CDB1601-120W-Z

CDB1601-120W-Z Datasheet

CDB1601-120W

Part	Datasheet
CDB1601-120W-Z	CDB1601-120W-Z (pdf)

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CDB1601-120W CS1601 120W, High-efficiency PFC Demonstration Board Line Voltage Range 108 to 305 VACrms Output Voltage VLINK 460V Rated Pout 115W Efficiency 95% 115W The CDB1601-120W board demonstrates the performance of the CS1601 digital PFC controller as a standalone unit. This board is 95% efficient at full load, and has been tailored for use with a resonant second stage to power up to two T5 fluorescent lamps for a maximum output power of 108W. A resonant second stage driver efficiency of 94% is assumed for this application. Spread Spectrum Switching Frequency Integrated Digital Feedback Control Low Component Count ORDERING INFORMATION CDB1601-120W Customer Demonstration Board Actual Size: 258 mm x 43 mm in x in Copyright Cirrus Logic, Inc. 2011 All Rights Reserved MAR ‘11 DS931DB3 CDB1601-120W IMPORTANT SAFETY INSTRUCTIONS Read and follow all safety instructions prior to using this demonstration board. 7KLV QJLQHHULQJ YDOXDWLRQ 8QLW RU 'HPRQVWUDWLRQ %RDUG PXVW EH XVHG IRU DVVHVVLQJ ,& SHUIRUPDQFH LQ D 7KLV SURGXFW LV QRW LQWHQGHG IRU RWKHU XVH RU LQFRUSRUDWLRQ LQWR SURGXFWV IRU 7KLV SURGXFW PXVW EH XVHG TXDOLILHG WHFKQLFLDQV RU SURIHVVLRQDOV ZKR DUH WUDLQHG LQ WKH SURFHGXUHV DVVRFLDWHG ZLWK WKH XVH RI GHPRQVWUDWLRQ Risk of Electric Shock • 7KH GLUHFW FRQQHFWLRQ WR WKH SRZHU OLQH DQG WKH RSHQ DQG XQSURWHFWHG ERDUGV SUHVHQW D VHULRXV ULVN RI HOHFWULF VKRFN DQG FDQ FDXVH VHULRXV RU [WUHPH FDXWLRQ QHHGV WR EH H[HUFLVHG ZKLOH KDQGOLQJ WKLV • FRQWDFW ZLW K WK H[SRVHG FRQGXFWRU R U WH UPLQDOV RI FRPSRQHQWV R Q WK H +LJK Y ROWDJH L V SUHVHQW RQ H[SRVHG FRQGXFWRU DQG LW EH SUHVHQW RQ WHUPLQDOV RI FRPSRQHQWV RU FRQQHFWHG WR WKH • 'DQJHURXV YROWDJHV FXUUHQWV EH JHQHUDWHG DQG DFFHVVLEOH DW YDULRXV SRLQWV DFURVV WKH • &KDUJHG FDSDFLWRUV VWRUH KLJK HYHQ DIWHU WKH FLUFXLW KDV EHHQ GLVFRQQHFWHG IURP WKH • 0DNH VXUH WK DW WKH SRZHU VRXUFH L V RII EHIRUH ZL ULQJ 0D NH VX UH WKDW DO O FRQQHFWRUV DUH ZHOO FRQQHFWHG EHIRUH WKH SRZHU VRXUFH LV • ROORZ DOO SURFHGXUHV HVWDEOLVKHG DQG UHOHYDQW UHJXODWLRQV DQG VXFK DV WKH RQHV OLVWHG *HQHUDO 5HJXODWLRQV 6XESDUW 6 DQG 6XLWDEOH SURWHFWLRQ PXVW EH ZRUQ ZKHQ ZRUNLQJ ZLWK RU DURXQG GHPRQVWUDWLRQ ZLWK SROLFLHV UHJDUGLQJ WKH XVH RI SHUVRQDO SURWHFWLYH KHDW VLQNV RU PHWDOOLF SDUWV EH KRW WR WRXFK ZKHQ +HDWVLQNLQJ LV UHTXLUHG IRU 7KH HQG SURGXFW VKRXOG XVH WDU SLWFK RU DQ HTXLYDOHQW FRPSRXQG IRU WKLV RU ODE HYDOXDWLRQ D IDQ LV UHFRPPHQGHG WR SURYLGH DGHTXDWH Contacting Cirrus Logic Support For all product questions and inquiries contact a Cirrus Logic Sales Representative. To find the one nearest to you go to IMPORTANT NOTICE Cirrus Logic, Inc. and its subsidiaries "Cirrus" believe that the information contained in this document is accurate and reliable. However, the information is subject to change without notice and is provided "AS IS" without warranty of any kind express or implied . Customers are advised to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgment, including those pertaining to warranty, indemnification, and limitation of liability. No responsibility is assumed by Cirrus for the use of this information, including use of this information as the basis for manufacture or sale of any items, or for infringement of patents or other rights of third parties. This document is the property of Cirrus and by furnishing this information, Cirrus grants no license, express or implied under any patents, mask work rights, copyrights, trademarks, trade secrets or other intellectual property rights. Cirrus owns the copyrights associated with the information contained herein and gives consent for copies to be made of the information only for use within your organization with respect to Cirrus integrated circuits or other products of Cirrus. This consent does not extend to other copying such as copying for general distribution, advertising or promotional purposes, or for creating any work for resale. CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE "CRITICAL APPLICATIONS" . CIRRUS PRODUCTS ARE NOT DESIGNED, AUTHORIZED OR WARRANTED FOR USE IN PRODUCTS SURGICALLY IMPLANTED INTO THE BODY, AUTOMOTIVE SAFETY OR SECURITY DEVICES, LIFE SUPPORT PRODUCTS OR OTHER CRITICAL APPLICATIONS. INCLUSION OF CIRRUS PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO BE FULLY AT THE CUSTOMER'S RISK AND CIRRUS DISCLAIMS AND MAKES NO WARRANTY, EXPRESS, STATUTORY OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR PARTICULAR PURPOSE, WITH REGARD TO ANY CIRRUS PRODUCT THAT IS USED IN SUCH A MANNER. IF THE CUSTOMER OR CUSTOMER'S CUSTOMER USES OR PERMITS THE USE OF CIRRUS PRODUCTS IN CRITICAL APPLICATIONS, CUSTOMER AGREES, BY SUCH USE, TO FULLY INDEMNIFY CIRRUS, ITS OFFICERS, DIRECTORS, EMPLOYEES, DISTRIBUTORS AND OTHER AGENTS FROM ANY AND ALL LIABILITY, INCLUDING ATTORNEYS' FEES AND COSTS, THAT MAY RESULT FROM OR ARISE IN CONNECTION WITH THESE USES. Cirrus Logic, Cirrus, and the Cirrus Logic logo designs are trademarks of Cirrus Logic, Inc. All other brand and product names in this document may be trademarks or service marks of their respective owners. DS931DB3 CDB1601-120W INTRODUCTION The CS1601 is a high-performance Variable Frequency Discontinuous Conduction Mode VF-DCM , active Power Factor Correction PFC controller, optimized to deliver the lowest PFC system cost for electronic ballast applications. The CS1601 uses a digital control algorithm that is optimized for high efficiency and near unity power factor over a wide input voltage range 108-305 VAC . The CS1601 uses an adaptive digital control algorithm. Both the ON time and the switching frequency are varied on a cycle-by-cycle basis over the entire AC line to achieve close to unity power factor. The variation in switching frequency also provides a spread frequency spectrum, thus minimizing the conducted EMI filtering requirements. The feedback loop is closed through an integrated digital control system within the IC. Protection features such as overvoltage, overcurrent, overpower, open circuit, overtemperature, and brownout help protect the device during abnormal transient conditions. Details of these features are provided in the CS1601 data sheet. The CDB1601-120W board demonstrates the performance of the CS1601 over a wide input voltage range of 108 to 305 VAC, typically seen in universal input ballast applications. This board has been designed for a 460 V, 115 W full load output application. Extreme caution needs to be exercised while handling this board. This board is to be powered up by trained professionals only. Prior to applying AC power to the CDB1601-120W board, the CS1601 needs to be biased using an external 13 VDC power supply, applied across pins 1 and 3 of terminal block J5. Terminal block J6 is used to connect the AC line. The load is connected to J7. As a safety measure, jumper J1 is provided as a means to apply a small resistive load 200 kΩ minium to rapidly discharge the output capacitors. Other jumpers and test points are provided to evaluate the behavior of the IC and the various sections of the design. AC Line Input Output Terminals VDD Input Figure Board Connections DANGER High Voltage Hazard ONLY QUALIFIED PERSONNEL SHOULD HANDLE THE CDB1601-120W. WARNING Heatsinking is required for Q4. The end product should use tar pitch or an equivalent compound for this purpose. For lab evaluation purposes, a fan is recommended to provide adequate cooling. DS931DB3

PDF Datasheet Preview

CDB1601-120W

CS1601 120W, High-efficiency PFC Demonstration Board

Line Voltage Range 108 to 305 VACrms Output Voltage VLINK 460V Rated Pout 115W Efficiency 95% 115W

The CDB1601-120W board demonstrates the performance of the CS1601 digital PFC controller as a standalone unit. This board is 95% efficient at full load, and has been tailored for use with a resonant second stage to power up to two T5 fluorescent lamps for a maximum output power of 108W. A resonant second stage driver efficiency of 94% is assumed for this application.

Spread Spectrum Switching Frequency

Integrated Digital Feedback Control Low Component Count
ORDERING INFORMATION CDB1601-120W Customer Demonstration Board

Actual Size:
258 mm x 43 mm in x in

Copyright Cirrus Logic, Inc. 2011 All Rights Reserved

MAR ‘11 DS931DB3

CDB1601-120W

IMPORTANT SAFETY INSTRUCTIONS

Read and follow all safety instructions prior to using this demonstration board.
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Risk of Electric Shock
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Contacting Cirrus Logic Support

For all product questions and inquiries contact a Cirrus Logic Sales Representative. To find the one nearest to you go to

IMPORTANT NOTICE

Cirrus Logic, Inc. and its subsidiaries "Cirrus" believe that the information contained in this document is accurate and reliable. However, the information is subject to change without notice and is provided "AS IS" without warranty of any kind express or implied . Customers are advised to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgment, including those pertaining to warranty, indemnification, and limitation of liability. No responsibility is assumed by Cirrus for the use of this information, including use of this information as the basis for manufacture or sale of any items, or for infringement of patents or other rights of third parties. This document is the property of Cirrus and by furnishing this information, Cirrus grants no license, express or implied under any patents, mask work rights, copyrights, trademarks, trade secrets or other intellectual property rights. Cirrus owns the copyrights associated with the information contained herein and gives consent for copies to be made of the information only for use within your organization with respect to Cirrus integrated circuits or other products of Cirrus. This consent does not extend to other copying such as copying for general distribution, advertising or promotional purposes, or for creating any work for resale. CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE "CRITICAL APPLICATIONS" . CIRRUS PRODUCTS ARE NOT DESIGNED, AUTHORIZED OR WARRANTED FOR USE IN PRODUCTS SURGICALLY IMPLANTED INTO THE BODY, AUTOMOTIVE SAFETY OR SECURITY DEVICES, LIFE SUPPORT PRODUCTS OR OTHER CRITICAL APPLICATIONS. INCLUSION OF CIRRUS PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO BE FULLY AT THE CUSTOMER'S RISK AND CIRRUS DISCLAIMS AND MAKES NO WARRANTY, EXPRESS, STATUTORY OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR PARTICULAR PURPOSE, WITH REGARD TO ANY CIRRUS PRODUCT THAT IS USED IN SUCH A MANNER. IF THE CUSTOMER OR CUSTOMER'S CUSTOMER USES OR PERMITS THE USE OF CIRRUS PRODUCTS IN CRITICAL APPLICATIONS, CUSTOMER AGREES, BY SUCH USE, TO FULLY INDEMNIFY CIRRUS, ITS OFFICERS, DIRECTORS, EMPLOYEES, DISTRIBUTORS AND OTHER AGENTS FROM ANY AND ALL LIABILITY, INCLUDING ATTORNEYS' FEES AND COSTS, THAT MAY RESULT FROM OR ARISE IN CONNECTION WITH THESE USES. Cirrus Logic, Cirrus, and the Cirrus Logic logo designs are trademarks of Cirrus Logic, Inc. All other brand and product names in this document may be trademarks or service marks of their respective owners.

DS931DB3

CDB1601-120W

INTRODUCTION

The CS1601 is a high-performance Variable Frequency Discontinuous Conduction Mode VF-DCM , active Power Factor Correction PFC controller, optimized to deliver the lowest PFC system cost for electronic ballast applications. The CS1601 uses a digital control algorithm that is optimized for high efficiency and near unity power factor over a wide input voltage range 108-305 VAC .

The CS1601 uses an adaptive digital control algorithm. Both the ON time and the switching frequency are varied on a cycle-by-cycle basis over the entire AC line to achieve close to unity power factor. The variation in switching frequency also provides a spread frequency spectrum, thus minimizing the conducted EMI filtering requirements.

The feedback loop is closed through an integrated digital control system within the IC. Protection features such as overvoltage, overcurrent, overpower, open circuit, overtemperature, and brownout help protect the device during abnormal transient conditions. Details of these features are provided in the CS1601 data sheet.

The CDB1601-120W board demonstrates the performance of the CS1601 over a wide input voltage range of 108 to 305 VAC, typically seen in universal input ballast applications. This board has been designed for a 460 V, 115 W full load output application.

Extreme caution needs to be exercised while handling this board. This board is to be powered up by trained professionals only.

Prior to applying AC power to the CDB1601-120W board, the CS1601 needs to be biased using an external 13 VDC power supply, applied across pins 1 and 3 of terminal block J5. Terminal block J6 is used to connect the AC line. The load is connected to J7. As a safety measure, jumper J1 is provided as a means to apply a small resistive load 200 kΩ minium to rapidly discharge the output capacitors. Other jumpers and test points are provided to evaluate the behavior of the IC and the various sections of the design.

AC Line Input

Output Terminals

VDD Input

Figure Board Connections

DANGER High Voltage Hazard

ONLY QUALIFIED PERSONNEL SHOULD HANDLE THE CDB1601-120W.

WARNING Heatsinking is required for Q4. The end product should use tar pitch or an equivalent compound for this purpose. For lab evaluation purposes, a fan is recommended to provide adequate cooling.

DS931DB3

More datasheets: DP 52 | 76002052 | AS73210-AS89010-C3 SET DK | FGA50N60LS | G80-8113LUVEU-2 | 17040 | 253X | 253 | 2136 | 854

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Datasheet ID: CDB1601-120W-Z 523110