5 4 3 2 1 REVISION HISTORY ECO 5.1 G1S 20 20 * RS1B 0.010 V- C1H 470pF C3 RS1A-RS12A 5 6 7 8 1 3 2 1 1 2 DC2100B - A / B 0.008 RS1B-RS12B 0.016 DC2100B - C / D 0.005 0.010 R1B-R12B C1F-C12F NP NP 18 470pF 1 2 9 10 5 6 7 8 4 5 1 Q4A SiR882DP R4B 18 1206 OPT 4 R4G V- D4B DFLS1100 OPT OPT * C4F C4T 2.2uF C4S 2.2uF 470pF 100V 0603 1210 100V 1210 100V C4R 2.2uF 1210 100V B Q4B SiS892DN OPT D4A DFLS260 R4F 4 5.1 G4S R4H * RS4A 0.005 20 I4S 20 * RS4B C4H 470pF 0.010 V- PLACE RC CLOSE TO LTC3300 CUSTOMER NOTICE APPROVALS LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO PCB DES. VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED APP ENG. CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. 3 I5S 1 * 6 7 WURTH-750312504 THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS. 4 G5S 2 470pF 100V 0603 T4 TECHNOLOGY NC J. DREW 2 N/A SCALE = NONE 1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 www.linear.com Fax: (408)434-0507 LTC Confidential-For Customer Use Only TITLE: SCHEMATIC SIZE 5 C 3 2 1 1 20 1206 1 2 C4E PLACE RC CLOSE TO LTC3300 PLACE RC CLOSE TO LTC3300 * C4G 2.2nF C5R 2.2uF 1210 100V C5H 470pF CMOSH-4E I4P 1210 100V 20 RS5B 0.010 2 RS1A* 0.005 1210 6.3V 5.1 1210 100V BOT6_TS BOT6_TS R4A R4C G4P C5S 2.2uF V- PLACE RC CLOSE TO LTC3300 C4C 100uF OPT D4C I1S * 5 6 7 8 1210 6.3V R1H PLACE RC CLOSE TO LTC3300 A R1F 4 1210 6.3V C5T 2.2uF 5.1 * RS5A 0.005 OPT D4E SBR10U200P5 Q1B SiS892DN 1 R1G 1210 100V 2 OPT 1210 100V C4B 100uF OPT OPT 1 D1B DFLS1100 1 2 3 2 Q1A SiR882DP 1210 100V C4A 100uF BOT6_TS BOT6_TS 179313000_SC 2 5.1 OPT D1A DFLS260 2 I1P C1G 2.2nF 4 C1R 2.2uF J2 R5H R5G 20 2 1 WURTH-750312504 OPT 1 2 D1C CMOSH-4E 4 5 5 6 7 8 9 10 OPT C1S 2.2uF 3 2 1 470pF 100V 0603 470pF 100V 0603 OPT C1T 2.2uF 1 2 R5F 4 CMOSH-4E 2 18 1206 8 7 6 5 R1C 1 2 3 G1P R1B * C1F 1 20 1206 6 7 2 1210 6.3V 1 1210 6.3V 1 2 C1E * BOT6_TS Q5B SiS892DN D5B DFLS1100 PLACE RC CLOSE TO LTC3300 C4 D 3 2 1 C4 OPT D5A DFLS260 2 C4 V- 470pF 100V 0603 4 5 OPT 4 1 T1 R1A 9 10 F13 7A 1206 G6S V- 1 C2H 470pF 1210 100V I6S * C5F R5B WURTH-750312504 Q5A SiR882DP I5P C5G 2.2nF 2 3 OPT D1E SBR10U200P5 OPT D5C * 6 7 18 1206 470pF 100V 0603 5.1 2 20 RS2B 0.010 2 * BOT6_TS 1210 6.3V G5P I2S PLACE RC CLOSE TO LTC3300 C1C 100uF 20 1206 2 G2S 2 * RS2A 0.005 C1B 100uF R5A R5C D5E SBR10U200P5 BOT6_TS C6R 2.2uF 1210 100V C6H 470pF 1 1210 6.3V T5 1 2 C5E 2 1210 6.3V R2H 20 1 2 3 1210 100V 1210 6.3V R2F 5.1 PLACE RC CLOSE TO LTC3300 C1A 100uF 2 C5C 100uF C1 B OPT C5B 100uF 02-25-15 E8 20 1 D2B DFLS1100 Q6B SiS892DN R6F 4 C6S 2.2uF C5 C5A 100uF DATE J.DREW OPT PLACE RC CLOSE TO LTC3300 1 2 3 D2A DFLS260 4 1210 100V * RS6B 0.010 1 1 OPT Q2B SiS892DN 470pF 100V 0603 5.1 * RS6A 0.005 R6G 20 C2R 2.2uF APPROVED R6H 8 7 6 5 1210 100V D6B DFLS1100 2 1210 100V C6F OPT D6A DFLS260 8 7 6 5 R2G 470pF 100V 0603 C2S 2.2uF 1 OPT OPT 1 2 1 2 3 Q2A SiR882DP I2P C2G 2.2nF C1 WURTH-750312504 4 5.1 1 D2C CMOSH-4E 4 5 1 R2C 2 3 G2P 18 1206 OPT C2T 2.2uF C5 OPT C6T 2.2uF CMOSH-4E 1 2 3 8 7 6 5 9 10 R2B OPT 4 5 OPT 1 100V 0603 6 7 *C2F 18 1206 WURTH-750312504 4 * R6B PLACE RC CLOSE TO LTC3300 2 3 20 1206 D2E SBR10U200P5 C1 C5 V- * 6 7 9 10 8 7 6 5 C3H 470pF 5 6 7 8 1210 6.3V 1210 6.3V * 470pF 100V 0603 Q6A 5.1 SiR882DP I6P C6G 2.2nF 3 2 1 1210 6.3V 1 2 2 1 C T2 C2E R2A 470pF 20 1206 R6C G6P PLACE RC CLOSE TO LTC3300 2 C2A 100uF 1210 6.3V 2 1 RS3B 0.010 BOT6_TS OPT 1210 6.3V C6E R6A T6 1 2 DESCRIPTION PRODUCTION 1 1 1 * 2 20 C2C 100uF 1210 6.3V I3S C2 C2B 100uF C6C 100uF OPT D6C 20 RS3A 0.005 * PLACE RC CLOSE TO LTC3300 C2 C6B 100uF R3H 2 C2 G3S 5.1 2 1 2 3 2 R3G I3P C3G 2.2nF OPT C6A 100uF D6E SBR10U200P5 R3F 4 D3B DFLS1100 DFLS260 2 2 3 D3C CMOSH-4E OPT D3A Q3A SiR882DP Q3B SiS892DN OPT OPT 4 1 1 5.1 WURTH-750312504 1 R3C G3P 4 5 C3R 2.2uF 1210 100V C3S 2.2uF 1210 100V 1 9 10 8 7 6 5 D3E SBR10U200P5 R3B 18 1206 100V 0603 OPT C3T 2.2uF 1210 470pF 100V 100V 0603 1 20 1206 OPT * C3F 1 1210 6.3V * 6 7 1 1210 6.3V 1 2 2 3 1210 6.3V R3A T3 C3E 470pF 3 2 1 C3C 100uF 1 D C3B 100uF 5 6 7 8 OPT C3A 100uF BOT6_TS C6 C6 2 BOT6_TS C3 C3 REV - DATE: IC NO. HIGH EFFICIENCY BIDIRECTIONAL MULTICELL BATTERY BALANCER LTC3300ILXE-1 / LTC6804IG-2 DEMO CIRCUIT 2100B - A / D 02 - 25 - 15 SHEET 1 1 REV. 1 OF 6 A 5 4 3 2 1 TOP6_TS 1 1 1 2 470pF 100V 0603 1210 100V 1210 100V RS1B-RS12B R1B-R12B C1F-C12F DC2100B - A / B 0.008 0.016 NP NP DC2100B - C / D 0.005 0.010 18 470pF 3 G11S 5 6 7 8 3 2 1 5.1 2 C R11F 4 I11S 1 RS11A * 0.005 20 * RS11B 0.010 C11H 470pF C6 PLACE RC CLOSE TO LTC3300 C10C 100uF 1210 6.3V 1210 6.3V 1210 6.3V C10E R10A 20 1206 470pF 100V 0603 5.1 T10 R10B * C10F 18 1206 9 10 470pF 100V 0603 4 5 WURTH-750312504 OPT 4 Q10A SiR882DP * 6 7 1 R10C G10P 1 2 5 6 7 8 C10B 100uF OPT D10A DFLS260 D10B DFLS1100 I10P C10G 2.2nF OPT C10T 2.2uF C10S 2.2uF 1210 100V 1210 100V C10R 2.2uF 1210 100V B Q10B SiS892DN R10F 4 5.1 G10S R10H CMOSH-4E R10G OPT 3 2 1 C10A 100uF RS10A 0.005 20 * * 20 RS10B 0.010 PLACE RC CLOSE TO LTC3300 C7H 470pF C11R 2.2uF 1210 100V Q11B SiS892DN 1 OPT 2 C9 I7S PLACE RC CLOSE TO LTC3300 4 C11S 2.2uF R11H R11G I10S C10H 470pF C6 PLACE RC CLOSE TO LTC3300 APPROVALS LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO PCB DES. VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED APP ENG. CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. TECHNOLOGY NC J. DREW 2 N/A SCALE = NONE 1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 www.linear.com Fax: (408)434-0507 LTC Confidential-For Customer Use Only TITLE: SCHEMATIC SIZE THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS. 5 C11T 2.2uF D11B DFLS1100 OPT 2 3 G7S RS1A-RS12A 3 2 1 2 1 Q11A SiR882DP 5.1 CUSTOMER NOTICE * 5 6 7 8 8 7 6 5 1 2 3 1 2 8 7 6 5 OPT D11A DFLS260 20 OPT D10C R7F C6 TOP6_TS D10E SBR10U200P5 Q7B SiS892DN 1 PLACE RC CLOSE TO LTC3300 4 5 WURTH-750312504 4 C11F CMOSH-4E 2 1 RS7B 0.010 9 10 OPT * 18 1206 470pF 100V 0603 OPT 1 1210 100V 20 C6 1 1210 100V 5.1 * C6 20 1206 2 1210 100V 2 20 * RS7A 0.005 R11A 1 470pF 100V 0603 TOP6_TS TOP6_TS 179313000_SC 2 D7B DFLS1100 C7R 2.2uF J3 1 2 I12S C12H 470pF * R11B 6 7 2 D7A DFLS260 C7S 2.2uF 4 2 OPT C7T 2.2uF 5 6 7 8 4 5 WURTH-750312504 1 2 1 2 3 R7G 2 A 9 10 * C7F TOP6_TS C10 R7H 1 1 2 2 3 I7P C7G 2.2nF 5.1 Q7A SiR882DP 18 1206 OPT 4 R7B 1 2 C11E 8 7 6 5 C10 3 2 1 470pF 100V 0603 * 6 7 OPT G12S 20 RS12B 0.010 PLACE RC CLOSE TO LTC3300 C6 R12F TOP6_TS T11 R11C G11P C10 C8H 470pF 2 2 20 1206 1 2 C7E 8 7 6 5 1210 6.3V 1 R7A 1210 6.3V OPT D7C CMOSH-4E 1210 6.3V F14 7A 1206 E15 2 I8S OPT T7 C7C 100uF G7P 1210 6.3V I11P C11G 2.2nF PLACE RC CLOSE TO LTC3300 C7B 100uF R7C 1210 6.3V D11E SBR10U200P5 TOP6_TS D7E SBR10U200P5 C11C 100uF G8S * RS8B 0.010 OPT 1210 6.3V C11B 100uF OPT D11C C7 C7A 100uF C11A 100uF C12R 2.2uF 1210 100V PLACE RC CLOSE TO LTC3300 OPT R8F 20 * RS8A 0.005 1210 100V C11 C11 R8H 20 * 2 Q8B SiS892DN 5.1 PLACE RC CLOSE TO LTC3300 C7 1210 100V 1 R8G 1210 100V * 2 1 5 6 7 8 DFLS260 1210 100V RS12A 0.005 20 PLACE RC CLOSE TO LTC3300 3 2 1 2 D8B DFLS1100 1 2 1 2 3 Q8A SiR882DP OPT C8R 2.2uF 4 2 D8A 5.1 I8P C8G 2.2nF 470pF 100V 0603 OPT OPT 4 C8S 2.2uF 1210 100V 5.1 1 4 5 WURTH-750312504 1 R8C 1 2 3 G8P C7 9 10 18 1206 8 7 6 5 1 100V 0603 R12G 1 2 3 20 1206 R8B OPT C8T 2.2uF C12S 2.2uF D 4 1 1210 6.3V * C8F C12T 2.2uF TOP6_TS Q12B SiS892DN OPT D12B DFLS1100 OPT 470pF 100V 0603 4 5 D12A DFLS260 OPT R12H 1 2 3 1210 6.3V * 6 7 C12F CMOSH-4E 2 1210 6.3V OPT T8 1 2 * R12B WURTH-750312504 1 C8E R8A 470pF 9 10 OPT 4 Q12A SiR882DP C12G 2.2nF C11 C6 * 6 7 18 1206 470pF 100V 0603 5.1 2 C9H 470pF 2 3 C8C 100uF R12C I12P 2 C8B 100uF 20 1206 T12 1 2 C12E R12A 1 20 * RS9B 0.010 2 C8A 100uF D8C CMOSH-4E B G12P TOP6_TS D8E SBR10U200P5 1210 6.3V I9S PLACE RC CLOSE TO LTC3300 OPT 1210 6.3V OPT D12C C8 C 1210 6.3V 1 1 RS9A* 0.005 PLACE RC CLOSE TO LTC3300 C8 C12C 100uF R9H 20 C9G 2.2nF C12B 100uF G9S 5.1 1 R9G I9P D9B DFLS1100 R9F 4 C12A 100uF D12E SBR10U200P5 Q9B SiS892DN OPT D9A DFLS260 C9R 2.2uF 1210 100V C9S 2.2uF 1210 100V 1 Q9A SiR882DP 2 CMOSH-4E OPT C8 OPT 4 1 2 3 D9C WURTH-750312504 OPT C9T 2.2uF 1210 470pF 100V 100V 0603 1 2 3 1 5.1 4 5 1 R9C G9P 18 1206 9 10 OPT * C9F R9B 1 D9E SBR10U200P5 * 6 7 OPT 2 3 100V 0603 8 7 6 5 1 20 1206 1 2 5 6 7 8 R9A 1210 6.3V T9 C9E 470pF C12 3 2 1 C9C 100uF 1210 6.3V 1210 6.3V D C9B 100uF 2 C9A 100uF OPT 2 C9 C12 2 TOP6_TS C9 DATE: IC NO. HIGH EFFICIENCY BIDIRECTIONAL MULTICELL BATTERY BALANCER LTC3300ILXE-1 / LTC6804IG-2 DEMO CIRCUIT 2100B - A / D 02 - 25 - 15 SHEET 1 2 REV. 1 OF 6 A 5 4 3 2 2 1 3 2 2 C5 1.0uF 16V 0603 C6 4.7uF 16V 1210 * R19 23.7k WDTA VREG1 R47 G1P I1P 2.0K From U3 Pin 29 From U3 Pin 33 I3P 27 26 25 I2P * R21 23.7k C5 C9 4.7uF 16V 1210 37 I6P G6P 39 C3 C2 G1S G2P I1S I2P 32 31 30 29 28 27 26 1 C10K G10P 1.0uF 16V I10P 0603 G9P I9P R22 33.2k C9K 1.0uF 16V 0603 I8P C C17 4.7uF 16V 1210 C10 C16 4.7uF 16V 1210 R16 0 2512 C9 R17 0 2512 C8 C8K 1.0uF 16V 0603 G8P C1 25 I11P C18 4.7uF 16V 1210 R18 0 2512 24 23 I1P V- 22 21 20 19 18 17 CSBI CTRL 16 * G1P I2S WDT I3P SDO G2S SDI G3P SCKI I3S C7 C20 4.7uF 16V 1210 C7K 1.0uF 16V 0603 R13 0 2512 I7P R23 0 OPT C3 C13 4.7uF 16V 1210 1 C11 4.7uF 16V 1210 C4 C10 4.7uF 16V 1210 G7P C5 D6 RS07J C2 C6 C6 D5 RS07J D7 RS07J 2 R14 0 2512 C12 4.7uF 16V 1210 C1 C23 10uF 10V 0805 * C14 4.7uF 16V 1210 CUSTOMER NOTICE R19 R20 R21 R22 R24 R4 R8 DC2100B - A / B 15.4k 20.5k 15.4k 20.5k 15.4k 845k 845k DC2100B - C / D 23.7k 33.2k 23.7K 33.2k 23.7K 1.27M 1.27M APPROVALS LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO PCB DES. VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED APP ENG. CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. TECHNOLOGY NC J. DREW CSB SCKB 38 C6 41 40 BOOST+ BOOST BOOST- 42 43 SDOI 44 SCKO CSBO VMODE 45 46 47 VREG G3S * R24 23.7k THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS. N/A 4 3 2 SCALE = NONE 1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 www.linear.com Fax: (408)434-0507 LTC Confidential-For Customer Use Only TITLE: SCHEMATIC SIZE From U3 Pin 32 SDIO 5 I4P 33 G11P B R12 0 2512 C2K 1.0uF 16V 0603 G2P I4S 34 C11 C15 4.7uF 16V 1210 C11K 1.0uF 16V 0603 1 G3P 28 C1K 1.0uF 16V 0603 R20 33.2k V- 29 C3K 1.0uF 16V 0603 C1 V- * I4P 30 G4P LTC3300-1 24 23 V- 22 21 20 13 U1 LTC3300-1 31 C4 G4S U2 R11 0 2010 C4K 1.0uF 16V 0603 G4P I5S 36 35 C24 10uF 10V 0805 2 I2P 32 I5P 2 I1S I5P 33 12 I7S G5S 1 G2P G1P G1S I1P C2 WDT I3P I2S SDO G2S G5P 34 11 G7S G5P RTONP 2 6.81 I6S 15 37 I6P G6P 38 39 C6 41 40 BOOST+ BOOST BOOST- 42 43 SDOI 44 SCKO 45 CSBO VMODE 47 TOS G3P SDI 12 I1S I3S 19 11 G1S C3 18 10 I2S G3S SCKI G2S I4P 17 9 I4S CSBI 8 I3S G4P CTRL G3S C4 G4S 16 7 I5S C5K 1.0uF 16V 0603 10 I8S 36 35 9 G8S TOS 48 8 C5 R15 0 2512 C6 6 I4S I5P RTONP 5 G5P G5S 15 I5S G4S C5 I6S 14 4 G6S VREG 48 3 GND RTONS 2 G5S V- G9S I9S R6 C6K 1.0uF 16V 0603 I6P R10 6.81 C12K 1.0uF 16V 0603 I12P WDTC 1 46 G6P G6S I6S A 7 C6 49 B 6 I10S CMMSH2-40 0 OPT 0 V- G10S CMMSH2-40 R5 5 G6S RTONS 1 R3 0 OPT R2 C4 0.22uF 16V 0603 C3 0.1uF 16V 0402 4 I11S D2 2 3 GND 14 2 WDTA VREG1 C2 4.7uF 16V 1210 2 I12S G11S C C1 1.0uF 16V 0603 1 13 3 1 D1 R9 G12P G12S 1 CMMSH2-40 C12 49 R1 1M OPT D4 CMMSH2-40 C6 0805 WDTA 2 0 OPT C5 Q1 TP1 C8 0.22uF 16V 0603 C7 0.1uF 16V 0402 C6 2.0k R58 VREG2 BOT6_TS BSS123W D3 1 D12 CMHZ4689 D11 PDZ5.6B * R4 1.27M R7 1M OPT WDTC Q6 CMPT3904E 1 R55 20 0603 D10 CMOD6263 1 D 2 2 2 2 1 C6 1 CMPT3906E WDTC 3 1 C6 D9 PDZ5.6B 2 Q4 1 TP2 100k D8 CMHZ4689 Q2 BSS123W 2 R53 1 D Q5 CMPDM8002A 1 R54 20 0603 2 R56 2.0k TOP6_TS 0805 CMOD6263 3 C7 1 3 2 1 R8 * 1.27M D13 DATE: IC NO. HIGH EFFICIENCY BIDIRECTIONAL MULTICELL BATTERY BALANCER LTC3300ILXE-1 / LTC6804IG-2 DEMO CIRCUIT 2100B - A / D 02 - 25 - 15 SHEET 1 3 REV. 1 OF 6 A 5 4 3 R12K C12 C12 C12 KELVIN C11 470 GRN D10F LED-LN R9L C 470 GRN D9F LED-LN R8L 470 GRN D8F LED-LN R7L 470 GRN D7F LED-LN 1 3 R11M 33 2512 2 2 C8 C10 3.3K 2 C10 C7 3.3K 2 C9 C6 C9 3.3K 2 3.3K 470 GRN D5F LED-LN R4L 470 A GRN D4F LED-LN R3L 470 GRN D3F LED-LN 2 C8 C4 1 3 R5M 33 2512 2 C3 C7 R3K C3 V- R2K C2 C2 C6 C1 C6 R1K C1 V- 100 S6 C5 R13K V- C5 3.3K C1_FILTER 2 S5 C4 470 Q4C RQJ0303PGDQALT R4N 3.3K 2 S4 GRN C3 R1L C3 470 Q3C RQJ0303PGDQALT R3N 3.3K D2F LED-LN S3 C2 GRN D1F LED-LN 3 R2M 33 2512 2 1 2 3 F2 J6 * 1206 F3 12A E7 C5 12A * J9 1 2 3 C5S+ C5+ C6S- E9 * F6 E10 C8 C7 J10 C6S+ C6+ C7S- J11 1 2 3 179314000_SC 179314000_SC 1206 12A C6 1 2 3 F4 12A C5 D C4S+ C4+ C5S- C4 1206 C6 1 2 3 C7S+ C7+ C8S- 179314000_SC * F7 J12 C8S+ C8+ C9S- 179314000_SC * 1206 C7 C F8 1206 C8 12A 12A C9 12A E13 E12 E11 C11 C10 C4M 10nF 25V 0603 F9 C3_FILTER 1 2 3 1206 C9 C3M 10nF 25V 0603 C2_FILTER C2M 10nF 25V 0603 C1_FILTER C1M 10nF 25V 0603 12A * J13 1 2 3 C9S+ C9+ C10S- F10 C10S+ C10+ C11S- * 1206 C10 GRN R1J 2.00k C0_FILTER GRN R7J 2.00k C2 V- GRN C6 GRN R8J 2.00k GRN E14 C12 R4J C2 G9P D9D LED-LN GRN GRN R9J C7 2.00k B G5P D5D LED-LN R5J 2.00k G10P G11P D11D LED-LN GRN R11J C9 2.00k GRN G6P D6D LED-LN R6J C4 D10D LED-LN R10J C8 GRN C3 2.00k 2.00k G8P D8D LED-LN C12S+ C12+ 179313000_SC F12 1206 G4P D4D LED-LN R3J C1 J16 12A G3P D3D LED-LN 2.00k G7P D7D LED-LN * F11 1206 12A D2D LED-LN R2J 1 2 C12 G2P GRN C11S+ C11+ C12S- 179314000_SC C11 12A G1P D1D LED-LN J15 1 2 3 179314000_SC 179314000_SC * J14 R2N 3.3K 2 S2 * C1 C1 F1 - F12 , F15 DC2100B - A / B 7A DC2100B - C / D 12A Q1C RQJ0303PGDQALT R1N 3.3K CUSTOMER NOTICE 2.00k C5 G12P GRN D12D LED-LN R12J C10 C11 2.00k 4 APPROVALS LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO PCB DES. VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED APP ENG. CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. TECHNOLOGY NC J. DREW S1 2.00k N/A 3 2 SCALE = NONE 1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 www.linear.com Fax: (408)434-0507 LTC Confidential-For Customer Use Only TITLE: SCHEMATIC SIZE VTHIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS. 5 1206 J8 179314000_SC * C3 1206 1 2 3 C3S+ C3+ C4S- 179314000_SC 179314000_SC E6 F5 J7 1 2 3 C2S+ C2+ C3S- Q2C RQJ0303PGDQALT 3 R1M 33 2512 C1S+ C1+ C2S- C2 OPTIONAL PASSIVE BALANCING CIRCUITS R2L C4 C4_Filter C13M 10nF 25V 0603 V- 100 C4 C9_FILTER C6_FILTER C4_FILTER C1L OPT 0805 VC0_FILTER J5 * C5M 10nF 25V 0603 C2_FILTER C2L OPT 0805 E5 E4 C3 C5_FILTER C3L OPT 0805 100 S7 E3 C2 179314000_SC 12A C6M 10nF 25V 0603 0805 C3_FILTER V- 1 2 3 1206 C7_FILTER C4L OPT V- F1 C1 C7M 10nF 25V 0603 C5_FILTER C5L OPT 0805 * C8_FILTER C6_FILTER 100 C7 R5N 3 R3M 33 2512 V- C6L OPT 0805 179313000_SC E2 C1 C8M 10nF 25V 0603 C7_FILTER C1SC1- TP9 V- C9M 10nF 25V 0603 Q5C RQJ0303PGDQALT 3 R4M 33 2512 R4K C4 Q6C RQJ0303PGDQALT 3.3K V- C7L OPT 0805 100 S8 R6N V- C8L OPT 0805 100 C8 R7N 1 R5L R5K C5 C5 Q7C RQJ0303PGDQALT 3 R6M 33 2512 C6 Q8C RQJ0303PGDQALT 1 GRN D6F LED-LN R6K C10M 10nF 25V 0603 C8_FILTER 100 S9 R8N V- 1206 12A C10_FILTER C9L OPT 0805 F15 V- C11M 10nF 25V 0603 C9_FILTER 100 Q9C RQJ0303PGDQALT 1 470 R7K C7 S10 R9N V- * C11_FILTER C10L OPT 0805 100 B R6L R8K C8 C12M 10nF 25V 0603 1 J4 1 2 V- C12_FILTER C10_FILTER 100 S11 R10N 3 R7M 33 2512 R9K C9 C9 C11 Q10C RQJ0303PGDQALT 3 R8M 33 2512 C11 3.3K V- 100 S12 R11N 3 R9M 33 2512 C10 Q11C RQJ0303PGDQALT 3 R10M 33 2512 C10 R10K 1 R10L C11 1 GRN D11F LED-LN 3.3K 1 470 R12N 1 R11L R12M 33 2512 Q12C RQJ0303PGDQALT 1 GRN D12F LED-LN R11K V- C12 2 1 470 D 100 100 3 1 R12L C12_FILTER C12L OPT 0805 C11_FILTER C11L OPT 0805 2 E1 DATE: IC NO. HIGH EFFICIENCY BIDIRECTIONAL MULTICELL BATTERY BALANCER LTC3300ILXE-1 / LTC6804IG-2 DEMO CIRCUIT 2100B - A / D 02 - 25 - 15 SHEET 1 4 REV. 1 OF 6 A D 4 PE-68386 6 OPTION A AND C ONLY 4 PE-68386 T13 C32 JP6 Q3 1 2 2 A0 T14 ACT45B-220-2P C21 100pF 0603 1 A2 A1 A3 4 C12_FILTER S12 C11_FILTER S11 C10_FILTER S10 C9_FILTER 4 5 6 7 8 9 S9 C8_FILTER S8 C7_FILTER B 3 10 11 12 13 S7 C6_FILTER 14 C5_FILTER 16 S6 15 17 S5 C4_FILTER 18 19 S4 C3_FILTER 20 21 S3 C2_FILTER 22 23 S2 C1_FILTER 24 A3 C12 A2 S12 A1 C11 A0 S11 SDO(IBIAS) C10 SDI(ICMP) S10 SCK(IPA) C9 CSB(IMA) S9 ISOMD C8 WDT S8 DRIVE C7 VREG S7 SWTEN C6 VREF S6 VREF2 C5 GPIO5 S5 GPIO4 C4 VM S4 VM2 C3 GPIO3 S3 GPIO2 C2 GPIO1 S2 CO C1 S1 TEMP9 24AA64 TEMP11 10 9 TEMP12 To U1 Pin 17 GND To U1 Pin 18 SCKB SCKB GND GND SDIO V- TP5 TP8 SCKB V- THERMISTORS RECOMMENDED THERMISTOR VISHAY NTHS01N1002JE CSB CSB 12 11 TSW-106-07-L-T SDIO INSTALL ASSY 1 ONTO JP7 SUCH THAT ASSY 1-1B CONNECTS TO JP7-1C AND ASSY 1-1A CONNECTS TO JP7-1B SDIO TP6 CSB NOTE: DC2100A-ASSY 1 IS USED ONLY FOR BUILD OPTION -A AND -C. To U1 Pin 16 TP4 3 R38 R39 604 1.40k C JP7 TSW-106-07-L-T U5 46 15 45 14 R32 44 R33 1.40k 43 13 V- 604 12 42 11 41 10 VREG 40 9 39 DRV 38 D 8 7 U4 TEMP10 16 IBIAS EN VCMP MOSI GND MISO SLOW SCK MSTR CSB IP VCCS IM POL VCC PHA VCC_3V3 1 1C 1B 1A 2 SDO 3 2C 2B 2A 4 SDI 5 3C 3B 3A 6 SCK 7 8 4C 4B 4A R59 5.1k CS LTC6820IMS C31 1uF 25V 0603 37 5C 5B 5A V- 6C 6B 6A 36 B 35 R35 10K 34 33 R34 32 2.0K 31 V- 30 SCKB R36 2.0K SDIO CSB 29 C28 1uF 25V 0603 C29 1uF 25V 0603 VREG C30 10uF 6.3V 0603 R37 R40 R41 100 1M 1M V- V- V- C41 0.1uF 25V 0603 OPTION A AND C ONLY 28 GPIO1 27 26 C0_FILTER 25 RT8 S1 U6 LTC1380IGN RT7 RT6 RT5 RT4 RT3 RT2 RT1 SCKB 15 0.1uF 0603 1 2 3 4 5 6 7 8 13 12 V- 5 6 5 TEMP8 47 A 25V TEMP7 48 LTC6804-2 C50 4 3 TEMP6 GPIO1 2 VP V- TEMP5 CON-DF3DZ-15P-2H51 R31 1M V- U3 2 TP3 WDTB SWTEN OPT VREG 1 2 1 R30 1M 2 1 60.4 0603 V- CZT5551 V- 2 3 V- JP5 VREG 0 60.4 0603 DRV 1 VC 1 2 4 V- 0 OPT JP4 1 C25 0.1uF 100V 0805 1 2 JP3 1 100 3 R25 JP2 1 C12 C26 0.1uF 100V 0805 0603 100pF R26 JP1 R63 60.4 1 100 TERM 2 R27 R28 3 C12 POWER CONNECTION 7 3 R29 60.4 RT9 RT12 4 3 3 1 3 3 8 RT11 5 T15 3 1 9 RT8 RT10 6 3 6 RT7 2 1 VREG 4 RT6 10 VREG A TEMP4 VCC RT5 11 ISOSPI_GND ISOSPI_GND TEMP3 B TP7 SDA RT4 12 TEMP2 3 RT3 13 SHIELD DC2100A-ASSY 1 C27 0.1uF 25V 0603 TEMP1 VSS ISOSPI_GND RT2 14 DO NOT INSTALL J18 IN OPTIONS A AND C RJ45 RT1 15 E16 1 2 RJ45 isoSPIA IN 1 3 5 7 2 J17 5 2 4 6 8 3 WP 1 3 5 7 11 12 2 4 6 8 11 12 isoSPIB OUT J18 SCL 4 J1 1 5 VREG V- 16 10 S0 S1 S2 S3 S4 S5 S6 S7 SDA DO U7 LTC1380IGN 14 SDIO 9 R42 R43 A0 A1 SCL VCC VEE VGND 10k 11 0.1uF 25V 0603 1 2 3 4 5 6 7 8 13 12 10k C33 V- 4 RT9 RT10 RT11 RT12 SCKB 15 16 10 VREG V3 S0 S1 S2 S3 S4 S5 S6 S7 SDA DO 14 SDIO 9 CUSTOMER NOTICE LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO PCB DES. VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED APP ENG. CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. A0 A1 SCL VCC VEE GND 11 APPROVALS TECHNOLOGY NC J. DREW V- TITLE: SCHEMATIC SIZE THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS. 2 N/A SCALE = NONE 1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 www.linear.com Fax: (408)434-0507 LTC Confidential-For Customer Use Only DATE: IC NO. HIGH EFFICIENCY BIDIRECTIONAL MULTICELL BATTERY BALANCER LTC3300ILXE-1 / LTC6804IG-2 DEMO CIRCUIT 2100B - A / D 02 - 25 - 15 SHEET 1 5 REV. 1 OF 6 A 3 2 1 VCC_3V3 VCC_3V3 VCC_3V3 R44 1 R57 0 C40 only used in non-isolated case J19 VBUS D+ D4 ID C47 1.0uF R49 1k 3 3.3V SHDN U8 OPT GND A7 1 3 2 A2 A1 5 A5 USBMINI-B A4 WURTH: 651005136521 A3 A6 B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B VCC VCC VCC VCC VCC2 VCC2 VCC2 VCC2 VBUS VLO2 D1+ D1- L11 L10 L9 L8 7 R66 301 0603 37 C42 0.47uF L5 L2 L1 D2+ D2- 43 42 32 VLO 33 ON R65 1.00M SPND-PWR L3 L4 L6 L7 K1 K2 K3 K4 K5 K6 K7 K8 K9 K10 K11 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND2 GND GND GND GND GND GND GND GND GND GND GND GND C19 C22 470pF 1808 470pF 1808 OPT R48 0 2 Y1 VUSB OPT 8 VCC_3V3 RD7/PMD7/RP24 RD6/PMD6/RP23 RD5/PMD5/RP22 RD4/PMD4/RP21 RD3/PMD3/RP20 RD2/PMD2/RP19 RD1/PMD1/SDA2 RD0/PMD0/SCL2 1 12.0000MHz C44 22pF C43 22pF 23 C46 10uF 18 VDDCore/VCAP MCLR RE2/AN7/PMCS RE1/AN6/PMWR AVss1 Vss1 Vss2 RE0/AN5/PMRD 30 6 1 3 5 2 4 6 24 22 21 20 19 WURTH-62000621121 AN3 AN2 AN1 4 2 4 6 8 10 12 14 16 J21 1 3 5 7 9 11 13 15 1 3 5 7 9 11 13 15 AN1 AN3 AN5 AN7 SDO2 SCL2 WURTH - 62501621621 17 16 15 14 12 11 10 9 Q8 AN0 1 SDI 1 44 36 35 34 C BSS123W R60 10k SCK SDO 5 4 3 2 41 40 39 38 SS2 SDI2 SDO2 SCL2 27 26 25 AN7 VCC_3V3 AN6 AN5 GRN LED-LN D15 ORN LED-LN D16 2.00k R61 2.00k R62 THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS. R50 PB1 WURTH- 434 111 025 826 2 R52 10k B 2 3 Q7 CMPT3904E C45 0.1uF TECHNOLOGY 1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 www.linear.com Fax: (408)434-0507 LTC Confidential-For Customer Use Only TITLE: SCHEMATIC N/A SCALE = NONE VCC_3V3 R51 10k D14 0 NC J. DREW VCC_3V3 1N4448HLP 10k APPROVALS SIZE 3 D AN0 LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO PCB DES. VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED APP ENG. CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. ALL COMPONENTS ON PAGE 6 ARE FOR "BUILD OPTION A AND C ONLY". V- CS CUSTOMER NOTICE OPT 2 4 6 AN0 AN2 8 AN6 10 SS2 12 SDI2 14 VCC_5V 16 ICD INTERFACE 31 OPT ASSEMBLY NOTE: J20 VCC_3V3 29 PIC18F47J53-I/ML RC7/CCP10/RX1/DT1/SDO1/RP18 RC6/CCP9/TX1/CK1/RP17 RC2/AN11/C2IND/CTPLS/RP13 RC1/CCP8/T1OSI/UOE/RP12 RC0/T1OSO/T1CKI/RP11 R64 2.49k 1 3 GPIO C49 RB7/CCP7/KBI3/PGD/RP10 RB6/CCP6/KBI2/PGC/RP9 RB5/CCP5/KBI1/SDI1/SDA1/RP8 RC5/D+/Vp RB4/CCP4/KBI0/SCK1/SCL1/RP7 RC4/D-/Vm RB3/AN9/C3INA/CTED2/VPO/RP6 RB2/AN8/C2INC/CTED1/VMO/REFO/RP5 RB1/AN10/C3INC/RTCC/RP4 RA7/CLKI/OSC1 RB0/AN12/C3IND/INT0/RP3 RA6/CLK0/OSC2 C12 4 BYP AVdd1 AVdd2 Vdd1 Vdd2 RA5/AN4/C1INC/SS1/HLVDIN/RCV/RP2 RA3/AN3/C1INB/Vref+ RA2/AN2/C2INB/C1IND/C3INB/Vref-/CVref RA1/AN1/C2INA/Vbg/RP1 RA0/AN0/C1INA/ULPWU/RP0 A 5 28 2 4 HEADER2X2 OPT LTM2884CY J22 C38 0.1uF C48 1.0uF 5 OUT U10 A11 A10 A9 A8 C OPT IN C37 0.1uF 1 Close to J19 1 2 C40 10uF OPT LT1761ES5-3.3 C36 0.1uF 2 C39 10uF R46 0 VCC_5V GND D U9 R45 OPT 0 C35 0.1uF 0.1uF VCC_3V3 3 Isolation Bypass Components: 2512 for 5mm clearance C34 STAND ALONE LDO 1 4 2 5 DATE: IC NO. HIGH EFFICIENCY BIDIRECTIONAL MULTICELL BATTERY BALANCER LTC3300ILXE-1 / LTC6804IG-2 DEMO CIRCUIT 2100B - A / D 02 - 25 - 15 SHEET 1 6 REV. 1 OF 6 A