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UM10501

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

© NXP B.V. 2011. All rights reserved.

User manual

Rev. 2 — 16 November 2011 

17 of 18

NXP Semiconductors

UM10501

SSL21083 reference board user manual

16. Legal information

16.1 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.

16.2 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. 

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 accepts 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.

Safety of high-voltage evaluation products — 

The non-insulated high 

voltages that are present when operating this product, constitute a risk of 
electric shock, personal injury, death and/or ignition of fire. This product is 
intended for evaluation purposes only. It shall be operated in a designated 
test area by personnel that is qualified according to local requirements and 
labor laws to work with non-insulated mains voltages and high-voltage 
circuits.

The product does not comply with IEC 60950 based national or regional 
safety standards. NXP Semiconductors does not accept any liability for 
damages incurred due to inappropriate use of this product or related to 
non-insulated high voltages. Any use of this product is at customer’s own risk 
and liability. The customer shall fully indemnify and hold harmless NXP 
Semiconductors from any liability, damages and claims resulting from the use 
of the product.

16.3 Trademarks

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

           

Содержание SSL21083

Страница 1: ...oard LED driver LED retrofit lamp low power Abstract This document describes the performance technical data and the connection of the SSL21083 reference board The SSL2108 series is an NXP Semiconducto...

Страница 2: ...information please visit http www nxp com For sales office addresses please send an email to salesaddresses nxp com NXP Semiconductors UM10501 SSL21083 reference board user manual Revision history Re...

Страница 3: ...ltages are in V AC 2 Safety warning This demo board is connected to a high AC voltage Avoid touching the reference board during operation An isolated housing is mandatory when used in uncontrolled non...

Страница 4: ...to the screw connector J6 Remark The maximum rated voltage of the board is 280 V limited by the value of electrolytic capacitor C1 or 400 V DC The anode of the LED load is connected to positive posit...

Страница 5: ...130 V DC output current 96 mA at VO 92 V DC 4 VO 60 V DC to 120 V DC Maximum power in to LED load PO load 12 5 W efficiency 94 96 mA power factor 0 6 at 10 W 70 V 96 mA output 0 5 at 3 W 70 V 96 mA ou...

Страница 6: ...egulation output current as a function of input voltage Fig 5 Line regulation efficiency as a function of input voltage 1 Efficiency 2 Power factor Fig 6 Load regulation efficiency and power factor as...

Страница 7: ...ding to EN55015 norm aaa 000500 NXP Semiconductors 1 PK MAXH 2 AV CLRWR SGL 6DB TDF dB V dB V 9 kHz 30 MHz MT 15 ms RBW 9 kHz PREAMP OFF Att 10 dB 15 Jun 11 15 30 100 kHz 1 MHz 10 MHz 0 10 20 30 40 50...

Страница 8: ...off inductor L2 is discharged and the current flowing through the inductor decreases When the current in the inductor reaches 0 mA the voltage on the DRAIN pin starts to oscillate because of the stra...

Страница 9: ...the power current to decrease The output current is regulated to the point where a balance between temperature and output current can be retained the so called thermal management If the temperature o...

Страница 10: ...dge dimmers These powers range between 2 W to 4 W Alternatively make a thermal link between the onboard NTC and R1 causing the board to turn off at overtemperature of R1 The second option is to increa...

Страница 11: ...dimmers but lowers the efficiency If a higher power factor is not required but leading edge dimmer resistance and high efficiency are important the active bypass option is available In this circuit t...

Страница 12: ...s voltage is switched on off and then on again within a 1 6 s time period The cause of this is a crossing of the ground trace between buffer capacitor C1 and source resistors R5 R6 This causes a spike...

Страница 13: ...EPCOS B32560J6104K C2 capacitor 2 2 F 105 C 400 V Panasonic ECA2GHG2R2 C3 capacitor 1 F 10 16 V 0603 AVX 0603YC105KAT2A C4 capacitor 1 nF 10 100 V 0603 AVX 06031C102KAT2A C5 capacitor 100 pF 5 630 V 1...

Страница 14: ...mment DC resistance at 20 C 2 to 4 2 13 10 dielectric rating 500 V AC 60 s tested by applying 625 V AC for 1 s between pins 2 to core inductance 3 3 H 10 1 kHz 100 mV AC 0 mA DC 2 to 4 Ls saturation c...

Страница 15: ...ers NXP B V 2011 All rights reserved User manual Rev 2 16 November 2011 15 of 18 NXP Semiconductors UM10501 SSL21083 reference board user manual 14 Board layout a Bottom layer b Top silk c Bottom silk...

Страница 16: ...to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 2 16 November 2011 16 of 18 NXP Semiconductors UM10501 SSL21083 reference board user manual 15 Board photographs a Front view b Ba...

Страница 17: ...n 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 i...

Страница 18: ...herein have been included in section Legal information 17 Contents 1 Introduction 3 2 Safety warning 3 3 Connecting to the board 4 4 Specification 5 5 Performance data 5 6 Changing the output current...

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