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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 BQ77207

Страница 1: ...Required Equipment 3 2 BQ77207 EVM Getting Started Guide 4 2 1 Before You Begin 4 2 2 Warnings and Cautions 4 2 3 Quick Start 4 3 BQ77207 Circuit Module Use 6 3 1 Cell Simulator 6 3 2 Reducing the Ce...

Страница 2: ...arks All trademarks are the property of their respective owners Trademarks www ti com 2 BQ77207 Evaluation Module SLUUCI0 OCTOBER 2021 Submit Document Feedback Copyright 2021 Texas Instruments Incorpo...

Страница 3: ...oard details 1 3 BQ77207 Circuit Module Performance Specification Summary This section summarizes the performance specifications of the BQ77207 circuit module in its default 7 series cell configuratio...

Страница 4: ...ect a 0 V DC power supply capable of approximately 250 mA between the BAT and BAT terminals and adjust to approximately 22 V 3 Connect a meter to a VSS test point and monitor the COUT or DOUT test poi...

Страница 5: ...eeded for evaluation Figure 2 1 EVM Connection for Basic Operation www ti com BQ77207 EVM Getting Started Guide SLUUCI0 OCTOBER 2021 Submit Document Feedback BQ77207 Evaluation Module 5 Copyright 2021...

Страница 6: ...the IC comes from the BAT terminal so it must be connected when using the EVM While not recommended the inputs of the EVM can typically be shorted at the terminal block for quick evaluation For the b...

Страница 7: ...n alternate may be installed at the R9 pattern or a through hole thermistor may be installed at RT2 With an appropriate part a suitable PTC could be installed at either pattern See the schematic in Fi...

Страница 8: ...e to a terminal block Output terminals are on the right edge using a header The EVM layout and construction allows easy understanding of the connections and access to the test points for evaluation Se...

Страница 9: ...4 5 Bottom Silk Screen Figure 4 6 Bottom Assembly www ti com BQ77207EVM Circuit Module Physical Construction SLUUCI0 OCTOBER 2021 Submit Document Feedback BQ77207 Evaluation Module 9 Copyright 2021 T...

Страница 10: ...00mil 2x1 Tin TH Header 2 PIN 100mil Tin PEC02SAAN Sullins Connector Solutions J4 1 Header 100mil 7x2 Tin TH Header 7x2 100mil Tin PEC07DAAN Sullins Connector Solutions R1 1 300 RES 300 5 0 1 W AEC Q2...

Страница 11: ...8 illustrate the schematics VSS VSS VSS VSS 6P 5P t RT2 VC6 VC5 VC4 VC3 VC2 VC1 NT1 Net Tie BAT VC7 BAT 1P 2P 3P 4P 5P 6P VSS VSS VSS VSS VSS VSS DOUT VSS TP5 VSS Input 35V 1A max 7P VSS TP1 TP6 0 1u...

Страница 12: ...te shunts to use cell simulator if not connecting a battery 1 2 3 4 5 6 7 8 9 10 11 12 13 14 J4 Figure 4 8 Cell Simulator BQ77207EVM Circuit Module Physical Construction www ti com 12 BQ77207 Evaluati...

Страница 13: ...lay Timer data sheet 6 Revision History NOTE Page numbers for previous revisions may differ from page numbers in the current version DATE REVISION NOTES October 2021 Initial Release www ti com Related...

Страница 14: ...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 15: ...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 16: ...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 17: ...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 18: ...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 19: ...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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