SNOU177 December   2020 LM74700-Q1

 

  1.   Trademarks
  2. 1Introduction
  3. 2Setup
    1. 2.1 I/O Connector Description
    2. 2.2 Board Setup
    3. 2.3 Schematic
  4. 3Operation
    1. 3.1 Reverse Polarity Protection
    2. 3.2 ORing Application
  5. 4EVM Board Assembly Drawings and Layout Guidelines
    1. 4.1 PCB Drawings
    2. 4.2 Bill of Materials

4.2 Bill of Materials

Section 4.2 lists the LM74700DDFEVM BOM.

Table 4-1 Bill of Materials
FittedDescriptionDesignatorPart NumberQTYManufacturerPackage ReferenceValue
FittedCAP, CERM, 1 µF, 25 V,+/- 10%, X7R, AEC-Q200 Grade 1, 0603C1CGA3E1X7R1E105K080AD1TDK06031 uF
FittedCAP, CERM, 2.2 uF, 100 V, +/- 10%, X7R, 1210C2C1210C225K1RACTU1Kemet12102.2 uF
FittedCAP, AL, 220 µF, 63 V, +/- 20%, 0.16 ohm, AEC-Q200 Grade 2, SMDC3EEV-FK1J221Q1PanasonicSMT Radial H13220 uF
FittedCAP, CERM, 0.33 µF, 50 V,+/- 10%, X8R, AEC-Q200 Grade 0, 1206C4, C5CGA5L2X8R1H334K160AA2TDK12060.33 uF
FittedDiode, TVS, Bi, 33 V, SMBD1SMBJ33CA-13-F1Diodes Inc.SMB33 V
FittedTest Point, Miniature, SMTEN, GATE, VIN, VOUT50154KeystoneTestpoint_Keystone_Miniature
FittedTEST POINT SLOTTED .118", THGND1, GND210402KeystoneTest point, TH Slot Test point
FittedMachine Screw, Round, #4-40 x 1/4, Nylon, Philips panheadH1, H2, H3, H4NY PMS 440 0025 PH4B&F Fastener SupplyScrew
FittedStandoff, Hex, 0.5"L #4-40 NylonH5, H6, H7, H81902C4KeystoneStandoff
FittedStandard Banana Jack, Uninsulated, 8.9mmJ1, J2, J3, J4575-84KeystoneKeystone575-8
FittedMOSFET, N-CH, 60 V, 15 A, AEC-Q101, 8-PowerVDFNQ1DMT6007LFG-131Diodes Inc.8-PowerVDFN60 V
FittedRES, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0603R1CRCW06030000Z0EA1Vishay-Dale06030
FittedIC, Ideal DidoeU1LM74700QDDFRQ11Texas InstrumentsSOT23-8
Not FittedDiode, TVS, Uni, 58 V, SMAD2SMAJ58A0Diodes Inc.SMA58 V
Not FittedDiode, TVS, Uni, 58 V, 93.6 Vc, SMBD3SMBJ58A-13-F0Diodes Inc.SMB58 V
Not FittedDiode, TVS, Uni, 24 V, 38.9 Vc, SMBD4SMBJ24A-13-F0Diodes Inc.SMB24 V
Not FittedFiducial mark. There is nothing to buy or mount.FID1, FID2, FID3, FID4, FID5, FID6N/A0N/AN/A
Not FittedMOSFET, N-CH, 60 V, 17.9 A, AEC-Q101, 8-PowerTDFNQ2DMT6005LPS-130Diodes Inc.8-PowerTDFN60 V