SNVU543A November   2016  – December 2016 LM5170 , LM5170-Q1

 

  1.   LM5170-Q1 EVM User Guide
    1.     Trademarks
    2. 1 Features and Electrical Performance
    3. 2 Setup
      1. 2.1 EVM Configurations
      2. 2.2 Bench Setup
      3. 2.3 Test Equipment
    4. 3 Test Procedure
      1. 3.1 Buck Mode Power-Up and Power-Down Sequence
      2. 3.2 Boost Mode Power-Up and Power-Down Sequence
      3. 3.3 Bidirectional Operation Power-Up and Power-Down Sequence
      4. 3.4 Operating the EVM With the Onboard Analog Loop Control Circuit
      5. 3.5 Operating the EVM With External MCU or Other Digital Circuit
    5. 4 Test Data
      1. 4.1  Efficiency
      2. 4.2  Current Regulation and Monitoring
      3. 4.3  Typical Master Enable Power Up and Shutdown
      4. 4.4  Channel Enable and Disable
      5. 4.5  Dual-Channel Interleaving Operation
      6. 4.6  ISETA Tracking
      7. 4.7  Diode Emulation Preventing Negative Currents
      8. 4.8  Dynamic DIR Change
      9. 4.9  Step Load Response
      10. 4.10 OVP
      11. 4.11 Output Short Circuit
    6. 5 Design Files
      1. 5.1 Schematics
      2. 5.2 Bill of Materials
      3. 5.3 Board Layout
  2.   Revision History

5.2 Bill of Materials

Table 6. Bill of Materials

COUNT DESIGNATOR DESCRIPTION PART NUMBER MANUFACTURER
5 C1, C3, C5, C16, C95 CAP, CERM, 1000 pF, 100 V, ±5%, C0G/NP0, 0603 C1608C0G2A102J080AA TDK
7 C2, C14, C17, C90, C92, C96, C97 CAP, CERM, 0.01 µF, 100 V, X7R, 0603 06031C103KAT2A AVX
2 C4, C15 CAP, CERM, 0.015 µF, 25 V, X7R, 0603 GRM188R71E153KA01D MuRata
5 C6, C34, C35, C36, C37 CAP, CERM, 1 µF, 100 VX7S, 0805 C2012X7S2A105K125AB TDK
2 C7, C12 CAP, CERM, 0.22 µF, 50 V, X7R, 0603 C1608X7R1H224K080AB TDK
12 C8, C9, C30, C41, C44, C76, C77, C78, C84, C91, C93, C94 CAP, CERM, 0.1 µF, 100 V, X7R, 0603 GRM188R72A104KA35D MuRata
2 C10, C43 CAP, CERM, 2.2 µF, 16 V, X7R, 0805 C2012X7R1C225K125AB TDK
3 C11, C47, C48 CAP, CERM, 1 µF, 25 V, X7R, 0603 GRM188R71E105KA12D MuRata
8 C13, C72, C73, C74, C75, C79, C82, C83 CAP, CERM, 100 pF, 50 V, ±5%, C0G/NP0, 0603 C0603C101J5GACTU Kemet
2 C18, C32 CAP, AL, 100 µF, 100 V, SMD EMVH101GDA101MLH0S Chemi-Con
4 C20, C21, C54, C55 CAP, AL, 180 µF, 50 V, SMD PCR1H181MCL1GS Nichicon
18 C22, C23, C24, C25, C26, C27, C28, C29, C62, C63, C64, C65, C66, C67, C68, C69, C70, C71 CAP, CERM, 4.7 µF, 100 V, X7R, 2220 C5750X7R2A475M230KA TDK
1 C38 CAP, AL, 22 µF, 100 V, ±20%, SMD EMVH101ADA220MJA0G Chemi-Con
1 C39 CAP, CERM, 10 µF, 100 V, X7S, C5750X7S2A106M230KB TDK
1 C40 CAP, CERM, 0.1 µF, 100 V, X7R, 0805 C2012X7R2A104K125AA TDK
1 C40 CAP, CERM, 0.1 µF, 100 V, X7R, 0805 C2012X7R2A104K125AA TDK
1 C45 CAP, CERM, 330 pF, 100 V, ±5%, C0G/NP0, 0603 C1608C0G2A331J080AA TDK
1 C46 CAP, CERM, 0.056 µF, 50 V, X7R, 0603 GRM188R71H563KA93D MuRata
1 C49 CAP, CERM, 1500 pF, 100 V, ±5%, C0G/NP0, 0603 GRM1885C2A152JA01D MuRata
10 C50, C51, C52, C53, C56, C57, C58, C59, C60, C61 CAP, Aluminum Polymer, 39 µF, 80 V, AEC-Q200 Grade 1, D10xL10 mm SMD HHXA800ARA390MJA0G Chemi-Con
2 C80, C81 CAP, CERM, 0.47 µF, 16 V, X7R, 0603 GRM188R71C474KA88D MuRata
1 C88 CAP, CERM, 4700 pF, 50 V, X7R, 0603 C0603C472K5RACTU Kemet
1 C89 CAP, CERM, 2200 pF, 50 V, X7R, 0603 GRM188R71H222KA01D MuRata
2 D1, D2 Diode, Schottky, 60 V, 1 A, SOD-123F PMEG6010CEH,115 NXP Semiconductor
1 D3 Diode, TVS, Uni, 36 V, 3600 W, DO-218 SM5S36AHE3/2D Vishay-Semiconductor
3 D4, D8, D9 Diode, Switching, 75 V, 0.25 A, SOD-323 1N4448WX-TP Micro Commercial Components
1 D5 LED, Super Red, SMD 150060SS75000 Wurth Elektronik
1 D6 Diode, Schottky, 30 V, 5 A, SMC B530C-13-F Diodes Inc.
1 D7 Diode, Schottky, 100 V, 5 A, SMC CDBC5100-G Comchip Technology
1 D10 Diode, Switching, 75 V, 0.3 A, SOD-523 1N4148X-TP Micro Commercial Components
1 D11 LED, Green, SMD 150060VS75000 Wurth Elektronik
1 D12 LED, Yellow, SMD 150060YS75000 Wurth Elektronik
4 H1, H2, H3, H4 Machine Screw, Round, #4-40 x 1/4, Nylon, Philips panhead NY PMS 440 0025 PH B&F Fastener Supply
4 H5, H6, H7, H8 Standoff, Hex, 1"L #4-40 Aluminum 2205 Keystone
9 J1, J5, J7, J13, J21, J28, J29, J30, J31 Header, 100mil, 3x1, Gold, TH HTSW-103-07-G-S Samtec
22 J2, J3, J4, J6, J8, J14, J15, J16, J19, J20, J22, J23, J24, J25, J26, J27, J32, J33, J34, J35, J36, J37 Header, 100mil, 2x1, Gold, TH HTSW-102-07-G-S Samtec
4 J9, J10, J11, J12 Standard Banana Jack, Uninsulated, 15 A 108-0740-001 Emerson Network Power
2 J17, J18 Header, 100 mil, 30x2, Gold, TH HMTSW-130-07-G-D-240 Samtec
2 L1, L2 Inductor, 4.7 µH, SMT 74436410470 Wurth
1 L3 Inductor, 47 µH, 2.9 A, 0.07 Ω, SMD MSS1278-473MLB Coilcraft
Inductor, 47 µH, SMD (Substitue) 784770470 Wurth
8 Q1, Q2, Q3, Q4, Q10, Q11, Q12, Q13 MOSFET N CH 100 V D2PAK TK65G10N1,RQ Toshiba Semiconductor and Storage
4 Q5, Q6, Q8, Q9 MOSFET N CH 60 V 240 A D2PAK IRFS7530-7PPBF International Rectifier
4 Q7, Q16, Q17, Q18 MOSFET, N-CH, 60 V, 0.24 A, SOT-23 2N7002E-T1-E3 Vishay-Siliconix
2 Q14, Q15 MOSFET, N-CH, 100 V, 21 A, PowerPAK SO-8 SI7454DDP-T1-GE3 Vishay-Siliconix
2 R1, R5 RES, 95.3 k, 1%, 0.1 W, 0603 CRCW060395K3FKEA Vishay-Dale
2 R2, R19 RES, 634, 1%, 0.1 W, 0603 CRCW0603634RFKEA Vishay-Dale
2 R3, R20 RES, 9.09 k, 1%, 0.1 W, 0603 CRCW06039K09FKEA Vishay-Dale
6 R7, R8, R9, R11, R16, R81 RES, 10.0 k, 1%, 0.1 W, 0603 CRCW060310K0FKEA Vishay-Dale
4 R10, R90, R91, R92 RES, 4.99 k, 1%, 0.1 W, 0603 CRCW06034K99FKEA Vishay-Dale
3 R12, R75, R79 RES, 49.9 k, 1%, 0.1 W, 0603 CRCW060349K9FKEA Vishay-Dale
2 R13, R15 RES, 40.2 k, 1%, 0.1 W, 0603 CRCW060340K2FKEA Vishay-Dale
1 R14 RES, 24.9, 1%, 0.125 W, 0805 CRCW080524R9FKEA Vishay-Dale
1 R17 RES, 51.1 k, 1%, 0.1 W, 0603 CRCW060351K1FKEA Vishay-Dale
1 R18 RES, 54.9 k, 1%, 0.1 W, 0603 CRCW060354K9FKEA Vishay-Dale
2 R21, R32 RES, 0.001, 1%, 3 W, 6.6x3x6.9mm WSL27261L000FEB Vishay-Dale
8 R22, R24, R25, R29, R33, R35, R36, R40 RES, 49.9 k, 1%, 0.125 W, 0805 CRCW080549K9FKEA Vishay-Dale
8 R26, R27, R28, R30, R37, R38, R39, R41 RES, 1.00, 1%, 0.125 W, 0805 CRCW08051R00FKEA Vishay-Dale
1 R31 RES, 1.00 M, 1%, 0.125 W, 0805 CRCW08051M00FKEA Vishay-Dale
1 R42 RES, 3.24 k, 1%, 0.1 W, 0603 CRCW06033K24FKEA Vishay-Dale
1 R46 RES, 18.2 k, 1%, 0.1 W, 0603 CRCW060318K2FKEA Vishay-Dale
1 R47 RES, 0.068, 1%, 1 W, 0612 PRL1632-R068-F-T1 Susumu Co Ltd
1 R48 RES, 24.0 k, 1%, 0.1 W, 0603 RC0603FR-0724KL Yageo America
1 R49 RES, 732, 1%, 0.1 W, 0603 CRCW0603732RFKEA Vishay-Dale
1 R50 RES, 5.23 k, 1%, 0.1 W, 0603 CRCW06035K23FKEA Vishay-Dale
1 R51 RES, 10.0, 1%, 0.1 W, 0603 CRCW060310R0FKEA Vishay-Dale
1 R52 RES, 100 k, 1%, 0.063 W, 0402 CRCW0402100KFKED Vishay-Dale
4 R53, R60, R83, R84 RES, 20.0 k, 1%, 0.1 W, 0603 CRCW060320K0FKEA Vishay-Dale
2 R54, R55 RES, 2.0, 5%, 0.125 W, 0805 CRCW08052R00JNEA Vishay-Dale
4 R56, R57, R58, R59 RES, 1.0, 5%, 0.1 W, 0603 CRCW06031R00JNEA Vishay-Dale
14 R61, R62, R63, R64, R65, R66, R67, R68, R69, R70, R71, R72, R73, R74 RES, 0, 5%, 0.1 W, 0603 CRCW06030000Z0EA Vishay-Dale
1 R76 RES, 26.7 k, 1%, 0.1 W, 0603 CRCW060326K7FKEA Vishay-Dale
1 R77 RES, 2.10 k, 1%, 0.1 W, 0603 CRCW06032K10FKEA Vishay-Dale
1 R78 RES, 4.42 k, 1%, 0.1 W, 0603 CRCW06034K42FKEA Vishay-Dale
1 R80 RES, 24.9 k, 1%, 0.1 W, 0603 CRCW060324K9FKEA Vishay-Dale
2 R85, R88 RES, 20.0, 1%, 0.1 W, 0603 CRCW060320R0FKEA Vishay-Dale
1 R86 RES, 6.81 k, 1%, 0.1 W, 0603 CRCW06036K81FKEA Vishay-Dale
4 T1, T2, T3, T4 Terminal 70-A Lug CXS70-14-C Panduit
1 U1 Dual Channel 48-V to 12-V Bidirectional Current Controller, PHP0048D LM5170QPHPTQ1 Texas Instruments
1 U2 17MHz Rail-to-Rail Input and Output Op Amp, D0008A LM6142AIM/NOPB Texas Instruments
1 U3 150-mA, 30-V, 1-µA IQ LDO with Enable, DBV0005A (SOT-5) TPS70950DBVR Texas Instruments
1 U4 150-mA, 30-V, 1-µA IQ LDO with Enable, DBV0005A (SOT-5) TPS70933DBVR Texas Instruments
1 U5 Wide VIN Buck-Boost Controller, 20-pin TSSOP-EP, Pb-Free LM5118MH/NOPB Texas Instruments
4 U6, U7, U8, U9 Temperature Switch and Temperature Sensor, 6-pin LLP, Pb-Free LM26LVCISD-145/NOPB Texas Instruments
1 U10 Single Inverter Gate, DBV0005A SN74LVC1G04QDBVRQ1 Texas Instruments
1 U11 Single NAND Gate CMOS Logic Level Shifter, DBV0005A SN74LV1T00DBVR Texas Instruments
1 U12 Single OR Gate CMOS Logic Level Shifter, DBV0005A SN74LV1T32DBVR Texas Instruments
1 U13 Precision Micropower Shunt Voltage Reference, 3-pin SOT-23, Pb-Free LM4040AIM3-2.0/NOPB Texas Instruments