SLUUBI9A November   2016  – August 2021 TPS548B22

 

  1.   Trademarks
  2. 1 Introduction
    1. 1.1 Before You Begin
  3. 2 Description
    1. 2.1 Typical End-User Applications
    2. 2.2 EVM Features
  4. 3 EVM Electrical Performance Specifications
  5. 4 Schematic
  6. 5 Test Equipment
  7. 6 PWR-847EVM
  8. 7 List of Test Points, Jumpers, and Switch
  9. 8 Test Procedure
    1. 8.1 Line and Load Regulation Measurement Procedure
    2. 8.2 Efficiency
    3. 8.3 Equipment Shutdown
  10. 9 Performance Data and Typical Characteristic Curves
    1. 9.1 Efficiency
    2. 9.2 Power Loss
    3. 9.3 Load Regulation
    4. 9.4 Transient Response
    5. 9.5 Output Ripple
    6. 9.6 Control On
    7. 9.7 Control On and Off
    8. 9.8 Thermal Image
  11. 10EVM Assembly Drawing and PCB Layout
  12. 11List of Materials
  13. 12Revision History

11 List of Materials

The EVM components list, according to the schematic, is shown in Table 11-1.

Table 11-1 PWR847 List of Materials
Item#DesignatorQtyValuePart NumberManufacturerDescriptionPackage Reference
2C2, C3, C4, C5, C6, C7, C8, C9, C13922uFGRM32ER71E226KE15LMuRataCAP, CERM, 22 µF, 25 V, +/- 10%, X7R, 12101210
3C1012200pFGRM155R61E222KA01DMuRataCAP, CERM, 2200 pF, 25 V, +/- 10%, X5R, 04020402
4C111100uFEEE-FC1V101PPanasonicCAP, AL, 100uF, 35V, +/-20%, 0.15 ohm, SMDSMT Radial G
5C2210.1uFGRM188R71H104KA93DMuRataCAP, CERM, 0.1 µF, 50 V, +/- 10%, X7R, 06030603
6C24, C382470uF2R5TPF470M6LPanasonicCAP, Tantalum Polymer, 470 µF, 2.5 V, +/- 20%, 0.006 ohm, 7.3x2.8x4.3mm SMD7.3x2.8x4.3mm
7C25, C26, C29, C33, C39, C40, C427100uFGRM32ER60J107ME20LMuRataCAP, CERM, 100 µF, 6.3 V, +/- 20%, X5R, 12101210
8C3511uFC0603C105K4PACTUKemetCAP, CERM, 1 µF, 16 V, +/- 10%, X5R, 06030603
9C4514.7uFGRM21BR71C475KA73LMuRataCAP, CERM, 4.7 µF, 16 V, +/- 10%, X7R, 08050805
10H9, H10, H11, H124SJ-5303 (CLEAR)3MBumpon, Hemisphere, 0.44 X 0.20, ClearTransparent Bumpon
11J1, J2, J3, J54ED120/2DSOn-Shore TechnologyTERMINAL BLOCK 5.08MM VERT 2POS, THTERM_BLK, 2pos, 5.08mm
12J41PEC02SAANSullins Connector SolutionsHeader, 100mil, 2x1, Tin, THHeader, 2 PIN, 100mil, Tin
13L11330nH744309033Wurth ElektronikInductor, Shielded Drum Core, Ferrite, 330 nH, 50 A, 0.000165 ohm, SMD12.5x13mm
14LBL11THT-14-423-10BradyThermal Transfer Printable Labels, 0.650" W x 0.200" H - 10,000 per rollPCB Label 0.650"H x 0.200"W
15R111.00RC0603FR-071RLYageo AmericaRES, 1.00, 1%, 0.1 W, 06030603
16R4, R7, R10, R11, R1650CRCW06030000Z0EAVishay-DaleRES, 0, 5%, 0.1 W, 06030603
17R61200kCRCW0603200KFKEAVishay-DaleRES, 200 k, 1%, 0.1 W, 06030603
18R811.10kCRCW06031K10FKEAVishay-DaleRES, 1.10 k, 1%, 0.1 W, 06030603
19R12, R13, R20, R21, R225100kCRCW0603100KFKEAVishay-DaleRES, 100 k, 1%, 0.1 W, 06030603
20R15110.0kCRCW060310K0FKEAVishay-DaleRES, 10.0k ohm, 1%, 0.1W, 06030603
21R19161.9kCRCW060361K9FKEAVishay-DaleRES, 61.9 k, 1%, 0.1 W, 06030603
22R23137.4kCRCW060337K4FKEAVishay-DaleRES, 37.4 k, 1%, 0.1 W, 06030603
23R24142.2kCRCW060342K2FKEAVishay-DaleRES, 42.2 k, 1%, 0.1 W, 06030603
24R25125.5kCRCW060325K5FKEAVishay-DaleRES, 25.5 k, 1%, 0.1 W, 06030603
25TP1, TP5, TP6, TP7, TP8, TP9, TP12, TP14, TP15, TP16, TP1711White5012KeystoneTest Point, Multipurpose, White, THWhite Multipurpose Testpoint
26TP2, TP3, TP43Red5010KeystoneTest Point, Multipurpose, Red, THRed Multipurpose Testpoint
27TP10, TP11, TP13, TP18, TP195Black5011KeystoneTest Point, Multipurpose, Black, THBlack Multipurpose Testpoint
28U11TPS548B22RVFRTexas Instruments1.5-V to 16-V VIN, 4.5-V to 22-V VDD, 25-A SWIFT Synchronous Step-Down Converter with Full Differential Sense, RVF0040A (LQFN-CLIP-40)RVF0040A
29C1, C120330uF6TPE330MLSanyoCAP, TA, 330 µF, 6.3 V, +/- 20%, 0.025 ohm, SMD7.3x2.8x4.3mm
30C14, C15, C16, C17, C18, C19, C20022uFGRM32ER71E226KE15LMuRataCAP, CERM, 22 µF, 25 V, +/- 10%, X7R, 12101210
31C210470pFGRM188R71H471KA01DMuRataCAP, CERM, 470 pF, 50 V, +/- 10%, X7R, 06030603
32C23, C370470uF2R5TPF470M6LPanasonicCAP, Tantalum Polymer, 470 µF, 2.5 V, +/- 20%, 0.006 ohm, 7.3x2.8x4.3mm SMD7.3x2.8x4.3mm
33C27, C28, C30, C41, C430100uFGRM32ER60J107ME20LMuRataCAP, CERM, 100 µF, 6.3 V, +/- 20%, X5R, 12101210
34C3100.1uFGRM188R71H104KA93DMuRataCAP, CERM, 0.1 µF, 50 V, +/- 10%, X7R, 06030603
35C3206800pFGRM188R71H682KA01DMuRataCAP, CERM, 6800 pF, 50 V, +/- 10%, X7R, 06030603
36C34, C4401uFC0603C105K4PACTUKemetCAP, CERM, 1 µF, 16 V, +/- 10%, X5R, 06030603
37C3601000pFGRM188R71E102KA01DMuRataCAP, CERM, 1000 pF, 25 V, +/- 10%, X7R, 06030603
38C4601000pFC0603C102J5GACTUKemetCAP, CERM, 1000 pF, 50 V, +/- 5%, C0G/NP0, 06030603
39FID1, FID2, FID3, FID4, FID5, FID60N/AN/AFiducial mark. There is nothing to buy or mount.Fiducial
40J605103308-1TE ConnectivityHeader (shrouded), 100mil, 5x2, Gold, TH5x2 Shrouded header
41R2, R3, R14, R17, R1800CRCW06030000Z0EAVishay-DaleRES, 0, 5%, 0.1 W, 06030603
42R501.50kRC0603FR-071K5LYageo AmericaRES, 1.50 k, 1%, 0.1 W, 06030603
43R903.01CRCW08053R01FKEAVishay-DaleRES, 3.01 ohm, 1%, 0.125W, 08050805
44TP20, TP21, TP220White5012KeystoneTest Point, Multipurpose, White, THWhite Multipurpose Testpoint