SLVUCC0A October   2021  – December 2021 TPS2597

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 EVM Features
    2. 1.2 EVM Applications
  3. 2Description
  4. 3Schematic
  5. 4General Configurations
    1. 4.1 Physical Access
    2. 4.2 Test Equipment and Setup
      1. 4.2.1 Power Supplies
      2. 4.2.2 Meters
      3. 4.2.3 Oscilloscope
      4. 4.2.4 Loads
  6. 5Test Setup and Procedures
    1. 5.1 Hot-Plug Test
    2. 5.2 Overcurrent Test
    3. 5.3 Output Hot-Short Test
    4. 5.4 Wakeup into Short Test
    5. 5.5 Overvoltage Clamp Test
  7. 6EVAL Board Assembly Drawings and Layout Guidelines
    1. 6.1 PCB Drawings
  8. 7Bill Of Materials (BoM)
  9. 8Revision History

7 Bill Of Materials (BoM)

Table 7-1 lists the EVM BoM.

Table 7-1 Bill of Materials
Designator Quantity Value Description Package Reference Part Number Manufacturer Alternate Manufacturer(1)
!PCB 1 Printed Circuit Board PSIL182 Any
C1, C29, C38 3 1 uF CAP, CERM, 1 uF, 35 V, +/- 10%, X7R, 0603 0603 C1608X7R1V105K080AC TDK
C2, C30, C39 3 0.1 uF CAP, CERM, 0.1 uF, 50 V, +/- 10%, X7R, 0603 0603 C1608X7R1H104K080AA TDK
C3, C18, C31 3 220 uF CAP, AL, 220 uF, 35 V, +/- 20%, 0.15 ohm, SMD SMT Radial G EEE-FC1V221P Panasonic
C5, C19, C32 3 10 uF CAP, CERM, 10 µF, 50 V,+/- 10%, X7R, AEC-Q200 Grade 1, 1206 1206 CGA5L1X7R1H106K160AC TDK
C6, C33, C42 3 100 pF CAP, CERM, 100 pF, 50 V, +/- 5%, C0G/NP0, 0603 0603 885012006057 Wurth Elektronik
C7, C34, C52 3 220 pF CAP, CERM, 220 pF, 50 V, +/- 10%, X7R, 0603 0603 C0603C221K5RACTU Kemet
C8, C35, C62 3 2200 pF CAP, CERM, 2200 pF, 50 V, +/- 10%, X7R, 0603 0603 C0603C222K5RAC Kemet
C9, C12, C17, C26, C36, C72 6 0.022 uF CAP, CERM, 0.022 uF, 50 V, +/- 10%, X7R, 0603 0603 C0603X223K5RACTU Kemet
C10, C24, C82 3 3300 pF CAP, CERM, 3300 pF, 50 V, +/- 10%, X7R, 0603 0603 C0603X332K5RACTU Kemet
C11, C16, C25 3 0.01 uF CAP, CERM, 0.01 uF, 50 V, +/- 5%, C0G/NP0, 0603 0603 GRM1885C1H103JA01D MuRata
C13, C14, C27, C28, C37, C63 6 0.1 uF CAP, CERM, 0.1 uF, 50 V, +/- 10%, X7R, 0603 0603 06035C104KAT2A AVX
D1, D14 2 16 V Diode, TVS, Uni, 16 V, 26 Vc, SMB SMB SMBJ16A-13-F Diodes Inc.
D2, D6, D12 3 30 V Diode, Schottky, 30 V, 3 A, SMA SMA B330A-13-F Diodes Inc.
D3 1 PG1 LED, Green, SMD LED_0805 LTST-C170KGKT Lite-On
D7 1 PG3 LED, Green, SMD LED_0805 LTST-C170KGKT Lite-On
D13 1 FLTb2 LED, Red, SMD Red 0805 LED LTST-C170KRKT Lite-On
FID1, FID2, FID3, FID4, FID5, FID6 6 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A
H1, H2, H3, H4 4 Machine Screw, Round, #4-40 x 1/4, Nylon, Philips panhead Screw NY PMS 440 0025 PH B&F Fastener Supply
H5, H6, H7, H8 4 Standoff, Hex, 0.5"L #4-40 Nylon Standoff 1902C Keystone
J1, J8, J9, J14, J15, J20 6 Terminal Block, 2x1, 5.08mm, TH 10.16x15.2x9mm 282841-2 TE Connectivity
J2 1 Header, 100mil, 2x2, Tin, TH Header, 2x2, 2.54mm, TH PEC02DAAN Sullins Connector Solutions
J3, J4, J10, J11, J16, J17 6 Header, 100mil, 3x2, Tin, TH 3x2 Header PEC03DAAN Sullins Connector Solutions
J5, J12, J18 3 Header, 100mil, 4x2, Tin, TH Header, 4x2, 100mil, Tin PEC04DAAN Sullins Connector Solutions
J6, J7, J13, J19, J21 5 Header, 100mil, 3x1, Tin, TH Header, 3 PIN, 100mil, Tin PEC03SAAN Sullins Connector Solutions
Q1, Q2 2 60 V MOSFET, N-CH, 60 V, 115 A, SOT-23 SOT-23 2N7002 Fairchild Semiconductor
R1, R2, R25, R27, R29, R53, R55 7 1.00 Meg RES, 1.00 M, 1%, 0.1 W, 0603 0603 RC0603FR-071ML Yageo, Yageo America
R3, R4, R28, R36, R54, R56 6 124 k RES, 124 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603124KFKEA Vishay-Dale
R5, R52 2 10.0 k RES, 10.0 k, 0.1%, 0.1 W, 0603 0603 RG1608P-103-B-T5 Susumu Co Ltd
R6 1 392 k RES, 392 k, 1%, 0.1 W, 0603 0603 RC0603FR-07392KL Yageo
R7, R18, R20 3 6.65 k RES, 6.65 k, 1%, 0.1 W, 0603 0603 RC0603FR-076K65L Yageo
R8, R12, R19 3 3.32 k RES, 3.32 k, 1%, 0.1 W, 0603 0603 RC0603FR-073K32L Yageo
R9, R22, R46 3 1.27 k RES, 1.27 k, 1%, 0.1 W, 0603 0603 RC0603FR-071K27L Yageo
R10, R23, R45 3 750 RES, 750, 1%, 0.1 W, 0603 0603 RC0603FR-07750RL Yageo
R11, R24, R26 3 1.00 k RES, 1.00 k, 1%, 0.1 W, 0603 0603 RC0603FR-071KL Yageo
R15, R16, R17, R21, R41, R42 6 100 RES, 100, 1%, 0.1 W, 0603 0603 RC0603FR-07100RL Yageo
R31 1 57.6 k RES, 57.6 k, 1%, 0.1 W, 0603 0603 RC0603FR-0757K6L Yageo
R32, R33 2 2.00 Meg RES, 2.00 M, 1%, 0.1 W, 0603 0603 RC0603FR-072ML Yageo
R34, R47, R48 3 0 RES, 0, 5%, 0.1 W, 0603 0603 ERJ-3GEY0R00V Panasonic
R35 1 249 k RES, 249 k, 1%, 0.1 W, 0603 0603 RC0603FR-07249KL Yageo
R38 1 158 k RES, 158 k, 1%, 0.1 W, 0603 0603 RC0603FR-07158KL Yageo
S1, S2, S3 3 Switch, SPST-NO, 0.05 A, 12 VDC, SMT 3.9x2.9mm SKRKAEE020 Alps
SH-J1, SH-J2, SH-J3, SH-J4, SH-J5, SH-J6, SH-J7, SH-J8, SH-J9, SH-J10, SH-J11, SH-J12, SH-J13, SH-J14, SH-J15 15 1x2 Shunt, 100mil, Flash Gold, Black Closed Top 100mil Shunt SPC02SYAN Sullins Connector Solutions
TP1, TP6, TP8, TP14, TP15, TP19, TP39, TP44, TP50 9 Test Point, Multipurpose, Black, TH Black Multipurpose Testpoint 5011 Keystone
TP2, TP3, TP4, TP5, TP9, TP11, TP12, TP16, TP17, TP18, TP22, TP24, TP25, TP40, TP42, TP43, TP46, TP47, TP48, TP49 20 Test Point, Multipurpose, White, TH White Multipurpose Testpoint 5012 Keystone
TP7, TP13, TP20, TP26, TP38, TP45 6 Test Point, Multipurpose, Red, TH Red Multipurpose Testpoint 5010 Keystone
TP10, TP21, TP41 3 Test Point, Multipurpose, Orange, TH Orange Multipurpose Testpoint 5013 Keystone
U1 1 2.7- 23V, 7 A, 10 mΩ eFuse with accurate current monitor and transient fault management VQFN-HR9 TPS25972ARPWR Texas Instruments
U2 1 2.7- 23V, 7 A, 10 mΩ eFuse with accurate current monitor and transient fault management VQFN-HR9 TPS25970ARPWR Texas Instruments
U3 1 2.7- 23V, 7 A, 10 mΩ eFuse with accurate current monitor and transient fault management VQFN-HR9 TPS25974LRPWR Texas Instruments
U5, U6, U8 3 100 mA, Quasi Low-Dropout Linear Voltage Regulator, 3-pin SOT-23, Pb-Free DBZ0003A LM3480IM3-3.3/NOPB Texas Instruments
U7 1 22-V Precision Surge Protection Clamp, DRV0006A (WSON-6) DRV0006A TVS2200DRVR Texas Instruments Texas Instruments
(1) Unless otherwise noted in the Alternate Manufacturer column, all parts can be substituted with equivalents.