Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

CM9320 Datasheet(PDF) 5 Page - California Micro Devices Corp

Part # CM9320
Description  Asymmetrical High Efficiency Two Channel Boost LED Driver
PDF  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  CALMIRCO [California Micro Devices Corp]
Direct Link  http://www.calmicro.com
Logo CALMIRCO - California Micro Devices Corp

CM9320 Datasheet(HTML) 5 Page - California Micro Devices Corp

  CM9320 Datasheet HTML 1Page - California Micro Devices Corp CM9320 Datasheet HTML 2Page - California Micro Devices Corp CM9320 Datasheet HTML 3Page - California Micro Devices Corp CM9320 Datasheet HTML 4Page - California Micro Devices Corp CM9320 Datasheet HTML 5Page - California Micro Devices Corp CM9320 Datasheet HTML 6Page - California Micro Devices Corp CM9320 Datasheet HTML 7Page - California Micro Devices Corp CM9320 Datasheet HTML 8Page - California Micro Devices Corp CM9320 Datasheet HTML 9Page - California Micro Devices Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 10 page
background image
© 2006 California Micro Devices Corp. All rights reserved.
05/08/06
490 N. McCarthy Blvd., Milpitas, CA 95035-5112
l
Tel: 408.263.3214
l
Fax: 408.263.7846
l
www.cmd.com
5
CM9320
PRELIMINARY
EFFICIENCY vs. INDUCTOR
65
70
75
80
85
90
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
VIN (V)
ILED1,2 = 20 mA
4WLED/ch
TA = 25 ºC
L=4.7uH
L=3.3uH
L=2.7uH
L=1.5uH
L=10uH
L=15uH
EFFICIENCY vs. STRING CONFIGURATION
74
76
78
80
82
84
86
88
90
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
VIN (V)
L = 4.7uH
CH1,2 = 4W+3W
TA = 25 ºC
ILED=20mA+20mA
ILED=5mA+20mA
ILED=20mA+5mA
ILED vs. VIN
19.0
19.2
19.4
19.6
19.8
20.0
20.2
20.4
20.6
20.8
21.0
21.2
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
VIN (V)
L=4.7uH
4 WLED/ch
TA = 25 ºC
ILED2
ILED1
EFFICIENCY vs. ILED
60
65
70
75
80
85
90
0
5
10
15
20
25
30
35
ILED (mA)
L = 4.7uH
4WLED/ch
TA = 25 ºC
Vin=5.6V
4.2V
3.6V
3.0V
2.7V
EFFICIENCY v.s VIN
75
80
85
90
2.02.5
3.03.5
4.0
4.5
5.05.5
6.0
VIN (V)
ILED1,2 = 20mA
L = 4.7uH
4 WLED/ch
ILED vs. VIN (high currents)
50
60
70
80
90
100
110
120
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
VIN (V)
No-Interleave
TA = 25 ºC
L=10uH, 3W+4W, 60mA+40mA
L=10uH, 4W+4W, 50mA+40mA
L=4.7uH, 4W+4W, 40mA+40mA
Typical Performance Curves



Html Pages

1 2 3 4 5 6 7 8 9 10


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com