Texas Instruments TPSM8D6C24 User Manual Download Page 20

Table 9-1. TPSM8D624EVM-2PH Bill of Materials (continued)

Designator

Quantity

Value

Description

PackageReference

PartNumber

Manufacturer

Alternate 
PartNumber

Alternate 
Manufacturer

LBL1

1

Thermal Transfer Printable 
Labels, 0.650" W × 0.200" H - 
10,000 per roll

PCB Label 0.650 × 0.200 inch

THT-14-423-10

Brady

LED1

1

Green

LED, Green, SMD

LED_0603

150060GS75000

Wurth Elektronik

R1, R3

2

10

RES, 10, 5%, 0.1 W, AEC-
Q200 Grade 0, 0603

603

CRCW060310R0JNEA

Vishay-Dale

R2, R6

2

30.1 k

RES, 30.1 k, 1%, 0.1 W, 0603

603

RC0603FR-0730K1L

Yageo

R4, R8

2

11.0 k

RES, 11.0 k, 1%, 0.1 W, 0603

603

RC0603FR-0711KL

Yageo

R7, R14

2

10

RES, 10.0, 1%, 0.063 W, 0402 402

CRCW040210R0FKED

Vishay-Dale

R9, R10, R12, 
R13

4

49.9

RES, 49.9, 1%, 0.1 W, AEC-
Q200 Grade 0, 0402

402

ERJ-2RKF49R9X

Panasonic

R11

1

10.0 k

RES, 10.0 k, 1%, 0.1 W, 0402

402

ERJ-2RKF1002X

Panasonic

R19, R20, R26, 
R32

4

0

RES, 0, 5%, 0.1 W, AEC-Q200 
Grade 0, 0603

603

ERJ-3GEY0R00V

Panasonic

R22

1

14.7 k

RES, 14.7 k, 1%, 0.1 W, AEC-
Q200 Grade 0, 0603

603

ERJ-3EKF1472V

Panasonic

R23

1

10.0 k

RES, 10.0 k, 1%, 0.1 W, 0603

603

RCG060310K0FKEA

Vishay Draloric

R24

1

14.7 k

RES, 14.7 k, 1%, 0.1 W, 0603

603

RC0603FR-0714K7L

Yageo

R25

1

10.0 k

RES, 10.0 k, 1%, 0.1 W, 0603

603

RC0603FR-0710KL

Yageo

R42

1

1.00 k

RES, 1.00 k, 1%, 0.1 W, AEC-
Q200 Grade 0, 0603

603

CRCW06031K00FKEA

Vishay-Dale

SH-JP1, SH-
JP2, SH-JP3, 
SH-JP4

4

1 × 2

Shunt, 100 mil, Gold plated, 
Black

Shunt

SNT-100-BK-G

Samtec

969102-0000-DA

3M

SMB1

1

Connector, Receptacle, 50 Ω, 
TH

SMB Connector

SMBR004D00

JAE Electronics

T1, T2, T3, T5, 
T6, T7, T8

7

Therminal Block, 5 mm, 2-pole, 
Tin, TH

TH, 2-Leads, Body 10 × 10 mm, 
Pitch 5 mm

282856-2

TE Connectivity

T4

1

Terminal Block, 3.5-mm Pitch, 
2 × 1, TH

7.0 × 8.2 × 6.5 mm

ED555/2DS

On-Shore Technology

TP1, TP6, TP18 3

Test Point, Multipurpose, Red, 
TH

Red Multipurpose Testpoint

5010

Keystone

TP2, TP3, TP4, 
TP10, TP16, 
TP22, TP27

7

Test Point, Multipurpose, 
Black, TH

Black Multipurpose Testpoint

5011

Keystone

TP5, TP7, TP8, 
TP9, TP11, 
TP12, TP13, 
TP15, TP23, 
TP24, TP25, 
TP26

12

Test Point, Multipurpose, 
White, TH

White Multipurpose Testpoint

5012

Keystone

U1

1

TPSM8D6x24MOW59

MODULE_MOW0059A

TPSM8D6x24MOW59

Texas Instruments

Texas Instruments

Bill of Materials

www.ti.com

20

TPSM8D6C24 2-Phase Power Module Evaluation Module User's Guide

SLUUCL8A – DECEMBER 2021 – REVISED FEBRUARY 2022

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Copyright © 2022 Texas Instruments Incorporated

Summary of Contents for TPSM8D6C24

Page 1: ...nd Efficiency Measurement Procedure 8 6 2 Efficiency Measurement Test Points 9 6 3 Control Loop Gain and Phase Measurement Procedure 9 7 Performance Data and Typical Characteristic Curves 10 7 1 Effic...

Page 2: ...Top View 18 Figure 10 1 Select Device Scanning Mode 22 Figure 10 2 General Settings 23 Figure 10 3 Configure ON_OFF_CONFIG 24 Figure 10 4 Pop up When Trying to Change FREQUENCY_SWITCH With Conversion...

Page 3: ...ach under the board during operation CAUTION The circuit module can be damaged by over temperature To avoid damage monitor the temperature during evaluation and provide cooling as needed for the syste...

Page 4: ...divider JP3 and JP4 in UVLO position 3 92 V Disable switching threshold Set by default resistor divider JP3 and JP4 in UVLO position 3 50 V Output Characteristics Output voltage VOUT 0 8 Output load c...

Page 5: ...2uF C2 100uF C1 22uF C3 PVIN PGND PGND PVIN_A PVIN_A PGND AGND_A AVIN_A PGND 22uF C13 22uF C12 6800pF C14 22uF C10 100uF C9 22uF C11 PVIN PGND PGND PVIN_B PGND PGND AGND_B AVIN_B PVIN_B CLK DATA DATA...

Page 6: ...of 16 ADC to support 70 A load with 5 V input Connect input VIN and GND to T1 PVIN and T2 T3 PGND If the output voltage of the EVM is increased the power supply may need to supply more current 4 2 2 O...

Page 7: ...clock input SYNC IN or output to synchronize other devices SYNC OUT TP18 VOUT_B VOUT sensing test point TP23 CNTL CNTL signal on J2 header TP24 CLK CLK signal on J2 header TP25 SMBALRT SMBALERT signal...

Page 8: ...d in the data sheet If configuring the EVM to settings other than the factory defaults use the software described in Section 4 1 It is necessary to have the input voltage applied to the EVM prior to l...

Page 9: ...re connected near the output terminals The voltage drop from the output point of the inductor to the output terminals is included for efficiency measurement TP10 PGND Output voltage measurement point...

Page 10: ...65 70 0 10 20 30 40 50 60 70 80 90 100 PVIN 5 V PVIN 12 V PVIN 16 V Figure 7 1 Efficiency 7 2 Load Regulation Output Current A Output Voltage V 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 0 792 0 794 0...

Page 11: ...3 Line Regulation 7 4 Transient Response Figure 7 4 shows the transient response waveform with a 15 A to 30 A transient at 1 A s Figure 7 4 Transient Response www ti com Performance Data and Typical...

Page 12: ...d 7 6 Output Ripple Figure 7 6 and Figure 7 7 show the output ripple waveforms at 0 A and 70 A load Figure 7 6 Output Ripple No Load Performance Data and Typical Characteristic Curves www ti com 12 TP...

Page 13: ...ms at 70 A outputs Figure 7 8 Start Up From Control 70 A CC Load www ti com Performance Data and Typical Characteristic Curves SLUUCL8A DECEMBER 2021 REVISED FEBRUARY 2022 Submit Document Feedback TPS...

Page 14: ...re 7 9 Shutdown From Control 70 A CC Load Performance Data and Typical Characteristic Curves www ti com 14 TPSM8D6C24 2 Phase Power Module Evaluation Module User s Guide SLUUCL8A DECEMBER 2021 REVISED...

Page 15: ...ow 200 LFM 10 minute soak Figure 7 10 Thermal Image www ti com Performance Data and Typical Characteristic Curves SLUUCL8A DECEMBER 2021 REVISED FEBRUARY 2022 Submit Document Feedback TPSM8D6C24 2 Pha...

Page 16: ...8D6C24EVM 2PH Bottom Side Component View Bottom View Figure 8 3 TPSM8D6C24EVM 2PH Top Copper Top View Figure 8 4 TPSM8D6C24EVM 2PH Internal Layer 1 Top View EVM Assembly Drawing and PCB Layout www ti...

Page 17: ...M8D6C24EVM 2PH Internal Layer 4 Top View Figure 8 8 TPSM8D6C24EVM 2PH Internal Layer 5 Top View www ti com EVM Assembly Drawing and PCB Layout SLUUCL8A DECEMBER 2021 REVISED FEBRUARY 2022 Submit Docum...

Page 18: ...D6C24EVM 2PH Internal Bottom Layer Top View EVM Assembly Drawing and PCB Layout www ti com 18 TPSM8D6C24 2 Phase Power Module Evaluation Module User s Guide SLUUCL8A DECEMBER 2021 REVISED FEBRUARY 202...

Page 19: ...alum Polymer 470 F 6 3 V 20 0 01 7343 40 SMD 7343 40 6TPF470MAH Panasonic C41 C43 2 0 1 F CAP CERM 0 1 F 50 V 10 X7R 0603 603 C0603C104K5RACTU Kemet D1 D2 2 30 V Diode Schottky 30 V 2 A AEC Q101 SOD 1...

Page 20: ...c R24 1 14 7 k RES 14 7 k 1 0 1 W 0603 603 RC0603FR 0714K7L Yageo R25 1 10 0 k RES 10 0 k 1 0 1 W 0603 603 RC0603FR 0710KL Yageo R42 1 1 00 k RES 1 00 k 1 0 1 W AEC Q200 Grade 0 0603 603 CRCW06031K00F...

Page 21: ...1 W AEC Q200 Grade 0 0603 603 CRCW060353K6FKEA Vishay Dale R21 0 0 RES 0 5 0 1 W AEC Q200 Grade 0 0603 603 ERJ 3GEY0R00V Panasonic R29 R34 0 26 1 k RES 26 1 k 1 0 1 W 0603 603 CRCW060326K1FKEA Vishay...

Page 22: ...eeds power to be recognized by the Fusion GUI See Section 5 for the recommended procedure Figure 10 1 Select Device Scanning Mode Using the Fusion GUI www ti com 22 TPSM8D6C24 2 Phase Power Module Eva...

Page 23: ...follower device are tied to same bus interface In a two phase stacking system the controller device will receive and respond to all PMBus communication and follower devices do not need to be connected...

Page 24: ...OFF_CONFIG Using the Fusion GUI www ti com 24 TPSM8D6C24 2 Phase Power Module Evaluation Module User s Guide SLUUCL8A DECEMBER 2021 REVISED FEBRUARY 2022 Submit Document Feedback Copyright 2022 Texas...

Page 25: ...out Scale Loop To change these settings to a new value click on Stop Power Conversion then Close and continue The GUI will automatically disable conversion write the new value and enable conversion ag...

Page 26: ...on the SMBALERT Mask tab Figure 10 5 Figure 10 5 Configure SMBALERT Mask Using the Fusion GUI www ti com 26 TPSM8D6C24 2 Phase Power Module Evaluation Module User s Guide SLUUCL8A DECEMBER 2021 REVIS...

Page 27: ...te and Iout Cal Offset are found on the Device Info tab see Figure 10 6 Figure 10 6 Configure Device Info www ti com Using the Fusion GUI SLUUCL8A DECEMBER 2021 REVISED FEBRUARY 2022 Submit Document F...

Page 28: ...te the IOUT Temp of each phase Figure 10 7 Phase Commands Using the Fusion GUI www ti com 28 TPSM8D6C24 2 Phase Power Module Evaluation Module User s Guide SLUUCL8A DECEMBER 2021 REVISED FEBRUARY 2022...

Page 29: ...s which also shows other details like Hex encoding Figure 10 8 Configure All Config www ti com Using the Fusion GUI SLUUCL8A DECEMBER 2021 REVISED FEBRUARY 2022 Submit Document Feedback TPSM8D6C24 2 P...

Page 30: ...at power up The EEPROM Value column shows the values currently configured to the related PMBus commands Figure 10 9 Configure Pin Strapping Using the Fusion GUI www ti com 30 TPSM8D6C24 2 Phase Power...

Page 31: ...f Config Control pin activation and OPERATION command Margin control Clear Fault Selecting Clear Faults clears any prior fault flags With two devices stacked together the Iout reading is the total loa...

Page 32: ...he current version Changes from Revision December 2021 to Revision A February 2022 Page Updated the numbering format for tables figures and cross references throughout the document 3 Updated user s gu...

Page 33: ...ther than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control tec...

Page 34: ...These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not in...

Page 35: ...instructions set forth by Radio Law of Japan which includes but is not limited to the instructions below with respect to EVMs which for the avoidance of doubt are stated strictly for convenience and s...

Page 36: ...any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electr...

Page 37: ...R DAMAGES ARE CLAIMED THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT 9 Return Policy Except as otherwise provided TI does not offer any refunds returns or exchanges Furthe...

Page 38: ...change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reproduction and display of thes...

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