数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

KA3882E 数据表(PDF) 3 Page - Fairchild Semiconductor

部件名 KA3882E
功能描述  SMPS Controller
Download  6 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  FAIRCHILD [Fairchild Semiconductor]
网页  http://www.fairchildsemi.com
标志 FAIRCHILD - Fairchild Semiconductor

KA3882E 数据表(HTML) 3 Page - Fairchild Semiconductor

  KA3882E Datasheet HTML 1Page - Fairchild Semiconductor KA3882E Datasheet HTML 2Page - Fairchild Semiconductor KA3882E Datasheet HTML 3Page - Fairchild Semiconductor KA3882E Datasheet HTML 4Page - Fairchild Semiconductor KA3882E Datasheet HTML 5Page - Fairchild Semiconductor KA3882E Datasheet HTML 6Page - Fairchild Semiconductor  
Zoom Inzoom in Zoom Outzoom out
 3 / 6 page
background image
KA3882E/KA3883E
3
Electrical Characteristics (Continued)
(VCC = 15V, RT = 10k
Ω, CT = 3.3nF, TA = 0°C to +70°C, Unless otherwise specified)
* Adjust VCC above the start threshold before setting at 15V
Notes :
1. These parameters, although guaranteed, are not 100% tested in production.
2. Parameter measured at trip point of latch with VFB = 0V.
3. Gain defined as:
4. Junction-to-air thermal resistance test enviroments.
-.
PCB information ;
Board thickness : 1.6mm , Board dimension : 76.2 X 114.3mm2 , Ref. : EIA / JSED51-3 and EIA / JSED51-7
-.
Board structure; Using the single layer PCB.
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Unit
ERROR AMPLIFIER SECTION
Input voltage
VI
VPIN1 = 2.5V
2.42
2.50
2.58
V
Input bias current
IBIAS
VFB=0V
-
-0.3
- 2
uA
Open loop gain
GVO
VO = 2V to 4V (Note1)
65
90
-
dB
Unity gain bandwidth
GBW
TJ= 25
°C (Note1)
0.7
1
-
MHz
PSRR
PSRR
VCC = 12V to 25V (Note1)
60
70
-
dB
Output sink current
ISINK
VPIN2 = 2.7V, VPIN1 = 1.1V
2
6
-
mA
Output source current
ISOURCE
VPIN2 = 2.3V, VPIN1 = 5.0V
-0.5
-0.8
-
mA
Output high voltage
VOH
VPIN2 = 2.3V, R1 = 15k
Ω to GND
5
6
-
V
Output low voltage
VOL
VPIN2 = 2.7V, R1 = 15k
Ω to Vref
-
0.8
1.1
V
OUTPUT SECTION
Output low level
VOL
ISINK = 20mA
-
0.1
0.4
V
ISINK = 200mA
-
1.5
2.2
V
Output high level
VOH
ISOURCE = 20mA
13
13.5
-
V
ISOURCE = 200mA
12
13.5
-
V
Rise time
tR
TJ = 25
°C, C1 = 1nF (Note1)
-
40
100
ns
Fall time
tF
TJ = 25
°C, C1 = 1nF (Note1)
-
40
100
ns
Output voltage swing limit
VOLIM
VCC = 27V, C1 = 1nF
-
22
-
V
UNDER VOLTAGE LOCKOUT SECTION
Start threshold
VTH
KA3882E
15
16
17
V
KA3883E
7.8
8.4
9.0
V
Min. operating voltage
( after turn on )
VTL
KA3882E
9
10
11
V
KA3883E
7.0
7.6
8.2
V
PWM SECTION
Maximum duty cycle
DMAX
KA3882E/KA3883E
94
96
100
%
Minimum duty cycle
DMIN
--
-
0
%
TOTAL STANDBY CURRENT
Start-up current
IST
--
0.2
0.4
mA
Operating supply current
ICC
VPIN2 = VPIN3 = 0V
-
11
17
mA
VCC zener voltage
VZ
ICC = 25mA
-
29
-
V
G
V
∆V
CO MP
∆V
SE NSE
------------------------- 0V
SENSE
0.8V
≤≤
;
=


类似零件编号 - KA3882E

制造商部件名数据表功能描述
logo
Fairchild Semiconductor
KA3882 FAIRCHILD-KA3882 Datasheet
69Kb / 5P
   SMPS CONTROLLER
logo
List of Unclassifed Man...
KA3882 ETC2-KA3882 Datasheet
2Mb / 31P
   SEMICONDUCTORS
logo
Fairchild Semiconductor
KA3882C FAIRCHILD-KA3882C Datasheet
43Kb / 6P
   SMPS Controller
KA3882C FAIRCHILD-KA3882C Datasheet
48Kb / 6P
   SMPS Controller
KA3882C FAIRCHILD-KA3882C Datasheet
48Kb / 6P
   SMPS Controller
More results

类似说明 - KA3882E

制造商部件名数据表功能描述
logo
Fairchild Semiconductor
KA7511 FAIRCHILD-KA7511 Datasheet
56Kb / 8P
   SMPS Controller
KA3843AC FAIRCHILD-KA3843AC Datasheet
47Kb / 6P
   SMPS Controller
KA3842B FAIRCHILD-KA3842B_02 Datasheet
125Kb / 10P
   SMPS Controller
UC3842A FAIRCHILD-UC3842A Datasheet
42Kb / 8P
   SMPS Controller
logo
ARTSCHIP ELECTRONICS CO...
MC34063A ARTSCHIP-MC34063A Datasheet
334Kb / 10P
   SMPS Controller
logo
Fairchild Semiconductor
UC3842 FAIRCHILD-UC3842 Datasheet
127Kb / 12P
   SMPS Controller
UC3846 FAIRCHILD-UC3846 Datasheet
67Kb / 10P
   SMPS Controller
KA3525A FAIRCHILD-KA3525A Datasheet
78Kb / 5P
   SMPS CONTROLLER
KA7515 FAIRCHILD-KA7515 Datasheet
36Kb / 6P
   SMPS Controller
logo
ON Semiconductor
KA3525A ONSEMI-KA3525A Datasheet
207Kb / 8P
   SMPS Controller
Rev. 1.0.1
KA3843B ONSEMI-KA3843B Datasheet
243Kb / 12P
   SMPS Controller
Rev. 1.0.2
More results


Html Pages

1 2 3 4 5 6


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
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