SLUUCU8 july   2023

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 Setup
    2. 2.2 Physical Access
      1. 2.2.1 Test Equipment and Setup
        1. 2.2.1.1 Power Supplies
        2. 2.2.1.2 Meters
        3. 2.2.1.3 Oscilloscope
        4. 2.2.1.4 Loads
    3. 2.3 General Configurations
  8. 3Implementation Results
    1. 3.1 Test Setup and Procedures
      1. 3.1.1 Power-Up and Power-Down With EN Control
      2. 3.1.2 Input Overvoltage Test
      3. 3.1.3 Output Hot-Short Test
  9. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials (BOM)
  10. 5Additional Information
    1.     Trademarks

4.3 Bill of Materials (BOM)

Table 5-1 lists the EVM BOM.

Table 4-1 LM74912Q1EVM Bill of Materials
DesignatorQuantityValueDescriptionPackageReferencePartNumberManufacturerAlternate PartNumberAlternate Manufacturer
C110.1uFCAP, CERM, 0.1 uF, 25 V, +/- 10%, X7R, AEC-Q200 Grade 1, 06030603CGA3E2X7R1E104K080AATDK
C2, C820.1uFCAP, CERM, 0.1 µF, 100 V,+/- 10%, X8L, AEC-Q200 Grade 0, 06030603GCJ188L8EL104KA07DMuRata
C313300 pFCAP, CERM, 3300 pF, 25 V, +/- 10%, X7R, 06030603GRM188R71E332KA01DMuRata
C512.2uFCAP, CERM, 2.2 uF, 100 V, +/- 10%, X7R, 12101210C1210C225K1RACTUKemet
C101100uFCAP, AL, 100 uF, 63 V, +/- 20%, AEC-Q200 Grade 2, THTH, 2-Leads, Body 10x12.5mm, Pin Spacing 5 mmELXZ630ELL101MJC5SChemi-Con
C1310.022uFCAP, CERM, 0.022 uF, 25 V, +/- 10%, X7R, 06030603C0603C223K3RACTUKemet
D1133 VDiode, TVS, Bi, 33 V, SMBSMBSMBJ33CA-13-FDiodes Inc.
D51GreenLED, Green, SMD1.6x0.8x0.8mmLTST-C190GKTLite-On
D61RedLED, Red, SMDRed 0805 LEDLTST-C170KRKTLite-On
H1, H2, H3, H44Machine Screw, Round, #4-40 x 1/4, Nylon, Philips panheadScrewNY PMS 440 0025 PHB&F Fastener Supply
H5, H6, H7, H84Standoff, Hex, 0.5"L #4-40 NylonStandoff1902CKeystone
J1, J2, J3, J4, J95Standard Banana Jack, Uninsulated, 8.9mmKeystone575-8575-8Keystone
J5, J6, J8, J134Header, 100mil, 3x1, Tin, THHeader, 3 PIN, 100mil, TinPEC03SAANSullins Connector Solutions
J71Header, 100mil, 2x1, Tin, THHeader, 2 PIN, 100mil, TinPEC02SAANSullins Connector Solutions
Q3, Q42MOSFET N-Channel 60 V 16 A (Ta), 104 A (Tc) 3.1W (Ta), 136 W (Tc) Surface Mount, Wettable Flank 8-PDFNU (5x6)PDFN56UTQM050NB06CR RLGTaiwan Semiconductor
R112.00kRES, 2.00 k, 1%, 0.1 W, AEC-Q200 Grade 0, 06030603ERJ3EKF2001VPanasonic
R2150RES, 50, 1%, 0.1 W, AEC-Q200 Grade 0, 06030603CRCW060350R0FKEAVishay-Dale
R5112kRES, 12 k, 5%, 0.1 W, AEC-Q200 Grade 0, 06030603CRCW060312K0JNEAVishay-Dale
R8, R9, R13, R24, R25, R2660RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 06030603ERJ-3GEY0R00VPanasonic
R10, R152100kRES, 100 k, 1%, 0.1 W, AEC-Q200 Grade 0, 06030603CRCW0603100KFKEAVishay-Dale
R11, R12, R23310.0kRES, 10.0 k, 1%, 0.1 W, AEC-Q200 Grade 0, 06030603RMCF0603FT10K0Stackpole Electronics Inc
R1411.65kRES, 1.65 k, 1%, 0.1 W, AEC-Q200 Grade 0, 06030603CRCW06031K65FKEAVishay-Dale
R16111.5kRES, 11.5 k, 1%, 0.1 W, AEC-Q200 Grade 0, 06030603CRCW060311K5FKEAVishay-Dale
SH1, SH2, SH3, SH4, SH551x2Shunt, 100mil, Gold plated, BlackShuntSNT-100-BK-GSamtec969102-0000-DA3M
TP1, TP2, TP3, TP44TEST POINT SLOTTED .118", THTest point, TH Slot Test point1040Keystone
TP5, TP6, TP7, TP8, TP9, TP10, TP137Test Point, Miniature, Orange, THOrange Miniature Testpoint5003Keystone
TP141Test Point, Miniature, Black, THBlack Miniature Testpoint5001Keystone
U11Ideal Diode Controller with Integrated Short Circuit Protection with Fault OutputVQFN24LM74912QRGEQ1Texas Instruments
C600.01uFCAP, CERM, 0.01 uF, 100 V, +/- 10%, X7R, AEC-Q200 Grade 1, 06030603CGA3E2X7R2A103K080AATDK
C110220uFCAP, AL, 220 uF, 63 V, +/- 20%, 0.16 ohm, AEC-Q200 Grade 2, SMDSMT Radial H13EEV-FK1J221QPanasonic
C1501uFCAP, CERM, 1 uF, 100 V, +/- 10%, X7R, AEC-Q200 Grade 1, 12061206GCM31CR72A105KA03MuRata
D2070 VDiode, Schottky, 70 V, 1 A, SMASMAB170-13-FDiodes Inc.
D3033 VDiode, TVS, Uni, 33 V, 53.3 Vc, SMBSMBSMBJ33A-13-FDiodes Inc.
D4016 VDiode, TVS, Uni, 16 V, 26 Vc, SMBSMBSMBJ16A-13-FDiodes Inc.
L201uHInductor, Shielded, Composite, 1 uH, 43.5 A, 0.001 ohm, SMDInductor, 11.3x10x10mmXAL1010-102MEBCoilcraft
Q1, Q20MOSFET N-Channel 60 V 16 A (Ta), 104 A (Tc) 3.1W (Ta), 136 W (Tc) Surface Mount, Wettable Flank 8-PDFNU (5x6)PDFN56UTQM050NB06CR RLGTaiwan Semiconductor
R60100RES, 100, 5%, 0.1 W, AEC-Q200 Grade 0, 06030603CRCW0603100RJNEAVishay-Dale
R70200RES, 200, 5%, 0.25 W, AEC-Q200 Grade 0, 12061206CRCW1206200RJNEAVishay-Dale