전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

W-6237 데이터시트(PDF) 5 Page - Copal Electronics

부품명 W-6237
상세설명  High Voltage CMOS Boost
Download  13 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  COPAL [Copal Electronics]
홈페이지  http://www.nidec-copal-electronics.com/e
Logo COPAL - Copal Electronics

W-6237 데이터시트(HTML) 5 Page - Copal Electronics

  W-6237 Datasheet HTML 1Page - Copal Electronics W-6237 Datasheet HTML 2Page - Copal Electronics W-6237 Datasheet HTML 3Page - Copal Electronics W-6237 Datasheet HTML 4Page - Copal Electronics W-6237 Datasheet HTML 5Page - Copal Electronics W-6237 Datasheet HTML 6Page - Copal Electronics W-6237 Datasheet HTML 7Page - Copal Electronics W-6237 Datasheet HTML 8Page - Copal Electronics W-6237 Datasheet HTML 9Page - Copal Electronics Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 13 page
background image
W-6237
5
TYPICAL CHARACTERISTICS
(VIN = 3.6 V, CIN = 4.7 F, COUT = 0.22 F, L = 33 H with 8 LEDs at 20 mA, TAMB = 25 C, unless otherwise specified.)
Figure 4. Quiescent Current vs. VIN
(Not Switching)
Figure 5. Quiescent Current vs. VIN
(Switching)
)
V
(
E
G
A
T
L
O
V
T
U
P
N
I
)
V
(
E
G
A
T
L
O
V
T
U
P
N
I
4.8
4.2
4.5
3.9
3.6
3.3
3.0
2.7
0
20
40
60
80
100
120
140
5.0
4.5
4.0
3.5
3.0
2.5
0
0.5
1.0
1.5
2.0
Figure 6. FB Pin Voltage vs. Supply Voltage
Figure 7. FB Pin Voltage vs. Output Current
)
A
m
(
T
N
E
R
R
U
C
T
U
P
T
U
O
)
V
(
E
G
A
T
L
O
V
T
U
P
N
I
4.5
4.8
4.2
3.9
3.6
3.3
3.0
2.7
285
290
295
300
305
310
315
30
25
20
15
10
5
0
285
290
295
300
305
310
315
Figure 8. Switching Frequency vs. Supply
Voltage
Figure 9. Switching Waveforms
INPUT VOLTAGE (V)
0.5 sec/div
4.5
4.2
3.9
4.8
3.6
3.3
3.0
2.7
960
980
1000
1020
1040
VFB = 0.4 V
(not switching)
8 LEDs at 20 mA
VOUT = 26 V
SW pin
20V/div
Inductor
Current
100mA/div
VOUT
AC coupled
200mV/div
8 LEDs


유사한 부품 번호 - W-6237

제조업체부품명데이터시트상세설명
logo
Copal Electronics
W-6238 COPAL-W-6238 Datasheet
193Kb / 14P
   High Efficiency 10 LED Boost Converter
W-6238TD-GT3 COPAL-W-6238TD-GT3 Datasheet
193Kb / 14P
   High Efficiency 10 LED Boost Converter
More results

유사한 설명 - W-6237

제조업체부품명데이터시트상세설명
logo
ON Semiconductor
CAT4237 ONSEMI-CAT4237 Datasheet
279Kb / 13P
   High Voltage CMOS Boost White LED Driver
February, 2010 ??Rev. 2
CAT4237TD-T3 ONSEMI-CAT4237TD-T3 Datasheet
294Kb / 14P
   High Voltage CMOS Boost White LED Driver
Doc. No. MD-5013, Rev. C
logo
Catalyst Semiconductor
CAT4237 CATALYST-CAT4237 Datasheet
533Kb / 13P
   High Voltage CMOS Boost White LED Driver
logo
ON Semiconductor
CAT4237 ONSEMI-CAT4237_11 Datasheet
270Kb / 12P
   High Voltage CMOS Boost White LED Driver
November, 2011 ??Rev. 3
logo
Catalyst Semiconductor
CAT4237 CATALYST-CAT4237_07 Datasheet
302Kb / 14P
   High Voltage CMOS Boost White LED Driver
CAT4237 CATALYST-CAT4237_08 Datasheet
301Kb / 14P
   High Voltage CMOS Boost White LED Driver
logo
Major-Power Technology ...
MA2200 MPOWER-MA2200 Datasheet
194Kb / 2P
   High Voltage, Boost Controller
logo
Copal Electronics
W-6137 COPAL-W-6137 Datasheet
182Kb / 16P
   CMOS Boost Converter
logo
Microsemi Corporation
LX1742 MICROSEMI-LX1742 Datasheet
456Kb / 13P
   High Efficiency High Voltage Boost Controller
logo
Analog Devices
LTC3290 AD-LTC3290 Datasheet
1Mb / 14P
   High Voltage Boost Charge Pump
08/19 Rev. 0
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   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