SLVUDJ1 January   2026

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
      1. 1.4.1 TPS7N59
      2. 1.4.2 LMG1020 Low Side Driver
  6. 2Hardware
    1. 2.1 EVM Setup
      1. 2.1.1 LDO Input/Output Connector Descriptions
        1. 2.1.1.1 VIN and GND
        2. 2.1.1.2 BIAS and GND
        3. 2.1.1.3 VOUT and GND
        4. 2.1.1.4 EN
      2. 2.1.2 Optional Load Transient Input/Output Connector Descriptions
        1. 2.1.2.1 VDD and GND
        2. 2.1.2.2 J12
        3. 2.1.2.3 J14
        4. 2.1.2.4 J16
        5. 2.1.2.5 J13
        6. 2.1.2.6 J17
      3. 2.1.3 TPS7N59 LDO Operation
      4. 2.1.4 Optional Load Transient Circuit Operation
      5. 2.1.5 Inputs/Outputs Connectors and Jumper Descriptions
        1. 2.1.5.1 J20, J22 – IN
        2. 2.1.5.2 J8 – OUT
        3. 2.1.5.3 TP1 – REF
        4. 2.1.5.4 TP2 – PG
        5. 2.1.5.5 TP3 – NR/SS
        6. 2.1.5.6 TP4, TP5, TP6 – GND
      6. 2.1.6 Soldering Guidelines
      7. 2.1.7 Equipment Connections
  7. 3Hardware Design Files
    1. 3.1 Schematic
    2. 3.2 PCB Layout
    3. 3.3 Bill of Materials (BOM)

3.3 Bill of Materials (BOM)

Table 3-1 shows the bill of materials (BOM) for this EVM.

Table 3-1 TPS7N59EVM-184 BOM(1)(2)(3)(4)
DESCRIPTION DESIGNATOR PARTNUMBER QUANTITY MANUFACTURER PACKAGEREFERENCE VALUE ALTERNATE MANUFACTURER ALTERNATE PARTNUMBER
Printed Circuit Board !PCB1 LP184 1 Any
CAP, CERM, 22uF, 10V, +/- 20%, X7R, 0805 C2, C24 GRM21BZ71A226ME15L 2 MuRata 0805 22uF
CAP, CERM, 4.7uF, 10V, +/- 10%, X5R, 0603 C6 C0603C475K8PACTU 1 Kemet 0603 4.7uF
1µF ±10% 10V Ceramic Capacitor X7R 0402 (1005 Metric) C8 GMC04X7R105K10NT 1 Cal-Chip Electronics 0402 1µF
CAP, CERM, 0.1uF, 50V, +/- 10%, X7R, 0402 C12 C1005X7R1H104K050BB 1 TDK 0402 0.1uF
10 µF ±10% 50V Ceramic Capacitor X7R 1206 (3216 Metric) C13, C14 GMC31X7R106K50NT 2 Cal-Chip Electronics 1206 10µF
Cap Ceramic 4.7uF 50V X7R 10% Pad SMD 0805 +125°C Automotive T/R C18 CGA4J1X7R1H475K125AC 1 TDK Corporation 0805 4.7µF
Cap Aluminum Polymer 560uF 20VDC 20% (10X 13mm) Radial 5mm 0.012 Ohm 1700mA 1000h 125C C20, C21 20SEF560M 2 Panasonic RADIAL 560µF
CAP, CERM, 22 µF, 25V,+/- 10%, X7R, 1210 C22, C23 CL32B226KAJNFNE 2 Samsung Electro-Mechanics 1210 22uF
CAP, CERM, 0.1 µF, 50V,+/- 20%, X7R, 0402 C25, C26, C27 UMK105B7104MV-FR 3 Taiyo Yuden 0402 0.1uF
MMCX Connector Jack, Female Socket 50Ohm Through Hole Solder J1, J5, J13, J17 RF12-07H-T-00-50G 4 Adam Tech CONN_MMCX
SMA Connector Jack, Female Socket 50Ohm Through Hole Solder J2, J6, J16 RF2-04A-T-00-50G 3 Adam Tech CONN_RF_7MM00_7MM00
Standard Banana Jack, insulated, 10A, red J3, J15, J20 571-0500 3 DEM Manufacturing 571-0500
Jumper, SMT J4, J14 JMP-36-30X40SMT 2 Any shorting jumper, SMT
Header, 2.54mm, 3x1, Gold, TH J7 61300311121 1 Wurth Elektronik Header, 2.54mm, 3x1, TH
TERM BLK 2POS SIDE ENTRY 5MM PCB J8, J22 691137710002 2 Würth Elektronik HDR2
Standard Banana Jack, insulated, 10A, black J11, J19, J23 571-0100 3 DEM Manufacturing 571-0100
Header, 100mil, 2x1, Gold, TH J12 PBC02SAAN 1 Sullins Connector Solutions Sullins 100mil, 1x2, 230 mil above insulator
40V optiMOS Power Transistor, Surface Mount 6-PQFN Dual (2x2) Q1 ISK024NE2LM5AULA1 1 Infineon VSON6
100 kOhms ±1% 0.063W, 1/16W Chip Resistor 0402 (1005 Metric) Thick Film R1 CRCW0402100KFKEDC 1 Vishay 0402 100k
RES Thick Film, 49.9Ω, 1%, 0.75W, 100ppm/°C, 1206 R2, R18 CRCW120649R9FKEAHP 2 Vishay Dale 1206 49.9
RES, 15.0k, 1%, 0.063W, 0402 R3 RC0402FR-0715KL 1 Yageo America 0402 15.0k
RES, 20.0k, 1%, 0.1W, 0603 R12, R13 RC0603FR-0720KL 2 Yageo 0603 20.0k
Shunt, 100mil, Gold plated, Black SH-J1 SNT-100-BK-G 1 Samtec Shunt 1x2 3M 969102-0000-DA
Test Point, Compact, SMT TP1, TP2, TP3, TP4, TP5, TP6 5016 6 Keystone Testpoint_Keystone_Compact
TPS7N5901RTWR U1 TPS7N5901RTWR 1 Texas Instruments WQFN-24
5V, 7A/5A Low Side GaN Driver With 60MHz/1ns Speed, YFF0006AEAE (DSBGA-6) U2 LMG1020YFFR 1 Texas Instruments YFF0006AEAE Texas Instruments LMG1020YFFT
Cap Aluminum Polymer 560uF 20VDC 20% (10X 13mm) Radial 5mm 0.012 Ohm 1700mA 1000h 125C C1, C19 20SEF560M 0 Panasonic RADIAL 560µF
CAP, CERM, 22uF, 10V, +/- 20%, X7R, 0805 C3, C4 GRM21BZ71A226ME15L 0 MuRata 0805 22uF
CAP, CERM, 10 µF, 35V,+/- 10%, X7R, 1210 C5 GRM32ER7YA106KA12K 0 MuRata 1210 10uF
CAP, TA, 10uF, 25V, +/- 20%, 0.5ohm, SMD C7, C11, C17 TPSC106M025R0500 0 AVX 6032-28 10uF
CAP, CERM, 4.7uF, 16V,+/- 10%, X7R, 0603 C9 GRM188Z71C475KE21D 0 MuRata 0603 4.7uF
CAP, CERM, 1pF, 100V, +/- 5%, C0G/NP0, 0805 C10 GQM2195C2A1R0CB01D 0 MuRata 0805 1pF
CAP, CERM, 1000pF, 100V, +/- 5%, X7R, 0603 C15, C16 06031C102JAT2A 0 AVX 0603 1000pF
Cap Ceramic 4.7uF 50V X7R 10% Pad SMD 0805 +125°C Automotive T/R C28 CGA4J1X7R1H475K125AC 0 TDK Corporation 0805 4.7µF
CAP, CERM, 22 µF, 25V,+/- 10%, X7R, 1210 C29 CL32B226KAJNFNE 0 Samsung Electro-Mechanics 1210 22uF
CAP, CERM, 1 µF, 16V,+/- 10%, X7R, AEC-Q200 Grade 1, 0805 C30 C0805C105K4RACAUTO 0 Kemet 0805 1uF
CAP, CERM, 0.1 µF, 50V,+/- 20%, X7R, 0402 C31 UMK105B7104MV-FR 0 Taiyo Yuden 0402 0.1uF
Header, 100mil, 2x2, Gold, TH J9 TSW-102-07G-D 0 Samtec 2x2 Header
Jumper, SMT J10, J18, J21 JMP-36-30X40SMT 0 Any shorting jumper, SMT
RES, 1.00, 1%, 0.333W, AEC-Q200 Grade 1, 0805 R4, R17, R19 ERJ-6BQF1R0V 0 Panasonic 0805 1.00
RES, 0.05, 1%, 1W, AEC-Q200 Grade 0, 0612 R5 ERJ-B2CFR05V 0 Panasonic 0612 0.05
RES, 154, 1%, 0.5W, 1210 R6, R7, R8, R9, R10 RC1210FR-07154RL 0 Yageo 1210 154
RES, 0, 5%, 0.125W, AEC-Q200 Grade 0, 0805 R11 ERJ-6GEY0R00V 0 Panasonic 0805 0
RES, 1.00k, 1%, 0.125W, AEC-Q200 Grade 0, 0805 R14 ERJ-6ENF1001V 0 Panasonic 0805 1.00k
RES, 0, 1%, 0.1W, AEC-Q200 Grade 0, 0603 R15, R16 RMCF0603ZT0R00 0 Stackpole Electronics Inc 0603 0
(1) This assembly is ESD sensitive; observe ESD precautions.
(2) This assembly must be clean and free from flux and all contaminants. Use of no-clean flux is not acceptable.
(3) This assembly must comply with workmanship standards IPC-A-610 Class 2.
(4) Unless otherwise noted in the Alternate Part Number or Alternate Manufacturer columns, all parts can be substituted with equivalents.