Texas Instruments bq51013AEVM-765 Скачать руководство пользователя страница 21

IMPORTANT NOTICE

Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements,
and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should
obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are
sold subject to TI

s terms and conditions of sale supplied at the time of order acknowledgment.

TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI

s standard

warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where
mandated by government requirements, testing of all parameters of each product is not necessarily performed.

TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and
applications using TI components. To minimize the risks associated with customer products and applications, customers should provide
adequate design and operating safeguards.

TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right,
or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information
published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a
warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual
property of the third party, or a license from TI under the patents or other intellectual property of TI.

Reproduction of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied
by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive
business practice. TI is not responsible or liable for such altered documentation. Information of third parties may be subject to additional
restrictions.

Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all
express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not
responsible or liable for any such statements.

TI products are not authorized for use in safety-critical applications (such as life support) where a failure of the TI product would reasonably
be expected to cause severe personal injury or death, unless officers of the parties have executed an agreement specifically governing
such use. Buyers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products
and any use of TI products in such safety-critical applications, notwithstanding any applications-related information or support that may be
provided by TI. Further, Buyers must fully indemnify TI and its representatives against any damages arising out of the use of TI products in
such safety-critical applications.

TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products are
specifically designated by TI as military-grade or

"

enhanced plastic.

"

Only products designated by TI as military-grade meet military

specifications. Buyers acknowledge and agree that any such use of TI products which TI has not designated as military-grade is solely at
the Buyer

'

s risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use.

TI products are neither designed nor intended for use in automotive applications or environments unless the specific TI products are
designated by TI as compliant with ISO/TS 16949 requirements. Buyers acknowledge and agree that, if they use any non-designated
products in automotive applications, TI will not be responsible for any failure to meet such requirements.

Following are URLs where you can obtain information on other Texas Instruments products and application solutions:

Products

Applications

Audio

www.ti.com/audio

Automotive and Transportation

www.ti.com/automotive

Amplifiers

amplifier.ti.com

Communications and Telecom

www.ti.com/communications

Data Converters

dataconverter.ti.com

Computers and Peripherals

www.ti.com/computers

DLP

®

Products

www.dlp.com

Consumer Electronics

www.ti.com/consumer-apps

DSP

dsp.ti.com

Energy and Lighting

www.ti.com/energy

Clocks and Timers

www.ti.com/clocks

Industrial

www.ti.com/industrial

Interface

interface.ti.com

Medical

www.ti.com/medical

Logic

logic.ti.com

Security

www.ti.com/security

Power Mgmt

power.ti.com

Space, Avionics and Defense

www.ti.com/space-avionics-defense

Microcontrollers

microcontroller.ti.com

Video and Imaging

www.ti.com/video

RFID

www.ti-rfid.com

OMAP Mobile Processors

www.ti.com/omap

Wireless Connectivity

www.ti.com/wirelessconnectivity

TI E2E Community Home Page

e2e.ti.com

Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265

Copyright

©

2012, Texas Instruments Incorporated

Содержание bq51013AEVM-765

Страница 1: ...Equipment 6 6 2 Equipment Setup 7 6 3 Load Step 8 6 4 Load Dump 9 6 5 V Adapter Input 9 6 6 Start Up 10 6 7 Disable Shutdown 10 6 8 System Efficiency 11 6 9 Dynamic Rectifier Control Dynamic Efficienc...

Страница 2: ...EVM 765 Electrical Performance Specifications Table 1 provides a summary of the bq51013AEVM 765 performance specifications All specifications are given for an ambient temperature of 25 C Table 1 bq510...

Страница 3: ...able signals that controls the Adapter and Wireless power transfer Low on EN2 enables the adapter power transfer also High disables Comm IILIM Default Shorting jumper setting is Low 4 2 3 JP3 TS Enabl...

Страница 4: ...ve connects to the integrated circuit IC 4 3 9 TP9 Boot 2 Boot Capacitor This bootstrap capacitor 2 drive connects to the IC 4 3 10 TP10 CHG Charge This output signal indicates that the output current...

Страница 5: ...s 5 Schematic and Bill of Materials NOTE For Reference Only See Table 2 for Specific Values Figure 1 HPA765AEVM Schematic 5 SLUU911 June 2012 bq51013AEVM 765 Evaluation Module Submit Documentation Fee...

Страница 6: ...1 4 in Cermet 12 Turn 0 25x0 17 3266W 1 204LF Bourns Top Adjust 1 R4 110 Resistor Chip 1 16W 1 0603 Std Std 0 R6 R12 Open Resistor Metal Film 1 4 watt 1 1206 CRCW120624R0FKEA Vishay 1 R7 1 50K Resist...

Страница 7: ...ichannel oscilloscope with appropriate probes is used to observe the RECT voltage at TP12 and other signals 6 1 6 Recommended Wire Gauge For proper operation 22 AWG wire is recommended when connecting...

Страница 8: ...s must be Kelvin connected at the pin to the point of interest The output load is recommended to be a variable power resistor or electronic load 6 3 Load Step The procedure for load step is as follows...

Страница 9: ...oltage as shown in the following illustration Figure 4 Load Dump 500 mA to 0 mA 6 5 V Adapter Input The procedure for external adapter wired adapter testing is as follows Set up the test bench as desc...

Страница 10: ...6 Start Up 6 7 Disable Shutdown The jumper JP1 EN1 sends an End Power Transfer to Transmitter Shutdown With unit operating normally move jumper JP1 from Low to High position LED D1 turn OFF output vol...

Страница 11: ...total output currents This is demonstrated with the higher value for R I lim resulting in lower total output current See data sheet for additional information regarding Dynamic Efficiency Scaling Figu...

Страница 12: ...LIM 10 mA AD AD_EN TS CTRL EN1 EN2 TERM FOD 1 mA CHG 10 mA It is also recommended to have the following capacitance on RECT and OUT RECT 10 F OUT 1 F It is always good practice to place high frequency...

Страница 13: ...ng a 2 layer 2 oz copper clad PCB 2 1 in 2 1 in area to provide the user easy viewing probing and evaluating of the bq51013A IC in a practical double sided application Moving components to both sides...

Страница 14: ...AEVM 765 Assembly Drawings and Layout www ti com Figure 12 Top Copper Layer 14 bq51013AEVM 765 Evaluation Module SLUU911 June 2012 Submit Documentation Feedback Copyright 2012 Texas Instruments Incorp...

Страница 15: ...om bq51013AEVM 765 Assembly Drawings and Layout Figure 13 Bottom Copper Layer 15 SLUU911 June 2012 bq51013AEVM 765 Evaluation Module Submit Documentation Feedback Copyright 2012 Texas Instruments Inco...

Страница 16: ...tion about the bqTESLA products visit the Wireless Power Solutions folder on the TI Web site at http www ti com ww en analog wireless_power_solutions 16 bq51013AEVM 765 Evaluation Module SLUU911 June...

Страница 17: ...ncy energy and has not been tested for compliance with the limits of computing devices pursuant to part 15 of FCC or ICES 003 rules which are designed to provide reasonable protection against radio fr...

Страница 18: ...na 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...

Страница 19: ...roduct only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this product or 3 Use of this product only after you obtained the Technical Regulatio...

Страница 20: ...property damage personal injury or death If there are questions concerning these ratings please contact a TI field representative prior to connecting interface electronics including input power and in...

Страница 21: ...or use in safety critical applications such as life support where a failure of the TI product would reasonably be expected to cause severe personal injury or death unless officers of the parties have...

Отзывы: