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UM10573

All information provided in this document is subject to legal disclaimers.

© NXP B.V. 2012. All rights reserved.

User manual

Rev. 1 — 17 October 2012 

15 of 16

NXP Semiconductors

UM10573

PCA9633 demo board OM6276

6. Legal 

information

6.1 Definitions

Draft — 

The document is a draft version only. The content is still under 

internal review and subject to formal approval, which may result in 
modifications or additions. NXP Semiconductors does not give any 
representations or warranties as to the accuracy or completeness of 
information included herein and shall have no liability for the consequences of 
use of such information.

6.2 Disclaimers

Limited warranty and liability — 

Information in this document is believed to 

be accurate and reliable. However, NXP Semiconductors does not give any 
representations or warranties, expressed or implied, as to the accuracy or 
completeness of such information and shall have no liability for the 
consequences of use of such information. NXP Semiconductors takes no 
responsibility for the content in this document if provided by an information 
source outside of NXP Semiconductors.

In no event shall NXP Semiconductors be liable for any indirect, incidental, 
punitive, special or consequential damages (including - without limitation - lost 
profits, lost savings, business interruption, costs related to the removal or 
replacement of any products or rework charges) whether or not such 
damages are based on tort (including negligence), warranty, breach of 
contract or any other legal theory. 

Notwithstanding any damages that customer might incur for any reason 
whatsoever, NXP Semiconductors’ aggregate and cumulative liability towards 
customer for the products described herein shall be limited in accordance 
with the 

Terms and conditions of commercial sale

 of NXP Semiconductors.

Right to make changes — 

NXP Semiconductors reserves the right to make 

changes to information published in this document, including without 
limitation specifications and product descriptions, at any time and without 
notice. This document supersedes and replaces all information supplied prior 
to the publication hereof.

Suitability for use — 

NXP Semiconductors products are not designed, 

authorized or warranted to be suitable for use in life support, life-critical or 
safety-critical systems or equipment, nor in applications where failure or 
malfunction of an NXP Semiconductors product can reasonably be expected 
to result in personal injury, death or severe property or environmental 
damage. NXP Semiconductors and its suppliers accept no liability for 
inclusion and/or use of NXP Semiconductors products in such equipment or 
applications and therefore such inclusion and/or use is at the customer’s own 
risk.

Applications — 

Applications that are described herein for any of these 

products are for illustrative purposes only. NXP Semiconductors makes no 
representation or warranty that such applications will be suitable for the 
specified use without further testing or modification. 

Customers are responsible for the design and operation of their applications 
and products using NXP Semiconductors products, and NXP Semiconductors 
accepts no liability for any assistance with applications or customer product 

design. It is customer’s sole responsibility to determine whether the NXP 
Semiconductors product is suitable and fit for the customer’s applications and 
products planned, as well as for the planned application and use of 
customer’s third party customer(s). Customers should provide appropriate 
design and operating safeguards to minimize the risks associated with their 
applications and products. 

NXP Semiconductors does not accept any liability related to any default, 
damage, costs or problem which is based on any weakness or default in the 
customer’s applications or products, or the application or use by customer’s 
third party customer(s). Customer is responsible for doing all necessary 
testing for the customer’s applications and products using NXP 
Semiconductors products in order to avoid a default of the applications and 
the products or of the application or use by customer’s third party 
customer(s). NXP does not accept any liability in this respect.

Export control — 

This document as well as the item(s) described herein 

may be subject to export control regulations. Export might require a prior 
authorization from competent authorities.

Evaluation products — 

This product is provided on an “as is” and “with all 

faults” basis for evaluation purposes only. NXP Semiconductors, its affiliates 
and their suppliers expressly disclaim all warranties, whether express, implied 
or statutory, including but not limited to the implied warranties of 
non-infringement, merchantability and fitness for a particular purpose. The 
entire risk as to the quality, or arising out of the use or performance, of this 
product remains with customer.

In no event shall NXP Semiconductors, its affiliates or their suppliers be liable 
to customer for any special, indirect, consequential, punitive or incidental 
damages (including without limitation damages for loss of business, business 
interruption, loss of use, loss of data or information, and the like) arising out 
the use of or inability to use the product, whether or not based on tort 
(including negligence), strict liability, breach of contract, breach of warranty or 
any other theory, even if advised of the possibility of such damages. 

Notwithstanding any damages that customer might incur for any reason 
whatsoever (including without limitation, all damages referenced above and 
all direct or general damages), the entire liability of NXP Semiconductors, its 
affiliates and their suppliers and customer’s exclusive remedy for all of the 
foregoing shall be limited to actual damages incurred by customer based on 
reasonable reliance up to the greater of the amount actually paid by customer 
for the product or five dollars (US$5.00). The foregoing limitations, exclusions 
and disclaimers shall apply to the maximum extent permitted by applicable 
law, even if any remedy fails of its essential purpose.

Translations — 

A non-English (translated) version of a document is for 

reference only. The English version shall prevail in case of any discrepancy 
between the translated and English versions.

6.3 Trademarks

Notice: All referenced brands, product names, service names and trademarks 
are the property of their respective owners.

I

2

C-bus  — 

logo is a trademark of NXP B.V.

           

Содержание PCA9633

Страница 1: ...276 Rev 1 17 October 2012 User manual Document information Info Content Keywords LED driver FET I2C bus Abstract The PCA9633 OM6276 demo board demonstrates the NXP Semiconductors PCA9633 Fast mode Plu...

Страница 2: ...served User manual Rev 1 17 October 2012 2 of 16 Contact information For more information please visit http www nxp com For sales office addresses please send an email to salesaddresses nxp com NXP Se...

Страница 3: ...through the external power connector Can be daisy chained with additional boards for synchronous control by a single I2C master 2 Description Figure 1 is a photograph of the PCA9633 Philips legacy de...

Страница 4: ...ument is subject to legal disclaimers NXP B V 2012 All rights reserved User manual Rev 1 17 October 2012 4 of 16 NXP Semiconductors UM10573 PCA9633 demo board OM6276 Fig 1 Top view of PCA9633 OM6276 d...

Страница 5: ...e PCA9633 OM6276 demo board requires input power of 6 V DC to 9 V DC at 100 mA This power may be supplied via the 9 V battery holder or via the external power connector J2 Take care to observe correct...

Страница 6: ...to avoid battery drain should the OFF ON switch be inadvertently switched ON Place the battery in the holder with the contacts away from each other as a storage method Figure 2 Fig 4 Board power and...

Страница 7: ...imum 2 4 Board selection 1 Only one board can be set as Master 2 The MASTER board must be at one end of the Ethernet cable for proper operation of the I2C bus Subsequent SLAVE boards are not required...

Страница 8: ...llows a color to be chosen by selecting the amount of each LED s PWM output It also selects the fifth group PWM that is used to dim or blink the combined colors at the same time Mode next mode Select...

Страница 9: ...1 17 October 2012 9 of 16 NXP Semiconductors UM10573 PCA9633 demo board OM6276 Select selects frequency duty cycle fixed at 50 50 or duty cycle frequency fixed at XX Plus faster frequency double each...

Страница 10: ...PCA9633 demo board OM6276 4 Application information 4 1 Schematics Fig 5 Microprocessor DDD 5 9 6 6 5 5 9 1 237 21 77 5 92 7 021 725 1 86 1 2 3 5 5 8 5 9 53 N 62 2 03 3 3 3 3 3 76623 PLFURSURFHVVRU 56...

Страница 11: ...1 17 October 2012 11 of 16 NXP Semiconductors UM10573 PCA9633 demo board OM6276 Fig 6 On board LED drivers DDD 8 9 9 3 3 76623 6 6 2 56 56 56 56 21Q 966 6 5 9 GLIIXVHU 7 UHG JUHHQ EOXH DPEHU 5 5 5 6...

Страница 12: ...012 All rights reserved User manual Rev 1 17 October 2012 12 of 16 NXP Semiconductors UM10573 PCA9633 demo board OM6276 Fig 8 Con1 Con2 DDD 21 5 21Q 56 7 7 5 56 6 7 21 5 Fig 9 IC2 buffer ICP header DD...

Страница 13: ...17 October 2012 13 of 16 NXP Semiconductors UM10573 PCA9633 demo board OM6276 Fig 10 Input power DDD 21Q 56 56 6 7 6 9 1 7 7 5 9 1 9 1 93 9 9 5 N 9 5 N 53 N 62 6 6 6 21Q 8 21 3 1 1 6 3 LQSXW SRZHU 93...

Страница 14: ...12 All rights reserved User manual Rev 1 17 October 2012 14 of 16 NXP Semiconductors UM10573 PCA9633 demo board OM6276 5 Abbreviations Table 4 Abbreviations Acronym Description DIP Dual In line Packag...

Страница 15: ...ctors products and NXP Semiconductors accepts no liability for any assistance with applications or customer product design It is customer s sole responsibility to determine whether the NXP Semiconduct...

Страница 16: ...oduct s described herein have been included in section Legal information 7 Contents 1 Introduction 3 2 Description 3 2 1 Power connectivity 5 2 2 Board power and mode DIP switch SW1 6 2 3 DIP switch s...

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