전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

ISL97678 데이터시트(PDF) 8 Page - Intersil Corporation

부품명 ISL97678
상세설명  8-Channel 45V 50mA LED Driver
PDF  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  INTERSIL [Intersil Corporation]
홈페이지  http://www.intersil.com/cda/home
Logo INTERSIL - Intersil Corporation

ISL97678 데이터시트(HTML) 8 Page - Intersil Corporation

Back Button ISL97678 Datasheet HTML 4Page - Intersil Corporation ISL97678 Datasheet HTML 5Page - Intersil Corporation ISL97678 Datasheet HTML 6Page - Intersil Corporation ISL97678 Datasheet HTML 7Page - Intersil Corporation ISL97678 Datasheet HTML 8Page - Intersil Corporation ISL97678 Datasheet HTML 9Page - Intersil Corporation ISL97678 Datasheet HTML 10Page - Intersil Corporation ISL97678 Datasheet HTML 11Page - Intersil Corporation ISL97678 Datasheet HTML 12Page - Intersil Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 8 / 18 page
background image
8
FN6998.1
November 5, 2009
FIGURE 5. EFFICIENCY vs ILED
FIGURE 6. EFFICIENCY vs SWITCHING FREQUENCY
FIGURE 7. CHANNEL-TO-CHANNEL CURRENT
MATCHING EXAMPLE
FIGURE 8. CURRENT MATCHING vs VIN vs
TEMPERATURE
FIGURE 9. CURRENT LINEARITY vs LOW LEVEL PWM
DIMMING DUTY CYCLE
FIGURE 10. TYPICAL CHANNEL VOLTAGE EXAMPLE
Typical Performance Curves (Continued)
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
0
1020
304050
ILED (mA)
8P10S
24V/50mA
12V/50mA
84
85
86
87
88
89
90
91
92
93
94
95
400
600
800
1k
1.2k
1.4k
1.6k
SWITCHING FREQUENCY (Hz)
50mA
8P11S
24V
12V
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
13
6
CHANNEL
20mA - 8P12S
50mA - 8P11S
24
57
8
12V/50mA
12V/20mA
-1.0
-0.8
-0.6
-0.4
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
0
5
10
15
20
25
30
VIN (V)
50mA
8P11
0°C
-40°C
+85°C
+25°C
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0
PWM DIMMING DUTY CYCLE (%)
20mA - 8P12S
50mA - 8P11S
12V/50mA
5V/20mA
24V/20mA
24V/50mA
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
1
2
357
8
CHANNEL
20mA - 8P12S
50mA - 8P11S
46
12V/50mA
12V/20mA
HEADROOM CONTROL CHANNEL
ISL97678



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
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