SNVU658B March   2020  – May 2021 TPS54J060 , TPS54J061

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Background
    2. 1.2 Performance Specification Summary
    3. 1.3 Modifications
      1. 1.3.1 Output Voltage Setpoint
      2. 1.3.2 Frequency and Operation Mode Setting
      3. 1.3.3 Enable Pin Selection
      4. 1.3.4 Adjustable UVLO
  3. 2Test Setup and Results
    1. 2.1  Input/Output Connections
    2. 2.2  Start Up Procedure
    3. 2.3  Efficiency
    4. 2.4  Load and Line Regulation
    5. 2.5  Load Transients
    6. 2.6  Loop Characteristics
    7. 2.7  Output Voltage Ripple
    8. 2.8  Input Voltage Ripple
    9. 2.9  Powering Up and Down with EN
    10. 2.10 Powering Up and Down With VIN
    11. 2.11 Start-Up Into Pre-Bias
    12. 2.12 Current Limit
  4. 3Schematic, List of Materials, and Layout
    1. 3.1 Schematic
    2. 3.2 List of Materials
    3. 3.3 Layout
  5.   Revision History

3.2 List of Materials

Table 3-1 presents the list of materials for the TPS54J060EVM-067 and Table 3-2 presents the list of materials for the TPS54J061EVM-067.

Table 3-1 TPS54J060EVM-067 List of Materials
DESQTYDESCRIPTIONPARTNUMBERMANUFACTURER
!PCB11Printed Circuit BoardBSR067Any
C5, C6, C7, C17, C18, C196Capacitor ceramic, 47 µF, 6.3 V, ± 20%, X5R, 0805GRM219R60J476ME44DMuRata
C81Capacitor ceramic, 0.22 µF, 25 V, ±10%, X7R, 0603C1608X7R1E224K080ACTDK
C91CAP, AL, 100 uF, 35 V, ±20%, 0.16 ohm, AEC-Q200 Grade 2, SMD, SMT Radial FEEE-FK1V101PPanasonic
C10, C112Capacitor ceramic, 10 µF, 25 V, ±10%, X7R, 1206GRM31CR71E106KA12LMuRata
C12, C132Capacitor ceramic, 4.7 µF, 25 V, ±10%, X6S, 0603GRM188C81E475KE11DMuRata
C141Capacitor ceramic, 0.1 µF, 25 V, ±20%, X7R, 0402C1005X7R1E104M050BBTDK
C161Capacitor ceramic, 0.1 µF, 6.3 V, ±10%, X7R, 0402GRM155R70J104KA01DMuRata
C201Capacitor ceramic, 470 pF, 50 V, ±10%, X7R, 0603C0603C471K5RACTUKemet
C211Capacitor ceramic, 4.7 µF, 6.3 V, ±10%, X7R, 0603JMK107BB7475MA-TTaiyo Yuden
C221Capacitor ceramic, 0.022 µF, 25 V, ±10%, X7R, 0603C0603C223K3RACTUKemet
H1, H2, H3, H44Bumpon, transparent, hemisphere, 0.44 X 0.20, clearSJ-5303 (CLEAR)3M
J1, J22Terminal block, 5.08 mm, 2x1, brass, THED120/2DSOn-Shore Technology
J31Header, 100 mil, 2x1, gold, THTSW-102-07-G-SSamtec
J41Header, 100 mil, 6x2, gold, THTSW-106-07-G-DSamtec
L21Inductor, 1 µH, 14.4 A, 0.0064 ohm, SMD, 6.95x2.8x6.6mmCMLE063T-1R0MSCyntec
LBL11Thermal transfer printable labels, 0.650" W x 0.200" H - 10,000 per rollTHT-14-423-10Brady
R11Resistor, 0 Ω, 1%, 0.5 W, 12065108Keystone
R21Resistor, 499 kΩ, 1%, 0.1 W, 0603RC0603FR-07499KLYageo
R3, R72Resistor, 10.0 kΩ, 1%, 0.1 W, AEC-Q200 grade 0, 0603CRCW060310K0FKEAVishay-Dale
R41Resistor, 10.0 Ω, 1%, 0.1 W, AEC-Q200 grade 0, 0603CRCW060310R0FKEAVishay-Dale
R51Resistor, 100 kΩ, 1%, 0.1 W, 0603RC0603FR-07100KLYageo
R61Resistor, 3.3 kΩ, 5%, 0.1 W, 0603RC0603JR-073K3LYageo
R81Resistor, 4.99 kΩ, 1%, 0.1 W, 0603RC0603FR-074K99LYageo
R91Resistor, 30.1 kΩ, 1%, 0.1 W, AEC-Q200 grade 0, 0603CRCW060330K1FKEAVishay-Dale
R101Resistor, 60.4 kΩ, 1%, 0.1 W, 0603RC0603FR-0760K4LYageo
R111Resistor, 121 kΩ, 1%, 0.1 W, 0603RC0603FR-07121KLYageo
R121Resistor, 243 kΩ, 1%, 0.1 W, AEC-Q200 grade 0, 0603CRCW0603243KFKEAVishay-Dale
R13 1 Resistor, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0402 ERJ-2GE0R00X Panasonic
SH-JP1, SH-JP22Shunt, 100mil, gold plated, blackSNT-100-BK-GSamtec
TP1, TP6, TP7, TP84Test point, multipurpose, yellow, TH5014Keystone
TP2, TP3, TP9, TP114Test point, multipurpose, red, TH5010Keystone
TP4, TP5, TP10, TP12, TP135Test point, multipurpose, black, TH5011Keystone
U1118-V single synchronous buck converter with adaptive on-time D-CAP3(TM) mode control, RPG0014A (VQFN-HR-14)TPS54J060RPGRTexas Instruments
C1, C2, C30Capacitor ceramic, 22 µF, 25 V, ±10%, X7R, 1210GRM32ER71E226KE15LMuRata
C4, C150Capacitor, tantalum polymer, 470 µF, 6.3 V, ±20%, 0.01 ohm, 7343-40 SMD6TPF470MAHPanasonic
FID1, FID2, FID3, FID4, FID5, FID60Fiducial mark. There is nothing to buy or mount.N/AN/A
L10Inductor, wirewound, ceramic, 47 nH, 0.5 A, 0.31 Ω, SMD, 08050805CS-470XJLBCoilcraft
Table 3-2 TPS54J061EVM-067 List of Materials
DES QTY DESCRIPTION PARTNUMBER MANUFACTURER
!PCB1 1 Printed Circuit Board BSR067 Any
C5, C6, C7, C17, C18, C19 6 Capacitor ceramic, 47 µF, 6.3 V, ± 20%, X5R, 0805 GRM219R60J476ME44D MuRata
C8 1 Capacitor ceramic, 0.22 µF, 25 V, ±10%, X7R, 0603 C1608X7R1E224K080AC TDK
C9 1 CAP, AL, 100 uF, 35 V, ±20%, 0.16 ohm, AEC-Q200 Grade 2, SMD, SMT Radial F EEE-FK1V101P Panasonic
C10, C11 2 Capacitor ceramic, 10 µF, 25 V, ±10%, X7R, 1206 GRM31CR71E106KA12L MuRata
C12, C13 2 Capacitor ceramic, 4.7 µF, 25 V, ±10%, X6S, 0603 GRM188C81E475KE11D MuRata
C14 1 Capacitor ceramic, 0.1 µF, 25 V, ±20%, X7R, 0402 C1005X7R1E104M050BB TDK
C16 1 Capacitor ceramic, 0.1 µF, 6.3 V, ±10%, X7R, 0402 GRM155R70J104KA01D MuRata
C20 1 Capacitor ceramic, 4700 pF, 50 V, ± 10%, X7R, 0603 C0603C472K5RACTU Kemet
C21 1 Capacitor ceramic, 4.7 µF, 6.3 V, ±10%, X7R, 0603 JMK107BB7475MA-T Taiyo Yuden
C22 1 Capacitor ceramic, 0.022 µF, 25 V, ±10%, X7R, 0603 C0603C223K3RACTU Kemet
H1, H2, H3, H4 4 Bumpon, transparent, hemisphere, 0.44 X 0.20, clear SJ-5303 (CLEAR) 3M
J1, J2 2 Terminal block, 5.08 mm, 2x1, brass, TH ED120/2DS On-Shore Technology
J3 1 Header, 100 mil, 2x1, gold, TH TSW-102-07-G-S Samtec
J4 1 Header, 100 mil, 6x2, gold, TH TSW-106-07-G-D Samtec
L2 1 Inductor, 1 µH, 14.4 A, 0.0064 ohm, SMD, 6.95x2.8x6.6mm CMLE063T-1R0MS Cyntec
LBL1 1 Thermal transfer printable labels, 0.650" W x 0.200" H - 10,000 per roll THT-14-423-10 Brady
R1 1 Resistor, 0 Ω, 1%, 0.5 W, 1206 5108 Keystone
R2 1 Resistor, 499 kΩ, 1%, 0.1 W, 0603 RC0603FR-07499KL Yageo
R3 1 Resistor, 1.00 k, 1%, 0.1 W, 0603 CRCW06031K00FKEA Vishay-Dale
R4 1 Resistor, 10.0 Ω, 1%, 0.1 W, AEC-Q200 grade 0, 0603 CRCW060310R0FKEA Vishay-Dale
R5 1 Resistor, 100 kΩ, 1%, 0.1 W, 0603 RC0603FR-07100KL Yageo
R6 1 Resistor, 3.3 kΩ, 5%, 0.1 W, 0603 RC0603JR-073K3L Yageo
R7 1 Resistor, 499, 1%, 0.1 W, 0603 CRCW0603499RFKEA Vishay-Dale
R8 1 Resistor, 4.99 kΩ, 1%, 0.1 W, 0603 RC0603FR-074K99L Yageo
R9 1 Resistor, 30.1 kΩ, 1%, 0.1 W, AEC-Q200 grade 0, 0603 CRCW060330K1FKEA Vishay-Dale
R10 1 Resistor, 60.4 kΩ, 1%, 0.1 W, 0603 RC0603FR-0760K4L Yageo
R11 1 Resistor, 121 kΩ, 1%, 0.1 W, 0603 RC0603FR-07121KL Yageo
R12 1 Resistor, 243 kΩ, 1%, 0.1 W, AEC-Q200 grade 0, 0603 CRCW0603243KFKEA Vishay-Dale
R13 1 Resistor, 0, 5%, 0.1 W, AEC-Q200 Grade 0, 0402 ERJ-2GE0R00X Panasonic
SH-JP1, SH-JP2 2 Shunt, 100mil, gold plated, black SNT-100-BK-G Samtec
TP1, TP6, TP7, TP8 4 Test point, multipurpose, yellow, TH 5014 Keystone
TP2, TP3, TP9, TP11 4 Test point, multipurpose, red, TH 5010 Keystone
TP4, TP5, TP10, TP12, TP13 5 Test point, multipurpose, black, TH 5011 Keystone
U1 1 18-V single synchronous buck converter with adaptive on-time D-CAP3(TM) mode control, RPG0014A (VQFN-HR-14) TPS54J061RPGR Texas Instruments
C1, C2, C3 0 Capacitor ceramic, 22 µF, 25 V, ±10%, X7R, 1210 GRM32ER71E226KE15L MuRata
C4, C15 0 Capacitor, tantalum polymer, 470 µF, 6.3 V, ±20%, 0.01 ohm, 7343-40 SMD 6TPF470MAH Panasonic
FID1, FID2, FID3, FID4, FID5, FID6 0 Fiducial mark. There is nothing to buy or mount. N/A N/A
L1 0 Inductor, wirewound, ceramic, 47 nH, 0.5 A, 0.31 Ω, SMD, 0805 0805CS-470XJLB Coilcraft