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Canada Industry Canada Compliance (French)

Cet appareil numérique de la classe A ou B est conforme à la norme NMB-003 du Canada

Les changements ou les modifications pas expressément approuvés par la partie responsable de la conformité ont pu vider l’autorité de
l'utilisateur pour actionner l'équipement.

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.

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.

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

Copyright © 2014, Texas Instruments Incorporated

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

EVMs entering Japan are NOT certified by TI as conforming to Technical Regulations of Radio Law of Japan.

If user uses EVMs in Japan, user is required by Radio Law of Japan to follow the instructions below with respect to EVMs:

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.

http://www.tij.co.jp

【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 本開発キットは技術基準適合証明を受けておりません。 本製品の
ご使用に際しては、電波法遵守のため、以下のいずれかの措置を取っていただく必要がありますのでご注意ください。

1.

電波法施行規則第

6

条第

1

項第

1

号に基づく平成

18

3

28

日総務省告示第

173

号で定められた電波暗室等の試験設備でご使用いただく。

2.

実験局の免許を取得後ご使用いただく。

3.

技術基準適合証明を取得後ご使用いただく。。

なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします

上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。

日本テキサス・インスツルメンツ株式会社

東京都新宿区西新宿6丁目24番1号

西新宿三井ビル

http://www.tij.co.jp

Texas Instruments Japan Limited

(address) 24-1, Nishi-Shinjuku 6 chome, Shinjuku-ku, Tokyo, Japan

Summary of Contents for LM3643EVM

Page 1: ...Using the LM3643EVM Evaluation Module User s Guide Literature Number SNVU399 August 2014 ...

Page 2: ... 6 2 3 Operation 6 3 Board Layout 7 4 Schematic 10 5 USB Interface Board and I2 C Compatible Interface Program 12 5 1 User Interface 13 5 2 Flags 14 5 3 I O Pin Controls 14 2 Table of Contents SNVU399 August 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 3: ...Layer 1 Routing 8 9 Middle Layer 2 Routing 9 10 Bottom Assembly Layer UNMIRRORED 9 11 LM3643EVM Schematic 10 12 LM3643 General User Interface 12 13 I2 C interface Fields 13 14 Write Buttons 13 15 Flags 14 16 I O Pin Controls 14 List of Tables 1 Device and Package Configurations 4 2 Bill of Materials 11 3 SNVU399 August 2014 List of Figures Submit Documentation Feedback Copyright 2014 Texas Instrum...

Page 4: ...the LM3643EVM 2 1 Input Output Connector Description Input GND These are the power input terminals for the driver The terminal block provides a power VIN and ground GND connection to allow the user to attach the EVM to a cable harness EN J12 This is the jumper used to enable the LED driver HWEN pin The driver will be enabled when the HWEN pin is high VIO and disabled when it is low GND Figure 1 En...

Page 5: ...connect a control signal directly to the TORCH TEMP pin of the connector or place a jumper between connector pins TORCH TEMP and PWM1 Pin PWM1 can be configured as ON or OFFvia the GUI software provided Removing the jumper and setting the TORCH TEMP pin to TEMP mode the TEMP function can be utilized via the externally connected NTC thermistor Figure 4 TORCH TEMP Jumper Settings TX J11 This pin is ...

Page 6: ...e cathode of LED1 LED2 respectively and Ground The user can first measure the resistor values accurately by applying a known current through connector DxF and Ground and measuring the voltage between DxS and GNDS Then during normal flash or torch operation the voltage measured across the resistor divided by the resistor value will equal the current through the resistor and the LED 2 2 Setup The in...

Page 7: ...The LM3643 will dissipate power especially during high current and long duration flash events Power will also be dissipated on the flash LEDs The EVM layout is designed to minimize temperature rise during operation It is recommended that in order to prevent overheating repeated flash events in very short time intervals is avoided 7 SNVU399 August 2014 LM3643EVM User s Guide Submit Documentation Fe...

Page 8: ...oard Layout www ti com Figure 7 Top Assembly Layer Figure 8 Middle Layer 1 Routing 8 LM3643EVM User s Guide SNVU399 August 2014 Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 9: ...m Board Layout Figure 9 Middle Layer 2 Routing Figure 10 Bottom Assembly Layer UNMIRRORED 9 SNVU399 August 2014 LM3643EVM User s Guide Submit Documentation Feedback Copyright 2014 Texas Instruments Incorporated ...

Page 10: ...2 SH D1 1 J22 1 2 3 4 5 6 7 8 9 10 J2 N2510 6002 RB 4 1 2 3 J14 DCON Ultra White 1 2 D1 Ultra White 1 2 D2 IN A2 GND A1 VOUT C1 HWEN C2 LED2 D1 TX D2 SW B1 LED1 D3 TORCH TEMP C3 SCL B3 STROBE B2 SDA A3 U1 LM3643YFF L1 DFE201610P 1R0M 10µF C5 10µF C4 10µF C1 10µF C2 LED1 LED2 GND J5 1 2 3 J3 GND 1 2 3 J4 GND PWM0 PWM1 PWM2 SCL SDA PWM1 TX PWM2 EN SW TORCH TEMP SCL SDA PWM0 Schematic www ti com 4 Sc...

Page 11: ...0 mil above insulator Samtec Inc TSW 104 07 G S 2 J22 Header TH 100mil 1pos Gold plated 230 mil above insulator Samtec Inc TSW 101 07 G S 1 L1 Inductor Shielded Metal Composite 1uH 2 6A 0 058 ohm SMD Toko DFE201610P 1R0M 1 LBL1 Thermal Transfer Printable Labels 0 650 W x 0 200 H 10 000 per roll Brady THT 14 423 10 1 R1 RES 0 ohm 5 0 25W 1206 Yageo America RC1206JR 070RL 1 R2 R3 RES 1 0k ohm 5 0 1W...

Page 12: ... provides all the control signals for the simple interface Power to the part must be provided externally A USB cable provided must be connected to the board from a PC The I2 C compatible interface program provides all of the control that the LM3643 part requires For proper operation the USB docking board should be plugged into the PC before the interface program is opened Once connected and the pr...

Page 13: ...er Interface the LM3643 GUI provides the user with access to all of the registers found on the device Through a combination of buttons drop down boxes and sliders the user can configure the LM3643 to perform in the desired mode Please note that no data is written to the device until the Write button found within the corresponding register is pressed Figure 14 Write Buttons 13 SNVU399 August 2014 L...

Page 14: ...e Tx Enable Button creates a continuous pulse train when depressed The Torch EN button toggles the LM3643 s TORCH TEMP pin high when pressed and low depressed The Ext Strobe Button toggles the Strobe pin high for the duration entered in the field next to the button The IR Strobe Button along with the period and width fields generate a continuous pulse train that can be used to generate a current p...

Page 15: ...ndling and use of EVMs and if applicable compliance in all respects with such laws and regulations 10 User has sole responsibility to ensure the safety of any activities to be conducted by it and its employees affiliates contractors or designees with respect to handling and using EVMs Further user is responsible to ensure that any interfaces electronic and or mechanical between EVMs and any human ...

Page 16: ...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 its own expense FCC Interference Statement ...

Page 17: ...érieur au gain maximal indiqué sont strictement interdits pour l exploitation de l émetteur Mailing Address Texas Instruments Post Office Box 655303 Dallas Texas 75265 Copyright 2014 Texas Instruments Incorporated spacer Important Notice for Users of EVMs Considered Radio Frequency Products in Japan EVMs entering Japan are NOT certified by TI as conforming to Technical Regulations of Radio Law of ...

Page 18: ...esponsible for compliance with all legal regulatory and safety related requirements concerning its products and any use of TI components in its applications notwithstanding any applications related information or support that may be provided by TI Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failur...

Page 19: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments LM3643EVM ...

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