SNOU196 may   2023 LM74703-Q1 , LM74704-Q1

 

  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
      1. 2.1.1 I/O Connectors, Jumper and Test Points Description
      2. 2.1.2 Board Setup
    2. 2.2 Operation
      1. 2.2.1 Startup
      2. 2.2.2 FET Status Detection Test
  8. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Drawings
    3. 3.3 Bill of Materials
  9. 4Additional Information
    1.     Trademarks

3.3 Bill of Materials

Table 4-1 lists the LM74704Q1EVM BOM.

Table 3-1 Bill of Materials
Designator Qty Value Description Package Reference Part Number Manufacturer Alternate PartNumber
!PCB 1 Printed Circuit Board LP108 Any
C1 1 0.1uF CAP, CERM, 0.1 µF, 100 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0603 0603 HMK107B7104KAHT Taiyo Yuden
C2 1 2.2uF CAP, CERM, 2.2 µF, 100 V, +/- 10%, X7R, 1210 1210 C1210C225K1RACTU Kemet
C3 1 220uF CAP, AL, 220 µF, 63 V, +/- 20%, 0.16 ohm, AEC-Q200 Grade 2, SMD SMT Radial H13 EEV-FK1J221Q Panasonic
C4 1 0.1uF CAP, CERM, 0.1 uF, 25 V, +/- 10%, X7R, AEC-Q200 Grade 1, 0603 0603 CGA3E2X7R1E104K080AA TDK
C5 1 2.2uF CAP, CERM, 2.2 µF, 25 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0805 0805 GCM21BR71E225KA73L MuRata
D1 1 33 V Diode, TVS, Bi, 33 V, SMB SMB SMBJ33CA-13-F Diodes Inc.
D5 1 4.7V Diode, Zener, 4.7 V, 300 mW, SOD-323 SOD-323 MM3Z4V7ST1G ON Semiconductor
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, J2, J3, J4 4 Standard Banana Jack, Uninsulated, 8.9mm Keystone575-8 575-8 Keystone
J5 1 Header, 100mil, 2x1, Tin, TH Header, 2 PIN, 100mil, Tin PEC02SAAN Sullins Connector Solutions
Q1 1 60 V MOSFET, N-CH, 60 V, 100 A, SOT669 SOT669 PSMN5R6-60YL Nexperia
Q3 1 160 V Transistor, NPN, 160 V, 0.3 A, SOT-23 SOT-23 PMBT5551,215 Nexperia
R1 1 10.0k RES, 10.0 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 RMCF0603FT10K0 Stackpole Electronics Inc
R2, R4, R5 3 0 RES, 0, 5%, 0.1 W, 0603 0603 CRCW06030000Z0EA Vishay-Dale
R3 1 10.0k RES, 10.0 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805 0805 ERJ-6ENF1002V Panasonic
SH1 1 1x2 Shunt, 100mil, Gold plated, Black Shunt SNT-100-BK-G Samtec 969102-0000-DA
TP1, TP2, TP5, TP6 4 TEST POINT SLOTTED .118", TH Test point, TH Slot Test point 1040 Keystone
TP3, TP4, TP7 3 Test Point, Miniature, Orange, TH Orange Miniature Testpoint 5003 Keystone
U1 1 Ideal Diode Controller with FET Good Output, SOT23-8 SOT23-8 LM74704DDF Texas Instruments
D2 0 58 V Diode, TVS, Uni, 58 V, SMA SMA SMAJ58A Diodes Inc.
D3 0 58 V Diode, TVS, Uni, 58 V, 93.6 Vc, SMB SMB SMBJ58A-13-F Diodes Inc.
D4 0 24 V Diode, TVS, Uni, 24 V, 38.9 Vc, SMB SMB SMBJ24A-13-F Diodes Inc.
FID1, FID2, FID3, FID4, FID5, FID6 0 Fiducial mark. There is nothing to buy or mount. N/A N/A N/A
Q2 0 60 V MOSFET, N-CH, 60 V, 100 A, SOT669 SOT669 PSMN5R6-60YL Nexperia