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IMPORTANT NOTICE FOR TI DESIGN INFORMATION AND RESOURCES

Texas Instruments Incorporated (‘TI”) technical, application or other design advice, services or information, including, but not limited to,
reference designs and materials relating to evaluation modules, (collectively, “TI Resources”) are intended to assist designers who are
developing applications that incorporate TI products; by downloading, accessing or using any particular TI Resource in any way, you
(individually or, if you are acting on behalf of a company, your company) agree to use it solely for this purpose and subject to the terms of
this Notice.

TI’s provision of TI Resources does not expand or otherwise alter TI’s applicable published warranties or warranty disclaimers for TI
products, and no additional obligations or liabilities arise from TI providing such TI Resources. TI reserves the right to make corrections,
enhancements, improvements and other changes to its TI Resources.

You understand and agree that you remain responsible for using your independent analysis, evaluation and judgment in designing your
applications and that you have full and exclusive responsibility to assure the safety of your applications and compliance of your applications
(and of all TI products used in or for your applications) with all applicable regulations, laws and other applicable requirements. You
represent that, with respect to your applications, you have all the necessary expertise to create and implement safeguards that (1)
anticipate dangerous consequences of failures, (2) monitor failures and their consequences, and (3) lessen the likelihood of failures that
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will thoroughly test such applications and the functionality of such TI products as used in such applications. TI has not conducted any
testing other than that specifically described in the published documentation for a particular TI Resource.

You are authorized to use, copy and modify any individual TI Resource only in connection with the development of applications that include
the TI product(s) identified in such TI Resource. NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE TO
ANY OTHER TI INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY
RIGHT OF TI OR ANY THIRD PARTY IS GRANTED HEREIN, including but not limited to any patent right, copyright, mask work right, or
other intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information
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third party, or a license from TI under the patents or other intellectual property of TI.

TI RESOURCES ARE PROVIDED “AS IS” AND WITH ALL FAULTS. TI DISCLAIMS ALL OTHER WARRANTIES OR
REPRESENTATIONS, EXPRESS OR IMPLIED, REGARDING TI RESOURCES OR USE THEREOF, INCLUDING BUT NOT LIMITED TO
ACCURACY OR COMPLETENESS, TITLE, ANY EPIDEMIC FAILURE WARRANTY AND ANY IMPLIED WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF ANY THIRD PARTY INTELLECTUAL
PROPERTY RIGHTS.

TI SHALL NOT BE LIABLE FOR AND SHALL NOT DEFEND OR INDEMNIFY YOU AGAINST ANY CLAIM, INCLUDING BUT NOT
LIMITED TO ANY INFRINGEMENT CLAIM THAT RELATES TO OR IS BASED ON ANY COMBINATION OF PRODUCTS EVEN IF
DESCRIBED IN TI RESOURCES OR OTHERWISE. IN NO EVENT SHALL TI BE LIABLE FOR ANY ACTUAL, DIRECT, SPECIAL,
COLLATERAL, INDIRECT, PUNITIVE, INCIDENTAL, CONSEQUENTIAL OR EXEMPLARY DAMAGES IN CONNECTION WITH OR
ARISING OUT OF TI RESOURCES OR USE THEREOF, AND REGARDLESS OF WHETHER TI HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.

You agree to fully indemnify TI and its representatives against any damages, costs, losses, and/or liabilities arising out of your non-
compliance with the terms and provisions of this Notice.

This Notice applies to TI Resources. Additional terms apply to the use and purchase of certain types of materials, TI products and services.
These include; without limitation, TI’s standard terms for semiconductor products

http://www.ti.com/sc/docs/stdterms.htm

),

evaluation

modules

and samples (

http://www.ti.com/sc/docs/sampterms.htm

).

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265

Copyright © 2017, Texas Instruments Incorporated

Summary of Contents for TPS1HA08x

Page 1: ...ntents 1 Introduction 2 1 1 Descriptions 2 1 2 Applications 2 1 3 Features 2 2 TPS1HA08x Schematic 3 3 Connections Descriptions 4 3 1 Connectors and Test Points 4 3 2 Jumpers 4 4 TPS1HA08x EVM Assembl...

Page 2: ...e sense pin between different devices 1 2 Applications The EVM is used in the following applications High side relay drivers High side power switch for submodule power supply Bulb driver General resis...

Page 3: ...Green LED1 4 70k R8 IOUT Max DC 8A VIN 3V 43V T1 108 0740 001 T3 108 0740 001 SH J14 SNS SH J6 0 1uF C5 GND 4 7uF C6 D2 VCC SH J10 LDO_VCC VBB LDO to Power I O pins V_ 5V GND OUT 1 DNC 2 PG 3 4 EN 5...

Page 4: ...ATCH only use when J7 is not connected to 5 V or GND SNS Test point used to measure SNS LDO_VCC Test point used to apply power to the 5 V TPS7A1650DGNR LDO only use when J6 is disconnected GND_IC This...

Page 5: ...w the design of the TPS1HA08x PCB The EVM was designed using FR4 material on a four layer 2s2p board All components are located in an active area on the top side and active traces are provided in the...

Page 6: ...TPS1HA08 Q1 will be available in multiple variants which collectively allow both of these behavior options In the case that the device remains enabled and limits IOUT the thermal shutdown or energy l...

Page 7: ...White TH H1 H2 H3 H4 4 NY PMS 440 0025 PH Machine Screw Round 4 40 x 1 4 Nylon Philips panhead H5 H6 H7 H8 4 1902C Standoff Hex 0 5 L 4 40 Nylon J1 J2 J7 3 5 146278 3 Header 100mil 3x1 Tin TH J3 1 PE...

Page 8: ...tion Module ADVANCE INFORMATION Table 3 TPS1HA08x Bill of Materials continued Designator QTY Value Part Number Description U2 1 TPS7A1650DGNR Single Output LDO 100 mA Fixed 5 V Output 3 to 60 V Input...

Page 9: ...set forth above or credit User s account for such EVM TI s liability under this warranty shall be limited to EVMs that are returned during the warranty period to the address designated by TI and that...

Page 10: ...the antenna types listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated Antenna types not included in this list having a gain great...

Page 11: ...t the EVM user guide prior to connecting any load to the EVM output If there is uncertainty as to the load specification please contact a TI field representative During normal operation even with the...

Page 12: ...OST OF REMOVAL OR REINSTALLATION ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES RETESTING OUTSIDE COMPUTER TIME LABOR COSTS LOSS OF GOODWILL LOSS OF PROFITS LOSS OF SAVINGS LOSS OF...

Page 13: ...TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD...

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