Texas Instruments TPS65680 Скачать руководство пользователя страница 16

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.

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 l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope
rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le
présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le
manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne
non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de
l'émetteur

3.3

Japan

3.3.1

Notice for EVMs delivered in Japan:

Please see

http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page

日本国内に

輸入される評価用キット、ボードについては、次のところをご覧ください。

http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page

3.3.2

Notice for Users of EVMs Considered “Radio Frequency Products” in Japan:

EVMs entering Japan may not be certified

by TI as conforming to Technical Regulations of Radio Law of Japan.

If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required to follow the
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 should be verified by User):

1.

Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal
Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for
Enforcement of Radio Law of Japan,

2.

Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to
EVMs, or

3.

Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japan
with respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please note
that if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.

Содержание TPS65680

Страница 1: ... outputs for generating start clear and reset and low frequency signals and panel discharge The evaluation module with its graphical user interface GUI enables the programming of the device from a Microsoft Windows 7 or 10 PC and provides easy access to all 18 outputs 3 supplies and logic inputs This user s guide describes the characteristics operation and use of the TPS65680 evaluation module EVM...

Страница 2: ...nectors 8 5 Test Setup 8 5 1 EVM Operation 8 5 2 Software Setup to Change the Output Voltages and Configuration 9 5 3 Hardware Setup 9 5 4 Software Operation 9 6 TPS65680 EVM Assembly Drawings and Layout 11 7 Bill of Materials 14 List of Figures 1 TPS65680 EVM Schematic 5 2 Two and Four Terminal Connection 6 3 TPS65680 Software Window 10 4 TPS65680 EVM Top Composite 11 5 TPS65680 EVM Top Layer 12 ...

Страница 3: ...ifter on an LCD TFT need to be synchronized to the timing controller that delivers the image content To keep TPS65680 synchronised to the timing controller signals just 2 digital input signals are necessary LN_CLK is the input signal for the TPS65680 internal PLL This fixed frequency signal is often set to the line frequency A rising edge on LS_START starts the programmed pattern from the programm...

Страница 4: ...le sided two active layer printed circuit board PCB with all components on the top side 2 TPS65680 EVM Electrical and Performance Specifications Table 1 lists the EVM electrical and performance specifications Table 1 TPS65680 EVM Electrical and Performance Specifications Parameter Test Conditions MIN TYP MAX Unit Supply VI Operating input voltage on VIN pin 2 7 5 5 V V VGL Operating input voltage ...

Страница 5: ...pF C43 V S S G ND GND GND 1 2 3 J37 C RC 1000pF C36 1000pF C35 GND GSP2 GND GND GSP2 GCP GGP1 GGP2 VSS 0 01 µF C45 4 1 2 3 J12 4 1 2 3 J14 4 1 2 3 J16 4 1 2 3 J18 4 1 2 3 J20 4 1 2 3 J22 4 1 2 3 J24 4 1 2 3 J26 4 1 2 3 J28 4 1 2 3 J30 4 1 2 3 J32 4 1 2 3 J34 4 1 2 3 J36 4 1 2 3 J38 4 1 2 3 J40 4 1 2 3 J42 4 1 2 3 J44 4 1 2 3 J46 220µF C46 GND 220µF C47 GND 220µF C48 GND VGL VGH VIN 10k R24 10k R25...

Страница 6: ...ut Sense and GND Connector This header is the connection of the power supply V VGH and its sense connections The power supply must be connected between pins 1 and 2 VGH and pins 5 and 6 GND Twist the leads to the input supply and keep them as short as possible The input voltage must be between 9 V and 40 V 4 1 3 J3 VGL Input Sense and GND Connector This header is the connection of the power supply...

Страница 7: ... from header J52 and set switch S2 to J52 4 3 Level Shifter Output Connectors 4 3 1 J36 J38 J12 J14 J16 J18 J20 J22 J24 J6 J28 J30 J32 J34 J40 J46 J42 and J44 GSP1 GSP2 GCK1 to GCK12 GCP VSS GGP1 and GGP2 Output and GND Connectors These headers are the connection of the 18 level shifter outputs Connect a scope probe between pins 1 and 2 GND and pins 3 and 4 output to measure this specific level sh...

Страница 8: ...ith the TPS65680 on the EVM Pin 1 of J53 can drive LS_CNTRL via S2 pin 2 of J53 connects I2C_SEL to the GUI The GUI reads this voltage before any communication with the IC 4 4 4 J7 3 3V Voltage Limitation for USB2ANY The GUI is able to read the voltage on the I2C_SEL pin through pin 2 of J53 As USB2ANY allows a maximum voltage of 3 6 V on the pins of J53 it is necessary to limit the voltage on I2C...

Страница 9: ...ke sure that the voltage delta from VGH to VGL never exceeds 55 V Connect the outputs of the frequency generator or microcontroller to J4 LN_CLLK and J5 LS_START Connect the 10 pin ribbon cable out of the HPA 665 bag to J53 the other end to the USB2ANY box and with the USB cable the other side of the USB2ANY box to the PC For the first startup set the switch S2 to SW for software and the two jumpe...

Страница 10: ...up www ti com 10 SLVUBB1 November 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated How to Use the TPS65680 Evaluation Module ADVANCE INFORMATION Figure 3 TPS65680 Software Window ...

Страница 11: ... Figure 4 through Figure 6 show the design of the TPS65680 EVM printed circuit board PCB The EVM has been designed using a two layer 35 μm 1 oz copper clad circuit board All components are on the top side and all active traces on the top and bottom layers allow you to easily view probe and evaluate the TPS65680 IC Moving components to both sides of the PCB can offer additional size reduction for s...

Страница 12: ...rawings and Layout www ti com 12 SLVUBB1 November 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated How to Use the TPS65680 Evaluation Module ADVANCE INFORMATION Figure 5 TPS65680 EVM Top Layer ...

Страница 13: ...ly Drawings and Layout 13 SLVUBB1 November 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated How to Use the TPS65680 Evaluation Module ADVANCE INFORMATION Figure 6 TPS65680 EVM Bottom Layer Bottom View ...

Страница 14: ...M 1000 pF 16 V 10 X7R 0603 0603 GRM188R71C102KA01D Murata C45 1 0 01uF CAP CERM 0 01 µF 25 V 10 X7R 0402 0402 GCM155R71E103KA37D Murata C46 C47 C48 3 220uF CAP CERM 220 µF 6 3 V 20 X5R 1206_190 1206_190 GRM31CR60J227ME11L Murata C51 1 0 1uF CAP CERM 0 1 µF 10 V 10 X5R 0201 0201 CL03A104KP3NNNC Samsung C52 1 0 47uF CAP CERM 0 47 µF 10 V 10 X5R 0402 0402 GRM155R61A474KE15D Murata R1 R2 R3 3 1 00k RE...

Страница 15: ...y 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 are determined by TI not to conform to such warranty If TI elects to repair or replace such EVM TI shall have a reasonable time to repair such EVM or provide replacements Repaired EVMs shall be warr...

Страница 16: ...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 Concernant les EVMs avec antennes détachables Conformément à la réglementation d Industrie Canada le présent émetteur radio peut fo...

Страница 17: ...ed loads Any loads applied outside of the specified output range may also result in unintended and or inaccurate operation and or possible permanent damage to the EVM and or interface electronics Please consult 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 ...

Страница 18: ...COST 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 USE LOSS OF DATA OR BUSINESS INTERRUPTION NO CLAIM SUIT OR ACTION SHALL BE BROUGHT AGAINST TI MORE THAN TWELVE 12 MONTHS AFTER THE EVENT THAT GAVE RISE TO THE CAUSE OF ACTION HAS OCCURRED 8 2 Specif...

Страница 19: ... 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 product...

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