SLUUC79A May   2020  – February 2022 TPS51215A

 

  1. 1Introduction
  2. 2Performance Specification Summary
  3. 3Test Setup and Results
    1. 3.1 Input/Output Connections
    2. 3.2 Start-Up Procedure
    3. 3.3 Power Up
    4. 3.4 Power Down
  4. 4Board Layout
  5. 5Board Profile, Schematic, List of Materials, and Reference
    1. 5.1 Board Profile
    2. 5.2 Schematic
    3. 5.3 List of Materials
    4. 5.4 Reference
  6. 6Revision History

List of Materials

Table 5-1 displays the TPS51215AEVM bill of materials.

Table 5-1 List of Materials
DESIGNATOR QUANTITY DESCRIPTION PART NUMBER MANUFACTURER
PCB 1 Printed Circuit Board BSR113
C1 1 Capacitor, ceramic, 10 μF, 10 V, ±20%, X5R, 0603 GRM188R61A106MAALD MuRata
C2, C7, C14, C15 4 Capacitor, ceramic, 0.1 μF, 50 V, ±10%, X7R, 0603 C1608X7R1H104K080AA TDK
C3 1 Capacitor, ceramic, 2700 pF, 100 V, ±5%, X7R, 0603 06031C272JAT2A AVX
C6 1 Capacitor, AL, 220 μF, 35 V, ±20%, AEC-Q200 Grade 2, TH ELXZ350ELL221MH15D Chemi-Con
C8, C9, C10, C11, C12, C13 6 Capacitor, ceramic, 10 µF, 35 V, ±20%, X5R, 1206 C3216X5R1V106M160AB TDK
C16 1 Capacitor, AL, 220 μF, 35 V, ±20%, AEC-Q200 Grade 2, TH 6TPF220M5L Panasonic
C17, C18, C19, C20, C21, C22,
C23, C24, C25, C26, C27, C28
12 Capacitor, ceramic, 22 μF, 6.3 V, ±20%, X5R, 0805 GRM21BR60J226ME39L MuRata
H1, H2, H3, H4 4 Bumpon, hemisphere, 0.44 × 0.20, Clear SJ-5303 (CLEAR) 3M
J1 1 Terminal Block, 3.5 mm Pitch, 2 × 1, TH ED555/2DS On-Shore Technology
J2 1 Terminal Block, 5.08 mm, 2 × 1, Brass, TH ED120/2DS On-Shore Technology
J3 1 Terminal Block, 30 A, 9.52 mm (.375) Pitch, 2-Pos, TH OSTT7022150 On-Shore Technology
JP1, JP2, JP3, JP4 4 Header, 100 mil, 3 × 1, Gold, TH PEC03SAAN Sullins Connector Solutions
L1 1 Inductor, 220 nH, 20 A, 0.0029 Ω, SMD CMLE063T-R22MS Cyntec
Q1 1 MOSFET, 2-CH, N-CH, 30 V, 45 A, DQY0008A (LSON-CLIP-8) CSD87355Q5D Texas Instruments
R1, R18, R19, R20 4 RES, 10.0 k, 1%, 0.1 W, 0603 RC0603FR-0710KL Yageo
R2 1 RES, 34.8 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 CRCW060334K8FKEA Vishay-Dale
R3 1 RES, 23.2 k, 1%, 0.1 W, 0603 RC0603FR-0723K2L Yageo
R4 1 RES, 12.0 k, 1%, 0.1 W, 0603 RC0603FR-0712KL Yageo
R5, R6, R8, R9, R10, R12, R14, R16 8 RES, 0, 5%, 0.1 W, 0603 RC0603JR-070RL Yageo
R7 1 RES, 54.9 k, 1%, 0.1 W, AEC-Q200 Grade 0, 0603 CRCW060354K9FKEA Vishay-Dale
R11 1 RES, 110 k, 1%, 0.1 W, 0603 RC0603FR-07110KL Yageo
R17 1 RES, 100 k, 1%, 0.1 W, 0603 RC0603FR-07100KL Yageo
SH-JP1, SH-JP2, SH-JP3, SH-JP4 4 Shunt, 100 mil, gold plated, black, 1 × 2 SNT-100-BK-G Samtec
TP1, TP3, TP4, TP5, TP6, TP7, TP8, TP9, TP12, TP13,
TP14, TP15, TP16, TP19, TP20, TP28, TP29, TP30
18 Shunt, 100 mil, Gold plated, Black 5000 Keystone
TP2, TP10, TP11, TP17, TP18, TP21,
TP22, TP23, TP24, TP25, TP26, TP27
12 Test Point, Miniature, Red, TH 5001 Keystone
U1 1 High Performance, Single Phase D CAP2 Controller with 2 bit VID, RUK0020B (WQFN-20) TPS51215ARUKR Texas Instruments
C4, C5 0 Capacitor, ceramic, 100 pF, 50 V, ±5%, C0G/NP0, 0603 06035A101JAT2A AVX
C29 0 Capacitor, ceramic, 1000 pF, 50 V, ±5%, X7R, 0603 CL10C102JB8NNNC Samsung Electro-Mechanics
C30 0 Capacitor, Tantalum Polymer, 220 μF, 6.3 V, ±20%, 0.005 Ω, 7.3 × 4.3 mm SMD 6TPF220M5L Panasonic
R13 0 RES, 1.0, 5%, 0.1 W, AEC-Q200 Grade 0, 0603 CRCW06031R00JNEA Vishay-Dale
R15 0 RES, 0, 5%, 0.1 W, 0603 RC0603JR-070RL Yageo
Notes: Unless otherwise noted in the Alternate Part Number and/or Alternate Manufacturer columns, all parts may be substituted with equivalents.