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User's Guide
TPSI2140-Q1 Evaluation Module
The TPSI2140Q1EVM helps designers evaluate the operation and performance of the TPSI2140-Q1. This user's
guide provides the connectors, test point descriptions, operational modes, schematic, bill of materials, and board
layout of the EVM. The TPSI2140-Q1 is a 3.75-kV
board are terminal blocks, which allow for easily wired connections. The TPSI2140Q1EVM contains multiple test
points for monitoring the TPSI2140-Q1 functionality.
WARNING
!
!
General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines...............................................
1
Introduction.............................................................................................................................................................................3
1.1 Features.............................................................................................................................................................................
1.2
Applications........................................................................................................................................................................3
1.3 Description.........................................................................................................................................................................
2 Connection Descriptions.......................................................................................................................................................
3 Test Equipment.......................................................................................................................................................................
4 Recommended Test Setup.....................................................................................................................................................
4.1 Waveforms.........................................................................................................................................................................
Divider..............................................................................................................................................................6
5
Schematic................................................................................................................................................................................7
Layout..............................................................................................................................................................................8
7 Bill of Materials.....................................................................................................................................................................
History....................................................................................................................................................................11
Trademarks
All trademarks are the property of their respective owners.
SLVUC79A - APRIL 2022 - REVISED JUNE 2023
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ABSTRACT
isolated switch. The inputs and output connections to the
rms
Danger
Caution
Caution
Caution
Table of Contents
Copyright © 2023 Texas Instruments Incorporated
Table of Contents
Do not use EVM to test Isolation above
V
= 1414-V
IOWM
DC
High voltage
Caution hot surface
Contact can cause burns
Do not touch!
Read the user's guide before use
Do not leave EVM powered when
unattended
TPSI2140-Q1 Evaluation Module
2
3
3
4
5
5
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10
1
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Summary of Contents for Texas Instruments TPSI2140-Q1
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Page 1: Table Of Contents
TPSI2140-Q1 Evaluation Module ABSTRACT The TPSI2140Q1EVM helps designers evaluate the operation and performance of the TPSI2140-Q1. This user's guide provides the connectors, test point descriptions, operational modes, schematic, bill of materials, and board layout of the EVM. The TPSI2140-Q1 is a 3.75-kV isolated switch. - Page 2 General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines www.ti.com General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines WARNING Always follow TI's set-up and application instructions, including use of all interface components within their recommended electrical rated voltage and power limits.
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Page 3: Introduction
Introduction 1 Introduction The TPSI2140-Q1 is an isolated solid state relay designed for high voltage automotive and industrial applications such as battery management systems, EV/HEV onboard chargers, mechanical relay replacement, DC link pre-charging, and more. The TPSI2140-Q1 seamlessly replaces relays without need for a secondary side supply while leveraging unique isolation technology integrated in a compact SOIC package. -
Page 4: Connection Descriptions
EN to EN_EXT. Allows for external enable signal to be used instead of EN EN_EXTERNAL/EN/VDD being signaled by VDD TPSI2140-Q1 Evaluation Module SLVUC79A – APRIL 2022 – REVISED JUNE 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 5: Test Equipment
2. If not using a waveform generator as shown above, set the shunt to be between VDD and EN. This action causes EN to be high when VDD is powered. SLVUC79A – APRIL 2022 – REVISED JUNE 2023 TPSI2140-Q1 Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 6: Waveforms
R10, and the resistor network R1-R8 and can be calculated by using the following equation: × V LOAD R1 + R2… + R8 + R9 TPSI2140-Q1 Evaluation Module SLVUC79A – APRIL 2022 – REVISED JUNE 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 7: Schematic
Schematic 5 Schematic Figure 5-1. TPSI2140Q1EVM Schematic SLVUC79A – APRIL 2022 – REVISED JUNE 2023 TPSI2140-Q1 Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 8: Pcb Layout
PCB Layout www.ti.com 6 PCB Layout Figure 6-1. TPSI2140-Q1 EVM - Layer 1 Figure 6-2. TPSI2140-Q1 EVM - Layer 2 TPSI2140-Q1 Evaluation Module SLVUC79A – APRIL 2022 – REVISED JUNE 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... - Page 9 PCB Layout Figure 6-3. TPSI2140-Q1 EVM - Layer 3 Figure 6-4. TPSI2140-Q1 EVM - Layer 4 SLVUC79A – APRIL 2022 – REVISED JUNE 2023 TPSI2140-Q1 Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
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Page 10: Bill Of Materials
Test Point, TP5, TP6, TP7, Test Point, Miniature, SMT 5019 Keystone Miniature, SMT Texas Isolated Solid State Relay SOIC11 TPSI2140QDWQRQ1 Instruments TPSI2140-Q1 Evaluation Module SLVUC79A – APRIL 2022 – REVISED JUNE 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... -
Page 11: Revision History
Changed EN and EN_EXT to EN_EXTERNAL and EN in ................• Changed Equation 1 ............................6 • Changed schematic image..........................• Changed and added PCB Layout images......................SLVUC79A – APRIL 2022 – REVISED JUNE 2023 TPSI2140-Q1 Evaluation Module Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated... - Page 12 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
- Page 13 www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
- Page 14 www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
- Page 15 www.ti.com EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
- Page 16 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2023, Texas Instruments Incorporated...
- Page 17 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2023, Texas Instruments Incorporated...
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