CJ7812 PDF даташит
Спецификация CJ7812 изготовлена «Jiangsu Changjiang Electronics Technology» и имеет функцию, называемую «Three-terminal positive voltage regulator». |
|
Детали детали
Номер произв | CJ7812 |
Описание | Three-terminal positive voltage regulator |
Производители | Jiangsu Changjiang Electronics Technology |
логотип |
2 Pages
No Preview Available ! |
www.DataSheet4U.com JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-252-2L/TO-251 Plastic-Encapsulate Voltage Regulator
CJ7812 Three-terminal positive voltage regulator
FEATURES
Maximum Output current IOM: 1.5 A
Output voltage Vo: 12 V
Continuous total dissipation
PD: 1.25 W
TO-251
TO-252-2L
1. IN
2. GND
3. OUT
ABSOLUTE MAXIMUM RATINGS(Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Input Voltage
V i 40
Operating Junction Temperature Range
Storage Temperature Range
TOPR
TSTG
0-150
-65-150
Unit
V
℃
℃
\ELECTRICAL CHARACTERISTICS(Vi=19V,Io=500mA,0℃<TJ<125℃,Ci=0.33μF,Co=0.1μF,
Parameter
Symbol
Test conditions
MIN
Output voltage
TJ=25℃
Vo Io= 5.0mA-1.0A, P<15W
14.5V≤ Vi ≤27V
11.5
11.4
Load Regulation
∆Vo TJ=25℃, 14.5V≤ Vi ≤30V
TJ=25℃, 16V≤Vi≤22V
Line regulation
∆Vo TJ=25℃, IO=5.0mA - 1.5A
TJ=25℃, IO=250mA - 750mA
Quiescent Current
Iq TJ=25℃
Quiescent Current Change ∆Iq 5.0mA≤ IO ≤1.0A
14.5V ≤Vi≤ 30V
Output Noise VoItage
VN f =10Hz to 100KHz,TJ=25℃
Ripple Rejection
RR f =120Hz, 15V≤ Vi ≤25V
55
Dropout Voltage
Vd IO=1.0A,TJ=25℃
Output resistance
RO f = 1KHz
Short Circuit Current
Isc Vi=35V, TJ=25℃
Peak Current
Ipk TJ=25℃
unless
TYP
12.0
12
10
3
11
5.0
5.1
76
71
2
18
350
2.2
otherwise specified )
MAX UNIT
12.5
V
12.6
V
240 mV
120 mV
240 mV
120 mV
8 mA
0.5 mA
1.0 mA
μV
dB
V
mΩ
mA
A
TYPICAL APPLICATION
Vi 1
Ci
0.33μF
CUJT7C812
2
3 Vo
Co
0.1μF
No Preview Available ! |
www.DataSheet4U.com
Typical Characteristics
CJ7812
Скачать PDF:
[ CJ7812.PDF Даташит ]
Номер в каталоге | Описание | Производители |
CJ7810 | Three-terminal positive voltage regulator | Jiangsu Changjiang Electronics Technology |
CJ7812 | Three Terminal Positive Voltage Regulator | Inchange Semiconductor |
CJ7812 | Three-terminal positive voltage regulator | Jiangsu Changjiang Electronics Technology |
CJ7812F | Three-terminal positive voltage regulator | Jiangsu Changjiang Electronics Technology |
Номер в каталоге | Описание | Производители |
TL431 | 100 мА, регулируемый прецизионный шунтирующий регулятор |
Unisonic Technologies |
IRF840 | 8 А, 500 В, N-канальный МОП-транзистор |
Vishay |
LM317 | Линейный стабилизатор напряжения, 1,5 А |
STMicroelectronics |
DataSheet26.com | 2020 | Контакты | Поиск |