Texas Instruments TPS25990 User Manual
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Texas Instruments TPS25990 User Manual

Texas Instruments TPS25990 User Manual

Evaluation module for efuse
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User's Guide
TPS25990 Evaluation Module for eFuse
This user's guide describes the evaluation module (EVM) for the TPS25990 eFuse. The TPS25990 device
is a 2.9-V to 16-V and 50-A stackable eFuse with a PMBus
configuration, and debugging. This device provides an accurate and fast load current monitor output, which
helps in Intel PSYS
™
and PROCHOT
TPS25985
eFuses for higher current designs by actively synchronizing the device states and sharing the loads
during start-up and steady-state.
The TPS25990 eFuse has an integrated FET with ultra-low ON resistance of 0.8-mΩ, adjustable and robust
overcurrent and short-circuits protections, fast overvoltage protection (fixed 16.7-V threshold in hardware
and adjustable through PMBus), adjustable output slew rate control for inrush current protection, and
overtemperature protection to verify FET safe operating area (SOA). The TPS25990 eFuse also has an
adjustable overcurrent transient blanking timer to support load transients, adjustable undervoltage protection,
integrated FET health monitoring, and reporting, analog die temperature monitor output, dedicated fault and
power good indication pins, and uncommitted general purpose fast comparator.
1
Introduction.............................................................................................................................................................................4
1.1 EVM Features....................................................................................................................................................................
1.2 EVM Applications...............................................................................................................................................................
2 Description..............................................................................................................................................................................
3
Schematic................................................................................................................................................................................6
Configurations..........................................................................................................................................................8
4.1 Physical Access.................................................................................................................................................................
4.2 Test Equipment and Setup...............................................................................................................................................
Procedures..................................................................................................................................................12
5.1 Hot Plug...........................................................................................................................................................................
Enable.........................................................................................................................................................14
5.3 Current Limit Based Start-up Behavior............................................................................................................................
5.4 Power Up into Short.........................................................................................................................................................
5.5 Overvoltage Lockout........................................................................................................................................................
5.6 Transient Overload Performance.....................................................................................................................................
5.7 Overcurrent Event............................................................................................................................................................
5.9 Output Hot Short..............................................................................................................................................................
5.10 Quick Output Discharge (QOD).....................................................................................................................................
5.11 Thermal Performance of TPS25990EVM.......................................................................................................................
6 Using the TPS25990EVM-GUI..............................................................................................................................................
6.1 Access the TPS25990EVM-GUI......................................................................................................................................
6.2 Introduction to the TPS25990EVM-GUI...........................................................................................................................
6.4 Quick Info.........................................................................................................................................................................
6.5
Configuration....................................................................................................................................................................27
SLVUCH7A - SEPTEMBER 2022 - REVISED JUNE 2023
Submit Document Feedback
ABSTRACT
®
interface for accurate digital telemetry, control,
™
implementations. This eFuse supports parallel connection with multiple
Caution Hot Surface.
Caution
Contact may cause burns.
Do not touch !

Table of Contents

GUI................................................................................................25
Copyright © 2023 Texas Instruments Incorporated
Table of Contents
Circuit.....................................20
TPS25990 Evaluation Module for eFuse
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  • Page 1: Table Of Contents

    The TPS25990 eFuse has an integrated FET with ultra-low ON resistance of 0.8-mΩ, adjustable and robust overcurrent and short-circuits protections, fast overvoltage protection (fixed 16.7-V threshold in hardware and adjustable through PMBus), adjustable output slew rate control for inrush current protection, and overtemperature protection to verify FET safe operating area (SOA).
  • Page 2 = 1 V, and OUT Shorted to PGND)..........ILIM(TPS25990) ILIM(TPS25985) IREF Figure 5-7. Power Up into Output Short Response in TPS25990EVM: Current Sharing between TPS25990 and TPS25985 eFuses (V = 12 V, EN Stepped Up from 0 V to 3 V, R = 665 Ω, R = 499 Ω, V...
  • Page 3 Intel. Google Chrome ™ is a trademark of Google Inc. ™ is a trademark of Texas Instruments. PMBus ® is a registered trademark of SMIF, Inc. All trademarks are the property of their respective owners. SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023...

  • Page 4: Introduction

    The TPS25990EVM eFuse evaluation board allows reference circuit evaluation of Texas Instruments (TI) TPS25990 eFuse. The TPS25990 device is a 2.9-V to 16-V, 50-A stackable eFuse with a PMBus interface for accurate digital telemetry, control, configuration, and debugging. This device provides an accurate and fast load current monitor output, which helps in Intel PSYS and PROCHOT implementations.

  • Page 5: Evm Applications

    Schottky diodes D1 and D5 protect the output by clamping the negative voltage excursion at the OUT pins of TPS25990 and TPS25985 eFuses within their minimum absolute ratings. SW1 allows to do power cycle and SW2 enables the quick output discharge (QOD). Power Good (PG) and fault (FLTb &...

  • Page 6: Schematic

    Secondary eFu se for a lower current design. In an actual higher current design, where both the eFu ses need to be in parallel, these four pins would be directly conn ected. TPS25990 Evaluation Module for eFuse SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 Submit Document Feedback Copyright ©...

  • Page 7: Figure 3-1. Tps25990Evm Efuse Evaluation Board Schematic

    Note • To evaluate the performance of TPS25990 at lower currents (< 50 A), RZ5, RZ6, RZ7, RZ8, & RZ9 resistors need to be depopulated, and R39 & R40 resistors must be populated to disable the secondary eFuse (TPS25985). •...

  • Page 8: General Configurations

    Label Description S1_P Kelvin sensing points to measure • Combined on-resistance with both TPS25990 & TPS25985 eFuses enabled, • On-resistance of the primary device, TPS25990 (U1) when the secondary device, TPS25985 (U2) S1_N disabled. Input Voltage VOUT Output Voltage MODE2...

  • Page 9: Table 4-3. Jumper Descriptions And Default Positions

    2-3 Position provides the GATE signal to the MOSFETs (Q4 – Q6) from the external signal generator SIGNAL SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 TPS25990 Evaluation Module for eFuse Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 10: Test Equipment And Setup

    4.2.4 USB-to-GPIO Interface Adapter A communication adapter is required between the TPS25990EVM and the host computer to use TPS25990EVM-GUI. The GUI communicates with the Texas Instruments USB-TO-GPIO2 USB interface adapter evaluation module only. This adapter can be purchased at USB-TO-GPIO2 Evaluation board | TI.com.
  • Page 11 EVM. 4.2.5 Loads One resistive load or equivalent which can tolerate up to 150-A DC load at 24-V SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 TPS25990 Evaluation Module for eFuse Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 12: Test Setup And Procedures

    Test Setup and Procedures www.ti.com 5 Test Setup and Procedures In this user's guide, the test procedure is described for TPS25990 eFuse. Make sure the evaluation board has default jumper settings as shown in Table 5-1. Table 5-1. Default Jumper Setting for TPS25990EVM eFuse Evaluation Board...

  • Page 13: Hot Plug

    VOUT with a given input voltage of 12 V. Figure 5-2 shows the waveforms captured on the TPS25990EVM with one (1) TPS25990 eFuse and one (1) TPS25985 eFuse in parallel during the hot plug event.

  • Page 14: Start-Up With Enable

    9. Observe the waveform at VOUT (TP4) and input current using an oscilloscope to measure the slew rate and rise time of the VOUT with a given input voltage of 12 V. Figure 5-3 shows the start-up profile with ENABLE using one (1) TPS25990 eFuse and one (1) TPS25985 eFuse in parallel. Figure 5-4 presents the current sharing between two eFuses during start-up.

  • Page 15: Current Limit Based Start-Up Behavior

    Figure 5-5 shows the current limit-based start-up behavior on the TPS25990EVM having one TPS25990 eFuse and one TPS25985 eFuse in parallel with R of 665 Ω and R of 499 Ω.

  • Page 16: Power Up Into Short

    6. Turn ON the power supply. 7. Enable the eFuses by releasing the switch SW1. Figure 5-6 shows the test waveforms of power up into output short on the TPS25990EVM with one TPS25990 eFuse and one TPS25985 eFuse in parallel. Figure 5-7 presents the current sharing between two eFuses during start-up into short.

  • Page 17: Overvoltage Lockout

    TIMER PMBus. 7. Observe the waveforms using an oscilloscope. Figure 5-9 shows transient overload performance in TPS25990EVM with one TPS25990 eFuse and one TPS25985 eFuse in parallel. Figure 5-10 presents the current sharing between two eFuses during the transient overload.

  • Page 18: Figure 5-9. Transient Overload Performance In Tps25990Evm

    = 20 ms, C in TPS25990EVM: Current Sharing between ITIMER = 1.47 ∥ 1.1 kΩ, V = 470 μF, R = 1 V, I TPS25990 and TPS25985 eFuses (V = 12 V, t IMON IREF ITIMER = 1.47 ∥ 1.1 kΩ, V...

  • Page 19: Overcurrent Event

    TIMER PMBus. 7. Observe the waveforms using an oscilloscope. Figure 5-11 shows the circuit breaker response in TPS25990EVM with one TPS25990 eFuse and one TPS25985 eFuse in parallel. Figure 5-12 presents the current sharing between two eFuses during the circuit breaker event.

  • Page 20: Provision To Apply Load Transient And Overcurrent Event Using An Onboard Switching Circuit

    = 65 A for 9 ms) 85 A, and I = 65 A for 18 ms) OUT(Transient) OUT(Transient) TPS25990 Evaluation Module for eFuse SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 21: Output Hot Short

    150 A current probe. 4. Observe the waveforms using an oscilloscope. Figure 5-15 shows the test waveforms of output hot short on the TPS25990EVM with one (1) TPS25990 eFuse and one (1) TPS25985 eFuse in parallel. VOUT...

  • Page 22: Quick Output Discharge (Qod)

    9.8 V–13.5 V (QOD is enabled). 4. Observe the waveforms of VIN (TP3), VOUT (TP4), PG (TP21), and EN (TP22) using an oscilloscope. Figure 5-16, the turn-off performance of the TPS25990 eFuse with QOD enabled is shown, whereas Figure 5-17 illustrates the turn-off performance with QOD disabled on the TPS25990EVM.

  • Page 23: Thermal Performance Of Tps25990Evm

    V TEMP mV − 677.6 °C = 25 + 2.72  mV/°C Figure 5-18 shows the thermal performance of TPS25990EVM with one (1) TPS25990 eFuse and one (1) TPS25985 eFuse in parallel. = 0.91 ∥ 1.1 kΩ, V Figure 5-18. Thermal Performance in TPS25990EVM (V = 12 V, R = 1.13 V, and...

  • Page 24: Using The Tps25990Evm-Gui

    On the introductory page of the GUI, shown in Figure 6-2, users are introduced to the TPS25990 eFuse functionalities and features. Furthermore, the page provides links to the TPS25990 eFuse data sheet, the TPS25990EVM user's guide, and the TI E2E ™...

  • Page 25: Establishing Communication Between The Evm And Gui

    Hardware Setup page as shown in Figure 6-4, after completing all the previous four steps as outlined. Figure 6-4. TPS25990EVM-GUI: Verify Device Connectivity SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 TPS25990 Evaluation Module for eFuse Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 26: Quick Info

    • PMBus addresses of all the devices, supported by this GUI • All the important PMBus commands to control the TPS25990 eFuse, such as OPERATION (01h), POWER_CYCLE (D9h), MFR_WRITE_PROTECT (F8h), STORE_USER_ALL (15h), RESTORE_USER_ALL (16h), RESTORE_FACTORY_DEFAULTS (12h), and CLEAR_FAULTS (03h) •...

  • Page 27: Configuration

    • GPIO_CONFIG_34 (E2h) • ALERT_MASK (DBh) • FAULT_MASK (E3h) • RETRY_CONFIG (E7h) • INS_DLY (F9h) • VIREF (E0h) SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 TPS25990 Evaluation Module for eFuse Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 28: Figure 6-7. Tps25990Evm-Gui: Device Configuration: Device Configuration And Setup

    • VOUT_PGTH (5Fh) • OT_WARN (51h) • OT_FLT (4Fh) • PIN_OP_WARN (6Bh) • IIN_OC_WARN (5Dh) • OC_TIMER (E6h) TPS25990 Evaluation Module for eFuse SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 29: Figure 6-8. Tps25990Evm-Gui: Device Configuration: Warning & Fault Thresholds

    GPDAC2 (F1h) • CABLE_DROP (EDh) • PSU_VOLTAGE (ECh) • VCMPxREF (EBh) Figure 6-9. TPS25990EVM-GUI: Device Configuration: Additional Configuration SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 TPS25990 Evaluation Module for eFuse Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 30: Figure 6-10. Tps25990Evm-Gui: Device Telemetry

    • ADC_CONFIG_1 (E8h) • Bit[7] of ADC_CONFIG_2 (E9h) • PK_MIN_AVG (EAh) Figure 6-11. TPS25990EVM-GUI: Device Telemetry: Telemetry Configuration TPS25990 Evaluation Module for eFuse SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 31: Figure 6-12. Tps25990Evm-Gui: Device Telemetry: Device Parametric Information: General

    GUI for the first time. Changing the ADC internal modes must not be changed under normal operation. This results in the wrong real world value for energy accumulation. SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 TPS25990 Evaluation Module for eFuse Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 32: Figure 6-13. Tps25990Evm-Gui: Device Telemetry: Device Parametric Information: Energy Parameters

    Telemetry Configuration, Device Parametric Information, and Device Status Information under the Telemetry page. The GUI stops updating as the user navigates to other tabs. TPS25990 Evaluation Module for eFuse SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 Submit Document Feedback Copyright ©...

  • Page 33: Tps25990 Evaluation Module For Efuse

    (during a load transient event) using the data retrieved by sending the READ_SAMPLE_BUF (D8h) block read command at two different times. SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 TPS25990 Evaluation Module for eFuse Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 34: Figure 6-17. Tps25990Evm-Gui: Device Telemetry: Read High Speed Sample Buffer: Input And Output

    Plotting can be stopped by clicking on the STOP icon. Plotting stops as the user navigates to other tabs. Figure 6-19 shows a sample plot window with input power and energy accumulation. TPS25990 Evaluation Module for eFuse SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 35: Figure 6-18. Tps25990Evm-Gui: Device Telemetry: Parametric Plot

    Figure 6-18. TPS25990EVM-GUI: Device Telemetry: Parametric Plot Figure 6-19. TPS25990EVM-GUI: Device Telemetry: Parametric Plot: Input Power and Energy Accumulation SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 TPS25990 Evaluation Module for eFuse Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 36: Figure 6-20. Tps25990Evm-Gui: Blackbox

    6.7 Blackbox The Blackbox page as shown in Figure 6-20 implements the Blackbox fault recording feature in TPS25990 eFuse. This feature greatly enhances the system designer's ability to debug power path related issues during design/development and field returns. Figure 6-20. TPS25990EVM-GUI: Blackbox After powering up the device, the Blackbox tick timer update rate must be configured in the BB_CONFIG (E5h) register.

  • Page 37: Figure 6-22. Tps25990Evm-Gui: Device Configuration: External Eeprom Connection

    Clicking on the ERASE BLACKBOX icon while the WRITE PROTECT is unlocked as outlined by the BLUE circles in Figure 6-24 resets the EEPROM Blackbox contents to zero. SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 TPS25990 Evaluation Module for eFuse Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 38: Register Map Page

    The Register Map page as shown in Figure 6-25 enables users to access all the registers supported by TPS25990 eFuse at a glance. Additionally, read and write operations can also be performed here on each register as applicable. Figure 6-25. TPS25990EVM-GUI: Register Map To write into a register if applicable, type the revised value in the field and press ENTER.

  • Page 39: Eval Board Assembly Drawings And Layout Guidelines

    Figure 7-2. TPS25990EVM Board: Bottom Assembly Figure 7-3. TPS25990EVM Board: Top Layer Figure 7-4. TPS25990EVM Board: Bottom Layer SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 TPS25990 Evaluation Module for eFuse Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 40: Figure 7-5. Tps25990Evm Board: Layer 2 (Power)

    Figure 7-6. TPS25990EVM Board: Layer 3 (Power) Figure 7-7. TPS25990EVM Board: Layer 4 (Signal) Figure 7-8. TPS25990EVM Board: Layer 5 (Signal) TPS25990 Evaluation Module for eFuse SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 41: Figure 7-9. Tps25990Evm Board: Layer 6 (Power)

    Analog signal nets, such as IREF, IMON, and TEMP, need to be routed away as much as possible from power nets such as VIN, VOUT, and PGND. SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 TPS25990 Evaluation Module for eFuse Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 42: Bill Of Materials (Bom)

    X7R, 0603 CAP, CERM, 1 0603 GCM188R71E105KA64D MuRata uF, 25 V, +/- 10%, X7R, AEC-Q200 Grade 1, 0603 TPS25990 Evaluation Module for eFuse SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 43 50 V X8G 30 ppm/°C, 0603 Package CAP, AL, 470 uF, CAPSMT_62_JA0 EMVE250ADA471MJA0G Chemi-Con 470uF 25 V, +/- 20%, SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 TPS25990 Evaluation Module for eFuse Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 44 J4, J5, J6 FP-PEC02DABN_HDR4-MFG PEC02DABN Sullins Connector Solutions J7, J8 Header, 2.54mm, Sullins_xxPC004DAAN-RC PRPC004DAAN-RC Sullins Connector 4x2, Gold, TH Solutions TPS25990 Evaluation Module for eFuse SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 45 0.1%, 0.1 W, 0603 R34, R37 RES, 150 k, 0603 RT0603BRD07150KL Yageo America 150k 0.1%, 0.1 W, 0603 SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 TPS25990 Evaluation Module for eFuse Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 46 Yageo America 1.37k 0.1%, 0.1 W, 0603 RES, 1.10 k, 0603 RT0603BRD071K1L Yageo America 1.10k 0.1%, 0.1 W, 0603 TPS25990 Evaluation Module for eFuse SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 47 Texas Instruments EEPROM FP-24FC08T-E_SN_SOIC8-MFG 24FC08T-E/SN Microchip Memory IC 8Kb (1K x 8) I²C 1 MHz 450 µs 8- SOIC SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 TPS25990 Evaluation Module for eFuse Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 48 3300 pF, 50 V, +/- 3300 pF 5%, C0G/NP0, 0603 CAP, AL, 4700 KMQ_1600x2500 EKMQ250EIV472ML25S Chemi-Con 4700uF uF, 25 V, +/- 20%, TPS25990 Evaluation Module for eFuse SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 49 8KB I2C FP-24FC08T-E_ST_TSSOP8-MFG 24FC08T-E/ST Microchip EEPROM, 1 MHZ 1.7-5.5V, 8- TSSOP 8 TSSOP 4.4MM T/r Rohs Compliant: Yes SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 TPS25990 Evaluation Module for eFuse Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...

  • Page 50: Revision History

    Added more details about the TPS25990EVM-GUI..................• Added minor modifications to the EVM layout....................39 • Changed Bill of Materials..........................42 TPS25990 Evaluation Module for eFuse SLVUCH7A – SEPTEMBER 2022 – REVISED JUNE 2023 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated...
  • Page 51 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 52 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 53 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 54 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 55 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 56 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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