Texas Instruments SWIFT TPS561201EVM-896 1-A User Manual Download Page 14

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.

Summary of Contents for SWIFT TPS561201EVM-896 1-A

Page 1: ... Output Connections 4 4 2 Start Up Procedure 4 4 3 Efficiency 5 4 4 Load Regulation 6 4 5 Line Regulation 6 4 6 Load Transient Response 7 4 7 Output Voltage Ripple 7 4 8 Input Voltage Ripple 8 4 9 Start Up 8 4 10 Shut Down 9 5 Board Layout 10 5 1 Layout 10 6 Schematic Bill of Materials and Reference 11 6 1 Schematic 11 6 2 Bill of Materials 12 6 3 Reference 12 List of Figures 1 Efficiency 5 2 Ligh...

Page 2: ...allows the TPS561201 to achieve high efficiencies and helps keep the junction temperature low at high output currents The TPS561201 dc dc synchronous converter is designed to provide up to a 1 A output from an input voltage source of 4 5 V to 17 V The output voltage range is from 0 768 V to 7 V Rated input voltage and output current ranges for the evaluation module are given in Table 1 The TPS5612...

Page 3: ...ng the value of R1 can change the output voltage above 0 768 V The value of R1 for a specific output voltage can be calculated using Equation 1 1 Table 3 lists the R5 values for some common output voltages Note that the values given in Table 3 are standard values and not the exact value calculated using Table 3 Table 3 Output Voltages Output Voltage V R1 kΩ R2 kΩ L1 µH C5 C6 C7 µF MIN TYP MAX 1 0 ...

Page 4: ...load current capability is 1 A Wire lengths must be minimized to reduce losses in the wires Test point TP1 provides a place to monitor the VIN input voltages with TP2 providing a convenient ground reference TP7 is used to monitor the output voltage with TP8 as the ground reference Table 4 Connection and Test Points Reference Designator Function J1 VIN see Table 1 for VIN range J2 VOUT 1 05 V at 1 ...

Page 5: ...0 80 0 90 0 100 0 D001 VIN 5 V VIN 9 V VIN 12 V VIN 15 V www ti com Test Setup and Results 5 SLVUB34 April 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated TPS561201EVM 896 1 A SWIFT Regulator Evaluation Module 4 3 Efficiency Figure 1 shows the efficiency for the TPS561201EVM 896 at an ambient temperature of 25 C Figure 1 Efficiency Figure 2 shows the efficiency at ...

Page 6: ...IN 5 V VIN 12 V Test Setup and Results www ti com 6 SLVUB34 April 2017 Submit Documentation Feedback Copyright 2017 Texas Instruments Incorporated TPS561201EVM 896 1 A SWIFT Regulator Evaluation Module 4 4 Load Regulation The load regulation for the TPS561201EVM 896 is shown in Figure 3 Figure 3 Load Regulation 4 5 Line Regulation The line regulation for the TPS561201EVM 896 is shown in Figure 4 F...

Page 7: ...nt is shown in Figure 5 The current steps and slew rates are indicated in the figures Total peak to peak voltage variation is as shown Figure 5 Load Transient Response 10 to 100 Load Step 4 7 Output Voltage Ripple The TPS561201EVM 896 output voltage ripple is shown in Figure 6 Figure 7 and Figure 8 The output currents are as indicated Figure 6 Output Voltage Ripple IOUT 1 A Figure 7 Output Voltage...

Page 8: ...201EVM 896 input voltage ripple is shown in Figure 9 The output current is as indicated Figure 9 Input Voltage Ripple IOUT 1 A 4 9 Start Up The TPS561201EVM 896 start up waveform relative to VIN is shown in Figure 10 Load 1 05 Ω resistive The TPS561201EVM 896 start up waveform relative to enable EN is shown in Figure 11 Load 1 05 Ω resistive Figure 10 Start Up Relative to Input Voltage Figure 11 S...

Page 9: ...1EVM 896 1 A SWIFT Regulator Evaluation Module 4 10 Shut Down The TPS561201EVM 896 shut down waveform relative to VIN is shown in Figure 12 Load 1 05 Ω resistive The TPS561201EVM 896 shut down waveform relative to EN is shown in Figure 13 Load 1 05 Ω resistive Figure 12 Shut Down Relative to Input Voltage Figure 13 Shut Down Relative to EN ...

Page 10: ...for VIN VOUT and ground Also on the top layer are connections for the pins of the TPS561201 and a large area filled with ground Most of the signal traces are also located on the top side The input decoupling capacitors C1 C2 and C3 are located as close to the IC as possible The input and output connectors test points and all of the components are located on the top side The bottom layer is a groun...

Page 11: ...it Documentation Feedback Copyright 2017 Texas Instruments Incorporated TPS561201EVM 896 1 A SWIFT Regulator Evaluation Module 6 Schematic Bill of Materials and Reference 6 1 Schematic Figure 17 is the schematic for the TPS561201EVM 896 Figure 17 TPS561201EVM 896 Schematic Diagram ...

Page 12: ... Tin PEC03SAAN Sullins Connector Solutions L1 1 2 2 µH Inductor Shielded drum core superflux 2 2uH 9A 0 0115 Ω SMD WE HC4 744311220 Wurth Elektronik eiSos LBL1 1 Thermal transfer printable labels 1 250 W x 0 250 H 10 000 per roll PCB Label 1 25 H 0 250 W THT 13 457 10 Brady R1 1 3 74 kΩ Resistor 3 74 kΩ 1 0 1 W 0603 0603 CRCW06033K74FKEA Vishay Dale R2 R4 2 10 0 kΩ Resistor 10 0 kΩ 1 0 1 W 0603 06...

Page 13: ...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...

Page 14: ...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...

Page 15: ...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 ...

Page 16: ...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...

Page 17: ... 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...

Page 18: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments TPS561201EVM 896 ...

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