SLUUCW6 November   2023 LM74930-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 Test Points and Connectors
    2. 2.2 Test Equipment and Setup
      1. 2.2.1 Power Supplies
      2. 2.2.2 Meters
      3. 2.2.3 Oscilloscope
      4. 2.2.4 Loads
    3. 2.3 Test Setup and Procedures
      1. 2.3.1 Power-up and Power-down with Input Voltage
      2. 2.3.2 Unsuppressed Load Dump 200 V - Output Clamp
      3. 2.3.3 Overcurrent Protection Test
      4. 2.3.4 Output Hot-Short Test
  8. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Layouts
    3. 3.3 Bill of Materials (BOM)
  9. 4Additional Information
    1.     Trademarks

3.3 Bill of Materials (BOM)

Section 3.3 lists the EVM BOM.

Table 3-1 LM74930Q1EVM
Designator Quantity Value Description PackageReference PartNumber Manufacturer
!PCB1 1 Printed Circuit Board LM74930Q1EVM Any
C1 1 0.1uF CAP, CERM, 0.1 uF, 25 V, +/- 10%, X7R, AEC-Q200 Grade 1, 0603 0603 CGA3E2X7R1E104K080AA TDK
C2, C16 2 0.1uF CAP, CERM, 0.1 µF, 100 V,+/- 10%, X8L, AEC-Q200 Grade 0, 0603 0603 GCJ188L8EL104KA07D MuRata
C3 1 3300 pF CAP, CERM, 3300 pF, 25 V, +/- 10%, X7R, 0603 0603 GCJ188R71E332KA01D MuRata
C4 1 0.01uF CAP, CERM, 0.01 uF, 50 V, +/- 10%, X7R, 0603 0603 GCM188R71H103KA37D MuRata
C5 1 2.2uF CAP, CERM, 2.2 uF, 100 V, +/- 10%, X7R, 1210 1210 C1210C225K1RACTU Kemet
C6 1 0.01uF CAP, CERM, 0.01 uF, 100 V, +/- 10%, X7R, AEC-Q200 Grade 1, 0603 0603 CGA3E2X7R2A103K080AA TDK
C9 1 0.01uF CAP, CERM, 0.01 uF, 50 V, +/- 5%, C0G/NP0, 0603 0603 GRM1885C1H103JA01D MuRata
C10 1 100uF CAP, AL, 100 uF, 63 V, +/- 20%, AEC-Q200 Grade 2, TH TH, 2-Leads, Body 10x12.5mm, Pin Spacing 5 mm ELXZ630ELL101MJC5S Chemi-Con
C12 1 0.047uF CAP, CERM, 0.047 uF, 100 V, +/- 10%, X7S, AEC-Q200 Grade 1, 0603 0603 CGA3E3X7S2A473K080AB TDK
C13 1 0.022uF CAP, CERM, 0.022 uF, 25 V, +/- 10%, X7R, 0603 0603 C0603C223K3RACTU Kemet
C17 1 2.2uF CAP, CERM, 2.2 µF, 25 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0805 0805 GCM21BR71E225KA73L MuRata
C18 1 1uF CAP, CERM, 1 uF, 100 V, +/- 10%, X7R, AEC-Q200 Grade 1, 1206 1206 GCM31CR72A105KA03 MuRata
D3 1 150 V Diode, TVS, Uni, 150 V, 243 Vc, SMB SMB SMBJ150A-13-F Diodes Inc.
D4 1 33 V Diode, TVS, Bi, 33 V, SMB SMB SMBJ33CA-13-F Diodes Inc.
D5 1 Green LED, Green, SMD 1.6x0.8x0.8mm LTST-C190GKT Lite-On
D6 1 Red LED, Red, SMD Red 0805 LED LTST-C170KRKT Lite-On
D7 1 56 V Diode, Zener, 56 V, 500 mW, AEC-Q101, SOD-123 SOD-123 MMSZ5263BT1G ON Semiconductor
D8, D9 2 75 V Diode, Switching, 75 V, 0.15 A, AEC-Q101, SOD-323 SOD-323 1N4148WS-7-F Diodes Inc.
D10 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, J9 5 Standard Banana Jack, Uninsulated, 8.9mm Keystone575-8 575-8 Keystone
J5, J6, J8, J13, J14 5 Header, 100mil, 3x1, Tin, TH Header, 3 PIN, 100mil, Tin PEC03SAAN Sullins Connector Solutions
J7 1 Header, 100mil, 2x1, Tin, TH Header, 2 PIN, 100mil, Tin PEC02SAAN Sullins Connector Solutions
J10, J11 2 Header, 100mil, 3x2, Tin, TH 3x2 Header PEC03DAAN Sullins Connector Solutions
J12 1 Header, 100mil, 2x2, Tin, TH Header, 2x2, 2.54mm, TH PEC02DAAN Sullins Connector Solutions
Q3 1 200V MOSFET, N-CH, 200 V, 34 A, DDPAK DDPAK IPB320N20N3 G Infineon Technologies
Q4 1 MOSFET N-Channel 60 V 16A (Ta), 104A (Tc) 3.1W (Ta), 136W (Tc) Surface Mount, Wettable Flank 8-PDFNU (5x6) PDFN56U TQM050NB06CR RLG Taiwan Semiconductor
Q5 1 160 V Transistor, NPN, 160 V, 0.3 A, SOT-23 SOT-23 PMBT5551,215 Nexperia
R2 1 0.001 RES, 0.001, 1%, 1 W, 1206 1206 WSLP12061L000FEA Vishay-Dale
R3, R4 2 50 RES, 50, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060350R0FKEA Vishay-Dale
R5 1 12k RES, 12 k, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060312K0JNEA Vishay-Dale
R6 1 100 RES, 100, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603100RJNEA Vishay-Dale
R8, R9, R25, R26 4 0 RES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 ERJ-3GEY0R00V Panasonic
R10, R15, R17, R20 4 100k RES, 100 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW0603100KFKEA Vishay-Dale
R11, R12, R23 3 10.0k RES, 10.0 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 RMCF0603FT10K0 Stackpole Electronics Inc
R13 1 10k RES, 10 k, 5%, 0.25 W, 1206 1206 CRCW120610K0JNEA Vishay-Dale
R14 1 1.65k RES, 1.65 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW06031K65FKEA Vishay-Dale
R16 1 11.5k RES, 11.5 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 0603 CRCW060311K5FKEA Vishay-Dale
R18 1 0 RES, 0, 5%, 0.1 W, 0603 0603 ERJ-3GEY0R00V Panasonic
R19 1 150k RES, 150 k, 1%, 0.1 W, 0603 0603 CRCW0603150KFKEA Vishay-Dale
R21 1 36.0k RES, 36.0 k, 1%, 0.1 W, 0603 0603 RC0603FR-0736KL Yageo
R22 1 24.0k RES, 24.0 k, 1%, 0.1 W, 0603 0603 RC0603FR-0724KL Yageo
R27 1 20.0k RES, 20.0 k, 1%, 0.125 W, AEC-Q200 Grade 0, 0805 0805 ERJ-6ENF2002V Panasonic
R29, R30 2 0 RES, 0, 5%, 0.063 W, 0402 0402 MCR01MZPJ000 Rohm
SH1, SH2, SH3, SH4, SH5, SH6, SH7, SH8, SH9 9 1x2 Shunt, 100mil, Gold plated, Black Shunt SNT-100-BK-G Samtec
TP1, TP2, TP3, TP4 4 TEST POINT SLOTTED .118", TH Test point, TH Slot Test point 1040 Keystone
TP5, TP6, TP7, TP8, TP9, TP10, TP11, TP12, TP13, TP15, TP16 11 Test Point, Miniature, Orange, TH Orange Miniature Testpoint 5003 Keystone
TP14 1 Test Point, Miniature, Black, TH Black Miniature Testpoint 5001 Keystone
U1 1 Ideal Diode Surge Stopper with Circuit breaker, overvoltage protection and fault output VQFN24 LM74930QRGEQ1 Texas Instruments
C7 0 330 pF CAP, CERM, 330 pF, 50 V, +/- 10%, X7R, 0402 0402 GRM155R71H331KA01D MuRata
C8 0 1uF CAP, CERM, 1 uF, 100 V, +/- 10%, X7R, AEC-Q200 Grade 1, 1206 1206 GCM31CR72A105KA03 MuRata
C11 0 220uF CAP, AL, 220 uF, 63 V, +/- 20%, 0.16 ohm, AEC-Q200 Grade 2, SMD SMT Radial H13 EEV-FK1J221Q Panasonic
D1 0 33 V Diode, TVS, Bi, 33 V, SMB SMB SMBJ33CA-13-F Diodes Inc.
D2 0 70 V Diode, Schottky, 70 V, 1 A, SMA SMA B170-13-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
L2 0 1uH Inductor, Shielded, Composite, 1 uH, 43.5 A, 0.001 ohm, SMD Inductor, 11.3x10x10mm XAL1010-102MEB Coilcraft
Q1 0 200 V MOSFET, N-CH, 200 V, 34 A, DDPAK DDPAK IPB320N20N3 G Infineon Technologies
Q2 0 MOSFET N-Channel 60 V 16 A (Ta), 104 A (Tc) 3.1W (Ta), 136 W (Tc) Surface Mount, Wettable Flank 8-PDFNU (5x6) PDFN56U TQM050NB06CR RLG Taiwan Semiconductor
R1 0 0.001 RES, 0.001, 1%, 1 W, 1206 1206 WSLP12061L000FEA Vishay-Dale
R7 0 200 RES, 200, 5%, 0.25 W, AEC-Q200 Grade 0, 1206 1206 CRCW1206200RJNEA Vishay-Dale
R24, R28 0 0 RES, 0, 5%, 0.063 W, 0402 0402 MCR01MZPJ000 Rohm