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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. This kit is not a finished product and when assembled may not be resold or
otherwise marketed unless all required FCC equipment authorizations are first obtained. Operation is subject to the condition
that this product not cause harmful interference to licensed radio stations and that this product accept harmful interference.
Unless the assembled kit is designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must
operate under the authority of an FCC license holder or must secure an experimental authorization under part 5 of this chapter.

3.1.2

For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:

CAUTION

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.

FCC Interference Statement for Class A EVM devices

NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.

FCC Interference Statement for Class B EVM devices

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

Consult the dealer or an experienced radio/TV technician for help.

3.2

Canada

3.2.1

For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210 or RSS-247

Concerning EVMs Including Radio Transmitters:

This device complies with Industry Canada license-exempt RSSs. Operation is subject to the following two conditions:

(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may
cause undesired operation of the device.

Concernant les EVMs avec appareils radio:

Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

Concerning EVMs Including Detachable Antennas:

Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication. This radio transmitter has been approved by Industry Canada to operate with 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 greater than the maximum gain indicated for that type, are strictly prohibited
for use with this device.

Содержание TPS272C45

Страница 1: ...tion 2 2 Compatibility Across Silicon Versions 3 3 BoosterPack Operation 4 4 TPS272C45EVM Schematic 5 5 Connection Descriptions 6 6 TPS272C45EVM Assembly Drawings and Layout 7 7 Current Limit Configur...

Страница 2: ...ing the user to easily connect the TPS272C45 high side switch to an underlying microcontroller and write software to control and configure the device Features of the TPS272C45EVM include Multiplexed c...

Страница 3: ...filter any transients above 5 V When using the C version of the device populate D2 D3 D8 and D9 with the relevant diodes required for inductive loading TI recommends the SMC series of diodes due to th...

Страница 4: ...the pin To power the attached LaunchPad from the on board LDO of the TPS272C45EVM connect the jumper J19 Note that this feeds the output of the 3 3 V LDO on the TPS272C45EVM into the 3 3 V rail on the...

Страница 5: ...alog_In I2S_WS 27 Analog_In I2S_SCLK 28 Analog_Out I2S_SDout 29 Analog_Out I2S_SDin 30 J1 J3 SSQ 110 03 T D GPIO 31 GPIO 32 GPIO 33 GPIO 34 Timer_Cap GPIO 35 Timer_Cap GPIO 36 PWM GPIO 37 PWM GPIO 38...

Страница 6: ...he functionality of the device during fault conditions via the LATCH pin J13 Enables disables the on board 3 3 V LDO Must be set to top position marked on silk screen as 3 3 V LDO to allow J8 to J12 t...

Страница 7: ...gure 6 1 3D Representation Figure 6 2 Top Layer www ti com TPS272C45EVM Assembly Drawings and Layout SLVUBV4A DECEMBER 2020 REVISED DECEMBER 2021 Submit Document Feedback TPS272C45 Evaluation Module 7...

Страница 8: ...Figure 6 4 Ground Layer TPS272C45EVM Assembly Drawings and Layout www ti com 8 TPS272C45 Evaluation Module SLVUBV4A DECEMBER 2020 REVISED DECEMBER 2021 Submit Document Feedback Copyright 2021 Texas In...

Страница 9: ...Bottom Layer www ti com TPS272C45EVM Assembly Drawings and Layout SLVUBV4A DECEMBER 2020 REVISED DECEMBER 2021 Submit Document Feedback TPS272C45 Evaluation Module 9 Copyright 2021 Texas Instruments I...

Страница 10: ...its can be selected from an external microcontroller through the BoosterPack headers This feature can seen below in Figure 7 1 Figure 7 1 Multiplexed Current Limit With this configuration the user can...

Страница 11: ...pin it can required to populate a Zener diode on pin D7 to regulate the maximum voltage going into the microcontroller s analog input By default a 1 k resistor is used as the SNS resistor R15 however...

Страница 12: ...transient protection features Input TVS diode on VS D4 to protect against upstream power events populated Optional external inductive load turn off diode footprints on D2 D3 D8 and D9 to provide a mec...

Страница 13: ...B SMBJ36A 13 F Diodes Inc J1 J3 J2 J4 Receptacle 2 54mm 10x2 Tin TH 10x2 Receptacle SSQ 110 03 T D Samtec J5 J6 J20 J21 Standard Banana Jack insulated 10A red 571 0500 571 0500 DEM Manufacturing J7 J2...

Страница 14: ...t 5011 Keystone TP7 TP8 TP9 TP10 TP12 Test Point Multipurpose Green TH Green Multipurpose Testpoint 5126 Keystone U1 Single Output LDO 100 mA Fixed 3 3 V Output 3 to 60 V Input with Enable and Power G...

Страница 15: ...ision December 2020 to Revision A December 2021 Page Added support for TPS272C45 version D 1 Updated Figure 4 1 5 Updated Figure 6 1 through Figure 6 5 7 www ti com Revision History SLVUBV4A DECEMBER...

Страница 16: ...ther than TI b the nonconformity resulted from User s design specifications or instructions for such EVMs or improper system design or c User has not paid on time Testing and other quality control tec...

Страница 17: ...These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not in...

Страница 18: ...instructions set forth by Radio Law of Japan which includes but is not limited to the instructions below with respect to EVMs which for the avoidance of doubt are stated strictly for convenience and s...

Страница 19: ...any interfaces electronic and or mechanical between the EVM and any human body are designed with suitable isolation and means to safely limit accessible leakage currents to minimize the risk of electr...

Страница 20: ...R DAMAGES ARE CLAIMED THE EXISTENCE OF MORE THAN ONE CLAIM SHALL NOT ENLARGE OR EXTEND THIS LIMIT 9 Return Policy Except as otherwise provided TI does not offer any refunds returns or exchanges Furthe...

Страница 21: ...change without notice TI grants you permission to use these resources only for development of an application that uses the TI products described in the resource Other reproduction and display of thes...

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