NXP Semiconductors SSL2108X Скачать руководство пользователя страница 26

UM10468

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

© NXP B.V. 2011. All rights reserved.

User manual

Rev. 1 — 30 August 2011 

26 of 27

NXP Semiconductors

UM10468

SSL2108X buck evaluation board

14. Legal information

14.1 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.

14.2 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 national 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.

14.3 Trademarks

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

Содержание SSL2108X

Страница 1: ...SL2108X is a range of high voltage Integrated Circuits ICs intended to drive non dimmable retrofit LED lamps in general lighting applications This document describes the evaluation board for mains ope...

Страница 2: ...ved User manual Rev 1 30 August 2011 2 of 27 Contact information For more information please visit http www nxp com For sales office addresses please send an email to salesaddresses nxp com NXP Semico...

Страница 3: ...ng Pulse Width Modulation PWM dimming and have many protection features including easy external temperature feedback The SSL2108X driver family is the high performance solution for the next generation...

Страница 4: ...ns for the reference board Parameter Value Comment AC line input voltage SSL21081 and SSL21082 85 V AC to 138 V AC optimized for 100 V AC SSL21083 and SSL21084 230 V AC optimized for 100 V AC Output v...

Страница 5: ...gust 2011 5 of 27 NXP Semiconductors UM10468 SSL2108X buck evaluation board 4 Performance data 4 1 Output load 4 2 Efficiency Curve Fig 2 SSL21081 load curve Io as a function of Vo 60 80 40 100 120 lo...

Страница 6: ...Semiconductors UM10468 SSL2108X buck evaluation board 4 3 Input voltage dependency 4 4 ElectroMagnetic Compatibility data Fig 4 SSL21081 input voltage dependency Io as a function of Vmains VIN 40 80...

Страница 7: ...erved User manual Rev 1 30 August 2011 7 of 27 NXP Semiconductors UM10468 SSL2108X buck evaluation board 1 Peak values 2 Average values Fig 6 SSL21081 EMC measurement N phase according to FCC15 norm 1...

Страница 8: ...bject to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 30 August 2011 8 of 27 NXP Semiconductors UM10468 SSL2108X buck evaluation board 1 Peak values 2 Average values Fig 8 SSL2...

Страница 9: ...8 10 61 25 3 8 3 undefined 6 0 2 undefined 26 0 4 2 undefined 7 34 1 7 undefined 27 3 6 3 undefined 8 0 2 undefined 28 0 2 undefined 9 17 9 5 undefined 29 3 2 3 undefined 10 0 2 undefined 30 0 2 unde...

Страница 10: ...to legal disclaimers NXP B V 2011 All rights reserved User manual Rev 1 30 August 2011 10 of 27 NXP Semiconductors UM10468 SSL2108X buck evaluation board 1 Drain voltage VDRAIN 2 Source voltage VSOUR...

Страница 11: ...en attaching an LED load to a board under power hot plugging an inrush peak current occurs due to discharge of capacitor C3 After several discharges the LEDs will deteriorate or become damaged Jumper...

Страница 12: ...ts These protective features cause the IC to halt until a reset is executed If VCC drops below its restart level the IC resets the latched protection mode Restarting the evaluation board is done by re...

Страница 13: ...o provide extra filtering to meet EMC norms Power factor of the evaluation board depends mainly on the input resistance of the input fused resistor FUS1 A higher resistance proportionally increases th...

Страница 14: ...ss An increased value for the inrush current resistor causes the board to operate with the most phase cut dimmers but also lowers the efficiency If a higher power factor is not required but leading ed...

Страница 15: ...tection the pre soldered NTC RT1 can be used Alternatively a user defined NTC resistor can be directly connected to this pin through connector K4 Remove the pre soldered NTC RT1 in this case If necess...

Страница 16: ...K3 LED LED LED LED earth N to mains RGND to LED s DRAIN HV 1 SSL21081 SSL21083 SSL21082 SSL21084 2 3 4 5 6 7 14 13 12 11 10 9 8 n c GND GND DVDT SOURCE NTC VCC S VCC NTC NTC NTC GND RGND n c GND GND...

Страница 17: ...unted D1 bridge rectifier 1 A 600 V Multicomp DBLS105G D2 TVS 200 V 1 5 KW ST Microelectronics 1 5KE 200A D3 ES1J 1 A 600 V Multicomp ES1J Fus 1 fused resistor 2 W 10 R Welwyn EMC2 10RK J1 to J9 heade...

Страница 18: ...capacitor 10 F 200 V Nichicon UVZ2D100MPD1TD C2 filter capacitor 10 F 200 V Nichicon UVZ2D100MPD1TD C3 ripple capacitor 2 2 F 450 V Panasonic ECA2WHG2R2 C4 dV dt capacitor 150 pF 2000 V Multicomp MCCA...

Страница 19: ...23 Table 6 SSL21082 Bill of materials continued Ref Description and value Manufacturer and part no Remark Table 7 SSL21083 Bill of materials Ref Description and value Manufacturer and part no Remark A...

Страница 20: ...08 2 K3 header Fischer Elektronik BL3 36Z K4 header Fischer Elektronik BL3 36Z L1 filter inductor 1 mH 170 mA Murata power solutions 22R105C L2 filter inductor wire L3 buck inductor 3 3 mH 100 mA Mura...

Страница 21: ...BLS105G D2 TVS 400 V 1 5 kW ST Microelectronics 1 5KE400A D3 ES1J 1 A 600 V Multicomp ES1J Fus 1 fused resistor 2 W 22 Welwyn EMC2 22RKI J1 J9 headers Fischer Elektronik MK 05 50G J10 header n m Fisch...

Страница 22: ...SL2108X buck evaluation board R5 inrush resistor 0 Multicomp MC 0 1W 0805 0R R6 resistor 0 Multicomp MC 0 1W 0805 0R RT1 NTC 100 k EPCOS B57164K104J TP1 TP8 test pins Vero 20 313138 X56 jumper link Fi...

Страница 23: ...in Figure 15 is a large format footprint Its size enables the full functionality of the SSL2108X IC family to be highlighted The measurement pins connectors and other components are used to allow any...

Страница 24: ...B V 2011 All rights reserved User manual Rev 1 30 August 2011 24 of 27 NXP Semiconductors UM10468 SSL2108X buck evaluation board a Top view SSL21081 SO8 reference board b Top view SSL21082 SO12 refere...

Страница 25: ...Buck converter for SSL applications Table 9 Abbreviations Acronym Description BCM Boundary Conduction Mode CCM Continuous Conduction Mode DCM Discontinuous Conduction Mode EMC ElectroMagnetic Compati...

Страница 26: ...ons 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 d...

Страница 27: ...d 5 4 2 Efficiency Curve 5 4 3 Input voltage dependency 6 4 4 ElectroMagnetic Compatibility data 6 4 5 SSL21081 mains harmonics 9 5 Connection data 11 5 1 The board connections 11 6 Functional descrip...

Отзывы: