DataSheetWiki

WEJ7818 Datasheet دیتاشیت PDF دانلود

دیتاشیت - WEJ - Three-terminal positive voltage regulator

شماره قطعه WEJ7818
شرح مفصل Three-terminal positive voltage regulator
تولید کننده WEJ 
آرم WEJ 


1 Page

		

No Preview Available !

WEJ7818 شرح
RoHS
WEJ7818
WEJ7818 Three-terminal positive voltage regulator
DFEATURES
Maximum Output current
TIOM: 1.5 A
.,LOutput voltage
Vo: 18 V
TO-220
1. IN
2. GND
3. OUT
123
OABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
CParameter
Symbol
Value
Input Voltage
V i 35
ICOperating Junction Temperature Range
TOPR
0~+125
Storage Temperature Range
TSTG
-65~+150
Unit
V
NELECTRICAL CHARACTERISTICS (Vi=10V,Io=500mA,0<Tj<125,Ci=0.33µF,Co=0.1µF, unless otherwise specified )
OParameter
Symbol
Test conditions
MIN TYP MAX UNIT
ROutput voltage
Tj=25
17.3 18
18.7
V
Vo
21VV i33V, Io=5mA~1A
Po15W
17.1 18
18.9
V
TLoad Regulation
Vo Tj=25, Io=5mA~1.5A
Tj=25, Io=250mA~750mA
12 360
4 180
mV
mV
CLine regulation
Vo 21V i33V Tj=25
24V i30V Tj=25
15 360
5 180
mV
mV
EQuiescent Current
Quiescent Current Change
LOutput Noise Voltage
Iq
Iq
Iq
VN
Tj=25
21VV i33V
5mAI O1A
10Hzf100KHz
4.5 8
1
0.5
110
mA
mA
mA
uV
ERipple Rejection
RR 22VV i32V,f=120Hz,Tj=2553 69
dB
Dropout Voltage
Vd Tj=25, Io=1A
2V
Short Circuit Current
Isc Vi=35V, Ta=25
200 mA
JPeak Current
Ipk Tj=25
2.1 A
WETYPICAL APPLICATION
vi 1
3 Vo
UTC7818
2
Ci Co
0.33µF
0.1µF
WEJ ELECTRONIC CO.
Http:// www.wej.cn E-mail:wej@yongerjia.com
Free Datasheet http://www.datasheet4u.com/

قانون اساسیصفحه 1
دانلود [ WEJ7818 دیتاشیت ]



دیتاشیت توصیه

شماره قطعه شرح مفصل تولید کنندگان
WEJ7810 Three-terminal positive voltage regulator WEJ
WEJ
WEJ7812 Three-terminal positive voltage regulator WEJ
WEJ
WEJ7815 Three-terminal positive voltage regulator WEJ
WEJ
WEJ7818 Three-terminal positive voltage regulator WEJ
WEJ

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   تماس با ما  |   جستجو