SLVUCK3 December   2022 TPS25961

 

  1.   TPS25961EVM: Evaluation Module for TPS25961 eFuse
  2.   Trademarks
  3. 1Introduction
    1. 1.1 EVM Features
    2. 1.2 EVM Applications
  4. 2Description
  5. 3Schematic
  6. 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
  7. 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 Test
  8. 6EVAL Board Assembly Drawings and Layout Guidelines
    1. 6.1 PCB Drawings
  9. 7Bill of Materials (BOM)

7 Bill of Materials (BOM)

Table 7-1 lists the EVM BOM.

Table 7-1 Bill of Materials
Designator Quantity Description PartNumber Manufacturer
!PCB 1 Printed Circuit Board PSIL223 Any
C1 1 CAP, CERM, 1 uF, 35 V, +/- 10%, X7R, 0603 C1608X7R1V105K080AC TDK
C2 1 CAP, CERM, 0.1 uF, 50 V, +/- 10%, X7R, 0603 C1608X7R1H104K080AA TDK
C3 1 CAP, CERM, 100 pF, 50 V, +/- 5%, C0G/NP0, 0603 885012006057 Wurth Elektronik
C4 1 CAP, CERM, 10 µF, 50 V,+/- 10%, X7R, AEC-Q200 Grade 1, 1206 CGA5L1X7R1H106K160AC TDK
D1 1 Diode, TVS, Uni, 13 V, 21.5 Vc, SMB SMBJ13A-13-F Diodes Inc.
D2 1 LED, Green, SMD LTST-C170KGKT Lite-On
D3 1 Diode, Schottky, 30 V, 3 A, SMB B330B-13-F Diodes Inc.
FID1, FID2, FID3 3 Fiducial mark. There is nothing to buy or mount. N/A N/A
H1, H2, H3, H4 4 Machine Screw, Round, #4-40 x 1/4, Nylon, Philips panhead NY PMS 440 0025 PH B&F Fastener Supply
H5, H6, H7, H8 4 Standoff, Hex, 0.5"L #4-40 Nylon 1902C Keystone
J1, J5 2 Terminal Block, 2x1, 5.08mm, TH 282841-2 TE Connectivity
J2, J4 2 Header, 100mil, 2x1, Tin, TH PEC02SAAN Sullins Connector Solutions
J3 1 Header, 100mil, 3x2, Tin, TH PEC03DAAN Sullins Connector Solutions
R1, R3 2 RES, 2.00 M, 1%, 0.1 W, 0603 RC0603FR-072ML Yageo
R2, R5 2 RES, 249 k, 1%, 0.1 W, 0603 RC0603FR-07249KL Yageo
R4 1 RES, 191 k, 1%, 0.1 W, 0603 RC0603FR-07191KL Yageo
R6 1 RES, 100 k, 1%, 0.1 W, 0603 RC0603FR-07100KL Yageo
R7 1 RES, 23.2 k, 1%, 0.1 W, 0603 RC0603FR-0723K2L Yageo
R8 1 RES, 47.0 k, 1%, 0.1 W, 0603 RC0603FR-0747KL Yageo
R9 1 RES, 0, 5%, 0.1 W, 0603 ERJ-3GEY0R00V Panasonic
S1 1 Switch, SPST-NO, 0.05 A, 12 VDC, SMT SKRKAEE020 Alps
SH-J1, SH-J2, SH-J3 3 Shunt, 100mil, Flash Gold, Black SPC02SYAN Sullins Connector Solutions
TP1, TP2 2 Test Point, Multipurpose, Red, TH 5010 Keystone
TP3, TP4, TP5 3 Test Point, Multipurpose, White, TH 5012 Keystone
TP6, TP7, TP8 3 Test Point, Multipurpose, Black, TH 5011 Keystone
U1 1 2.7- 19 V, 100 mΩ eFuse with overvoltage, overcurrent and shortcircuit protection TPS25961DRVR Texas Instruments
C5 0 CAP, AL, 120 uF, 35 V, +/- 20%, TH 35ZLQ120MEFC6.3X11 Rubycon
R10 0 RES, 23.2 k, 1%, 0.1 W, 0603 RC0603FR-0723K2L Yageo