SLVUD44A March   2025  – October 2025

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1 General Configurations
      1. 2.1.1 Physical Access
      2. 2.1.2 Test Equipment and Setup
        1. 2.1.2.1 Power supplies
        2. 2.1.2.2 Meters
        3. 2.1.2.3 Oscilloscope
        4. 2.1.2.4 USB-to-GPIO Interface Adapter
        5. 2.1.2.5 Loads
  8. 3Implementation Results
    1. 3.1 Test Setup and Procedures
      1. 3.1.1 Hot Plug
      2. 3.1.2 Start-up With Enable
      3. 3.1.3 Power Up Into Short
      4. 3.1.4 Undervoltage Lockout
      5. 3.1.5 Overvoltage Lockout
      6. 3.1.6 Overcurrent Event
      7. 3.1.7 Output Hot Short
      8. 3.1.8 Thermal Performance of TPS1685EVM
  9. 4Using the TPS1689EVM-GUI
    1. 4.1 Access the TPS1689EVM-GUI
    2. 4.2 Introduction to the TPS1689EVM-GUI
    3. 4.3 Establishing Communication Between the EVM and GUI
    4. 4.4 Quick Info
    5. 4.5 Configuration
    6. 4.6 Telemetry
    7. 4.7 Register Map Page
  10. 5Hardware Design Files
    1. 5.1 Schematic
    2. 5.2 PCB Drawings
    3. 5.3 Bill OfmAterials (BOM)
  11.   Trademarks
  12. 6Revision History

Bill OfmAterials (BOM)

Table 5-1 TPS1689EVM Bill ofmAterials
Item # Designator Quantity Value PartNumber Manufacturer Description PackageReference

1

!PCB1

1

LP114

Any

Printed Circuit Board

2

C5, C6

2

1μF

GRM155R61A105KE15D

MuRata

CAP, CERM, 1µF, 10V, ±10%, X5R, 0402

402

3

C7, C24

2

0.1μF

GRM155R62A104KE14D

MuRata

CAP, CERM, 0.1µF, 100V, ±10%, X5R, 0402

402

4

C8, C28

2

1uF

C2012X7S2A105K125AB

TDK

CAP, CERM, 1μF, 100V, ±10%, X7S, 0805

805

5

C9, C29

2

0.22uF

HMK107C7224KAHTE

Taiyo Yuden

CAP, CERM, 0.22µF, 100V,±10%, X7S, AEC-Q200 Grade 1, 0603

603

6

C10, C12, C23

3

22pF

GRM1555C1H220FA01D

MuRata

CAP, CERM, 22pF, 50V, ±1%, C0G/NP0, 0402

402

7

C11

1

1000pF

GRM155R61C102KA01D

MuRata

CAP, CERM, 1000pF, 16V, ±10%, X5R, 0402

402

8

C13, C14

2

1000pF

GRM155R72A102KA01D

MuRata

CAP, CERM, 1000pF, 100V, ±10%, X7R, 0402

402

9

C18, C19

2

10μF

GRM188R6YA106MA73D

Murata

CAP, CERM, 10μF, 35V, ±20%, X5R, 0603

603

10

C20

1

0.047μF

GRM155R61C473KA01D

MuRata

CAP, CERM, 0.047μF, 16V, ±10%, X5R, 0402

402

11

C21

1

0.1μF

GRM155R71C104KA88D

MuRata

CAP, CERM, 0.1μF, 16V, ±10%, X7R, 0402

402

12

C22

1

0.47μF

GRM155R61C474KE01

MuRata

CAP, CERM, 0.47μF, 16V, ±10%, X5R, 0402

402

13

C25, C32

2

4.7μF

12061Z475MAT2A

AVX

CAP, CERM, 4.7µF, 100V,±20%, X7S, 1206

1206

14

C26, C33

2

0.01μF

GRM188R72A103KA01D

MuRata

CAP, CERM, 0.01μF, 100V, ±10%, X7R, 0603

603

15

C27, C34

2

10μF

GRM188R61C106KAALD

MuRata

CAP, CERM, 10µF, 16V, ±10%, X5R, 0603

603

16

C30, C31

2

10pF

06033A100JAT2A

AVX

10pF ±5% 25V Ceramic Capacitor C0G, NP0 0603 (1608 Metric)

603

17

D1, D2

2

60V

5.0SMDJ60A

Littelfuse

Diode, TVS, Uni, 60V, 96.8Vc, SMC

SMC

18

D3, D4

2

60V

B360-13-F

Diodes Inc.

Diode, Schottky, 60V, 3 A, SMC

SMC

19

DG1

1

Green

LG R971-KN-1

OSRAM

LED, Green, SMD

2x1.25mm

20

DR1, DR2

2

Red

LS R976-NR-1

OSRAM

LED, Red, SMD

2.1x1.35mm

21

FID1, FID2, FID3, FID4, FID5, FID6

6

N/A

N/A

FiducialmArk. There is nothing to buy or mount.

N/A

22

G1, G2, G3, G4

4

D3082-05

Harwin

1mm Uninsulated Shorting Plug, 10.16mm spacing, TH

Shorting Plug, 10.16mm spacing, TH

23

H1, H3, H4, H5, H9, H10

6

NY PMS 440 0025 PH

B&F Fastener Supply

Machine Screw, Round, #4-40 x 1/4, Nylon, Philips panhead

Screw

24

H2, H6, H7, H8, H11, H12

6

1902C

Keystone

Standoff, Hex, 0.5"L #4-40 Nylon

Standoff

25

J1

1

PEC03DAAN

Sullins Connector Solutions

Header, 100mil, 3x2, Tin, TH

3x2 Header

26

J2, J3, J4, J5

4

PEC02DABN

Sullins Connector Solutions

HDR4

27

J6

1

5103308-1

TE Connectivity

Header (shrouded), 100mil, 5x2, Gold, TH

5x2 Shrouded header

28

J7, J8

2

PRPC004DAAN-RC

Sullins Connector Solutions

Header, 2.54mm, 4x2, Gold, TH

Header, 2.54mm, 4x2, TH

29

Q1, Q2, Q3

3

SI2306BDS-T1-GE3

Vishay Siliconix

N-Channel 30V 3.16A (Ta) 750mW (Ta) Surface Mount SOT-23-3 (TO-236)

SOT23-3

30

QGND1, QGND2, QGND3, QGND4

4

5016

Keystone

Test Point, Compact, SMT

Testpoint_Keystone_Compact

31

R1, R2, R3, R4, R5, R6, R7, R9, R11

9

1.00k

ERA-2APB102X

Panasonic

RES, 1.00 k, 0.1%, 0.063W, AEC-Q200 Grade 0, 0402

402

32

R8, R49

2

150

CRCW0603150RJNEA

Vishay-Dale

RES, 150, 5%, 0.1W, AEC-Q200 Grade 0, 0603

603

33

R10, R16, R17, R18, R37, R44, R45, R46, R55, R59, R60, R62, R63, R64, R73, R82, R83, R85, R86, R87, R88, RZ1

22

0

CRCW04020000Z0ED

Vishay-Dale

RES, 0, 5%, 0.063W, AEC-Q200 Grade 0, 0402

402

34

R12, R56

2

RC0201JR-070RL

Yageo

RES SMD 0Ω JUMPER 1/20W 0201

0201 (0603 Metric)

35

R15

1

3.74Meg

CRCW06033M74FKEA

Vishay-Dale

RES, 3.74M, 1%, 0.1W, AEC-Q200 Grade 0, 0603

603

36

R19

1

5.11Meg

CRCW06035M11FKEA

Vishay-Dale

RES, 5.11M, 1%, 0.1W, AEC-Q200 Grade 0, 0603

603

37

R20

1

113k

RC0603FR-07113KL

Yageo

RES, 113 k, 1%, 0.1W, 0603

603

38

R21, R22, R23, R74, R75, R76, R77, R78, R79, R80

10

10.0k

RC0402FR-0710KL

Yageo America

RES, 10.0 k, 1%, 0.063W, 0402

402

39

R26

1

102k

CRCW0603102KFKEA

Vishay-Dale

RES, 102k, 1%, 0.1W, AEC-Q200 Grade 0, 0603

603

40

R27

1

182k

CRCW0603182KFKEA

Vishay-Dale

RES, 182k, 1%, 0.1W, AEC-Q200 Grade 0, 0603

603

41

R34

1

2.20k

ERA2AEB222X

Panasonic

RES, 2.20k, 0.1%, 0.0625W, AEC-Q200 Grade 0, 0402

402

42

R35

1

1.24k

ERA2AEB1241X

Panasonic

RES, 1.24k, 0.1%, 0.063W, AEC-Q200 Grade 0, 0402

402

43

R38, R40

2

806

CRCW0402806RFKED

Vishay-Dale

RES, 806, 1%, 0.063 W, AEC-Q200 Grade 0, 0402

402

44

R39, R41

2

909

CRCW0402909RFKED

Vishay-Dale

RES, 909, 1%, 0.063W, AEC-Q200 Grade 0, 0402

402

45

R42

1

150k

ERJ-2RKF1503X

Panasonic

RES, 150k, 1%, 0.1W, AEC-Q200 Grade 0, 0402

402

46

R43

1

294k

ERJ-2RKF2943X

Panasonic

RES, 294k, 1%, 0.1W, AEC-Q200 Grade 0, 0402

402

47

R48, R65

2

162k

RT0805BRD07162KL

Yageo America

RES, 162k, 0.1%, 0.125W, 0805

805

48

R50, R51, R52

3

470

RC0603JR-07470RL

Yageo

RES, 470, 5%, 0.1W, 0603

603

49

R54

1

49.9k

RT0805BRD0749K9L

Yageo America

RES, 49.9k, 0.1%, 0.125W, 0805

805

50

R66

1

89.8k

RT0805BRD0789K8L

Yageo America

RES, 89.8k, 0.1%, 0.125W, 0805

805

51

R67, R70

2

75.0k

RT0603BRD0775KL

Yageo America

RES, 75.0k, 0.1%, 0.1W, 0603

603

52

R68, R71

2

150k

RT0603BRD07150KL

Yageo America

RES, 150k, 0.1%, 0.1W, 0603

603

53

R69, R72

2

267k

RT0603BRD07267KL

Yageo America

RES, 267k, 0.1%, 0.1W, 0603

603

54

SH1, SH2, SH3, SH4, SH5, SH6, SH7, SH8, SH9, SH10, SH11, SH12

12

60900213621

Wurth Elektronik

Shunt, 2.54mm, Gold, Blue

Shunt, 2.54mm, Blue

55

SW1, SW2

2

PTS830GM140SMTRLFS

C&K Components

Tactile Switch SPST-NO Top Actuated Surface Mount

SMT_3MM05_2MM6

56

T1, T2, T3

3

B1/0-PCB-L

INTERNATIONAL HYDRAULICS

1/0 AWG High AMP PCB Wire Lugs 1/0-8 AWG

WIRE_LUG_150A_1-0AWG

57

T4, T5, T6, T7

4

0300-2-15-01-47-01-10-0

Mill-Max

Connector, Receptacle, Pin, TH

PCB Pin

58

TP1, TP2, TP3, TP6, TP7, TP8, TP9, TP10, TP11, TP12, TP13, TP14, TP15, TP16, TP17, TP18, TP19, TP20, TP21, TP22, TP23, TP24, TP25, TP26, TP27, TP28, TP29

27

5126

Keystone

Test Point, Multipurpose, Green, TH

Green Multipurpose Testpoint

59

TP4, TP5

2

5010

Keystone

Test Point, Multipurpose, Red, TH

Red Multipurpose Testpoint

60

U1

1

TPS16890VMAR

Texas Instruments

TPS16890VMAR

LQFN-CLIP23

61

U2

1

TPS16851VMAR

Texas Instruments

9 - 80V , 4.3mΩ, 20A Stackable eFuse with Accurate & Fast Current Monitor

LQFN-CLIP23

62

U3

1

ISO1644DWR

Texas Instruments

Hot-swappable bidirectional I2C isolator with GPIO and enhanced EMC

SOICW16

63

U5

1

24FC08T-E/SN

Microchip

EEPROM Memory IC 8Kb (1K x 8) I²C 1MHz 450µs 8-SOIC

SOIC8

64

U6, U7

2

TPS7A4001DGNR

Texas Instruments

Single Output LDO, 50mA, Adjustable 1.175 to 90V Output, 7 to 100V Input, 8-pin MSOP (DGN), -40° to 125°C, Green (RoHS & no Sb/Br)

DGN0008B

65

C1, C2, C3, C4

0

GRM32EC72A106KE05L

Murata

10µF ±10% 100V Ceramic Capacitor X7S 1210 (3225 Metric)

1210

66

C15

0

3.3pF

GRM1555C1E3R3CA01D

MuRata

CAP, CERM, 3.3 pF, 25V, ±5%, C0G/NP0, 0402

402

67

C16, C17

0

1000μF

ECA-2AM102

Panasonic

CAP, AL, 1000μF, 100V, ±20%, TH

D18xL35.5mm

68

R13, R14, R25, R28, R29, R30, R31, R32, R33, R36, R47, R53, R57, R58, R61

0

0

CRCW04020000Z0ED

Vishay-Dale

RES, 0, 5%, 0.063W, AEC-Q200 Grade 0, 0402

402

69

R24

0

10.0k

RC0402FR-0710KL

Yageo America

RES, 10.0k, 1%, 0.063W, 0402

402

70

R81, R84

0

10.0k

ERJPA2F1002X

Panasonic

RES, 10.0k, 1%, 0.2W, AEC-Q200 Grade 0, 0402

402

71

U4

0

24FC08T-E/ST

Microchip

8KB I2C EEPROM, 1MHZ 1.7-5.5V, 8-TSSOP 8 TSSOP 4.4MM T/r Rohs Compliant: Yes

TSSOP8