CRD1600 Cirrus Logic Inc, CRD1600 Datasheet

High-efficiency PFC + Fluorescent Lamp Driver Reference Design

CRD1600

Manufacturer Part Number
CRD1600
Description
High-efficiency PFC + Fluorescent Lamp Driver Reference Design
Manufacturer
Cirrus Logic Inc
Datasheet

Specifications of CRD1600

Silicon Manufacturer
Cirrus Logic
Application Sub Type
Power Factor Correction (PFC)
Kit Application Type
Power Management
Silicon Core Number
CS1600
Utilized Ic / Part
CS1600
Main Purpose
Lighting, Ballast Control
Secondary Attributes
Power Factor Corrected (PFC)
Embedded
No
Primary Attributes
Input 108 ~ 305 VAC
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Features
www.cirrus.com
Line Voltage Range: 108 to 305 VACrms
Output Voltage (V
Rated Maximum P
Spread Spectrum Switching Frequency
Integrated Digital Feedback Control
Low Component Count
CS1600 120W, High-efficiency PFC + Fluorescent
Actual Size:
349 mm x 25 mm
13.75 in x 1 in
Lamp Driver Reference Design
link
in
: 120W
): 460V
Copyright  Cirrus Logic, Inc. 2010
(All Rights Reserved)
General Description
The CRD1600-120W board demonstrates the perfor-
mance of the CS1600 digital PFC controller in an
electronic ballast application. The CRD1600 uses a res-
onant second stage driver to power up to two T5
fluorescent lamps. The CRD1600 has been designed to
fit into a slimline T5 fluorescent electronic ballast form-
factor.
ORDERING INFORMATION
CRD1600-120W PFC Customer Reference Design
CRD1600-120W
DS904RD4
NOV ‘10

CRD1600 Summary of contents

Page 1

... General Description The CRD1600-120W board demonstrates the perfor- mance of the CS1600 digital PFC controller in an electronic ballast application. The CRD1600 uses a res- onant second stage driver to power up to two T5 fluorescent lamps. The CRD1600 has been designed to fit into a slimline T5 fluorescent electronic ballast form- factor ...

Page 2

... CLUDING 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. 2 CRD1600-120W DS904RD4 ...

Page 3

... Details of these features are provided in the CS1600 data sheet. The CRD1600-120W board demonstrates the performance of the CS1600 over a wide input voltage range. This board has been designed to generate 460V from the PFC stage, which is then processed by the resonant driver, to power up to two T5 lamps connected in series, for a total output of 108W ...

Page 4

... SCHEMATIC 4 CRD1600-120W DS904RD4 ...

Page 5

... DS904RD4 CRD1600-120W 5 ...

Page 6

... BILL OF MATERIALS 6 CRD1600-120W DS904RD4 ...

Page 7

... DS904RD4 CRD1600-120W 7 ...

Page 8

... BOARD LAYOUT 8 CRD1600-120W DS904RD4 ...

Page 9

... DS904RD4 CRD1600-120W 9 ...

Page 10

... PERFORMANCE PLOTS              Figure 7. Power Factor vs. AC Input Voltage              10      ,QSXW 9ROWDJH 9 $&      ,QSXW 9ROWDJH 9 $& Figure 8. THD vs. AC Input Voltage CRD1600-120W         DS904RD4 ...

Page 11

... DS904RD4      ,QSXW 9ROWDJH 9 $& Figure 9. Input Power vs. AC Input Voltage CRD1600-120W     11 ...

Page 12

... REVISION HISTORY Revision Date RD4 NOV 2010 12 Changes Updated schematic, BOM, and layer plots to layout rev B1. CRD1600-120W DS904RD4 ...

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