RUN VIN VIN FAULTB ALERTB SHARE_CLK RESETB UNUSED1 1 3 5 7 9 11 13 1 8 7 VON 6 INTVCC 5 BOOST JP1 FEMALE R100 10k PRODUCTION GND SCL_IN SDA_IN CTRL 2 4 6 8 10 12 14 1 SDA TP21 TP22 FAULTB TP13 RESETB GND SCL TP1 TP2 TP12 GND SHARE_CLK CTRL_P TP11 - LTC CONFIDENTIAL FOR CUSTOMER USE ONLY PCB DES. www.linear.com APP ENG. B SCALE = NONE