SLVUCB9 October   2021

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Description
    2. 1.2 Features
  3. 2Electrical Performance
  4. 3Schematic
  5. 4PCB Layout
    1. 4.1 Setup
  6. 5Operation
  7. 6Test Configurations
    1. 6.1 On-Resistance (Ron) Test Setup
    2. 6.2 Rise Time Test Setup
  8. 7Bill of Materials (BOM)

7 Bill of Materials (BOM)

Table 7-1 lists the TPS22950LEVM BOM.

Table 7-1 TPS22950LEVM BOM
DesignatorQTYValueDescriptionPackage ReferencePart NumberManufacturer
!PCB11Printed Circuit BoardPSIL188Any
C11100 uFCAP, CERM, 100 uF, 16 V, +/– 20%, X5R, 12101210C1210C107M4PAC7800Kemet
C2, C5210 uFCAP, CERM, 10 µF, 20 V,+/– 10%, X5R, 08050805GRM21BR61D106KE15LMuRata
C311 uFCAP, CERM, 1 uF, 16 V, +/– 10%, X5R, 04020402EMK105BJ105KVHFTaiyo Yuden
C410.1 uFCAP, CERM, 0.1 uF, 25 V, +/– 10%, X7R, 0603060306033C104KAT2AAVX
FID1, FID2, FID33Fiducial mark. There is nothing to buy or mount.N/AN/AN/A
H1, H2, H3, H44Bumpon, Hemisphere, 0.44 X 0.20, ClearTransparent BumponSJ-5303 (CLEAR)3M
J1, J22Terminal Block, 5 mm, 2x1, Tin, THTerminal Block, 5 mm, 2x1, TH691 101 710 002Wurth Elektronik
JP11Header, 100 mil, 2x1, Tin, THHeader, 2 PIN, 100mil, TinPEC02SAANSullins Connector Solutions
JP2, JP32Header, 100mil, 3x1, THHeader, 3x1, 100mil, TH800-10-003-10-001000Mill-Max
R1110.0 kRES, 10.0 k, 0.1%, 0.063 W, 04020402MCR01MRTF1002Rohm
R212.49 kRES, 2.49 k, 0.1%, 0.1 W, 06030603RG1608P-2491-B-T5Susumu Co Ltd
R31619RES, 619, 1%, 0.1 W, 06030603CRCW0603619RFKEAVishay-Dale
SH-J1, SH-J221x2Shunt, 100 mil, Flash Gold, BlackClosed Top 100mil ShuntSPC02SYANSullins Connector Solutions
TP1, TP2, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP1010Test Point, Miniature, SMTTest Point, Miniature, SMT5019Keystone
U115-V, 2-A, 40-mΩ Adjustable Current Limited Load SwitchDSBGA6TPS22950LYBHRTexas Instruments