Cirrus-logic CRD1616-8W Manuel d'utilisateur

Copyright  Cirrus Logic, Inc. 2013(All Rights Reserved)Cirrus Logic, Inc.http://www.cirrus.comTopBottomCRD1616-8WCRD1616-8W8 Watt Reference DesignFea

CRD1616-8W10 DS1003RD4Figure 7. Bottom Routing

CRD1616-8WDS1003RD4 115. THERMAL IMAGINGFigure 8. Top ThermalFigure 9. Bottom Thermal

CRD1616-8W12 DS1003RD46. DIMMER COMPATIBILITY - A19 WITH CS1616 (230V/50HZ)Input Power 8.34W Dimmer Compatibility 718/864 Efficiency 81.7%Date1/14/201

CRD1616-8WDS1003RD4 13Notes: 1. Tested at nominal input voltage, nominal input frequency, and without a dimmer, after soaking for 15 minutes2. Complia

CRD1616-8W14 DS1003RD47. INDUCTOR CONSTRUCTIONThe CRD1616-8W provides power factor correction and dimmer compatibility with a constant output current,

CRD1616-8WDS1003RD4 158. PERFORMANCE PLOTS 0.20.220.240.260.280.3207 211 215 219 223 227 230 233 237 241 245 249 253Output Current (A)Line Voltage (V)

CRD1616-8W16 DS1003RD4Figure 13. Power Factor vs Line Voltage0.900.910.920.930.940.950.960.970.980.991.00207 211 215 219 223 227 230 233 237 241 245

CRD1616-8WDS1003RD4 1700.050.10.150.20.250.330 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180Output Current (A)Dim Angle (°)Leading EdgeTrailin

CRD1616-8W18 DS1003RD4Figure 16. No-dimmer Mode, Startup, 230 VACFigure 17. No-dimmer Mode, Steady-state, 230VAC

CRD1616-8WDS1003RD4 19Figure 18. Flyback FET Q3, 230VACFigure 19. Flyback FET Q3, 230VAC (with Zoom In)

CRD1616-8W2 DS1003RD4Contacting Cirrus Logic SupportFor all product questions and inquiries contact a Cirrus Logic Sales Representative. To find the o

CRD1616-8W20 DS1003RD4Figure 20. Flyback FET Q3, 230VAC (with Zoom In)Figure 21. Leading-edge Dimmer Mode, Steady-state, 230VAC

CRD1616-8WDS1003RD4 21Figure 22. Trailing-edge Dimmer Mode, Steady-state, 230VAC

CRD1616-8W22 DS1003RD49. CONDUCTED EMIDevice Under Test: CRD1616-8W-Z Operating Conditions: NOMINALTest Specification: EN55022:2010 Operator Name: CAL

CRD1616-8WDS1003RD4 2310.REVISION HISTORYRevision Date ChangesRD1 FEB 2013 Final releaseRD2 APR 2013 Context clarificationRD3 JUL 2013 Content updated

CRD1616-8WDS1003RD4 31. INTRODUCTIONThe CS1616 is a 230VAC quasi-resonant flyback mode dimmable LED controller IC. The CS1616 uses a digital con-trol

CRD1616-8W4 DS1003RD42. SCHEMATICFigure 1. Schematic600-00657-Z1 REV EC.LAMBERTC.LAMBERTSHEETOFSHEETENGINEERDATEDRAWN BYPART #SHEET6/4/2013SCHEM,CRD1

CRD1616-8WDS1003RD4 53. BILL OF MATERIALSItem Rev DescripƟon Qty Reference Designator MFG MFG P/N1 DIODE RECT 400V 0.8A NPB MINIDIP 1 BR1 DIODES INC H

CRD1616-8W6 DS1003RD44. BOARD LAYOUTFigure 3. PCB Dimensions

CRD1616-8WDS1003RD4 7Figure 4. Top Silkscreen

CRD1616-8W8 DS1003RD4Figure 5. Bottom Silkscreen

CRD1616-8WDS1003RD4 9Figure 6. Top Routing