CS1600_1007 Datasheet, PDF (18/18 Pages) Cirrus Logic – LOW-cost PFC Controller for Electronic Ballasts

CS1600
9. REVISION HISTORY
Revision
A1
A2
Date
OCT 2009
MAR 2010
A3
MAR 2010
A4
APR 2010
A5
MAY 2010
A6
JUN 2010
A7
JUL 2010
Changes
Initial Advance Information release.
Revised feature list, product description and parametric table to reflect
the C0 version of silicon.
Revised to reflect the update in switching frequency and variation of
frequency over line.
Revised parametric table and equations to reflect the C1 version of
silicon.
Updated with additional test bench data for EP level.
Added Rθ_{JA and} Rθ_JC in electrical specifications section.
Updated operating supply current, overpower protection recovery, out-
put capacitance calculation. Added Figure 6.
Contacting Cirrus Logic Support
For all product questions and inquiries contact a Cirrus Logic Sales Representative.
To find one nearest you go to http://www.cirrus.com
IMPORTANT NOTICE
“Advance” product information describes products that are in development and subject to development changes.
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 con-
sent 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 PROP-
ERTY 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 CRIT-
ICAL APPLICATIONS. INCLUSION OF CIRRUS PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO BE FULLY AT THE CUSTOMER'S RISK AND CIR-
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FITNESS FOR PARTICULAR PURPOSE, WITH REGARD TO ANY CIRRUS PRODUCT THAT IS USED IN SUCH A MANNER. IF THE CUSTOMER OR CUSTOM-
ER'S CUSTOMER USES OR PERMITS THE USE OF CIRRUS PRODUCTS IN CRITICAL APPLICATIONS, CUSTOMER AGREES, BY SUCH USE, TO FULLY
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Cirrus Logic, Cirrus, the Cirrus Logic logo designs, EXL CORE, and the EXL CORE 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.
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DS904A7