CJ7815 [JCST]
Three-terminal positive voltage regulator; 三端的正电压调节器
| 型号： | CJ7815 |
| 厂家： | 
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD |
| 描述： | Three-terminal positive voltage regulator |
| 文件： | 总2页 (文件大小：124K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-220 Encapsulate Voltage Regulator
TO— 220
CJ7815 Three-terminal positive voltage regulator
FEATURES
Maximum Output current
IOM 1.5
1.IN
:
A
2.GND
3.OUT
Output voltage
Vo ： 15
V
1 2 3
ABSOLUTE MAXIMUM RATINGS（Operating temperature range applies unless otherwise specified）
Parameter
Input Voltage
Symbol
Vi
Value
35
Unit
V
Operating Junction Temperature Range
Storage Temperature Range
TOPR
TSTG
-20-+125
-55-+150
℃
℃
ELECTRICAL CHARACTERISTICS(Vi=23V,Io=500mA,0℃<Tj<125℃,Ci=0.33μF,Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Test conditions
MIN
TYP
MAX
UNIT
Tj=25℃
14.4
15
15.6
V
Output voltage
Vo
17.5V≤ Vi≤ 30V, Io=5mA-1A
Po< 15W
14.25
15
15.75
V
Tj=25℃, Io=5mA-1.5A
Tj=25℃, Io=250mA-750mA
17.5V≤ Vi≤ 30V, Tj=25℃
12
3
300
150
300
mV
mV
mV
Load Regulation
Line regulation
△Vo
△Vo
12
20V≤ Vi≤ 26V, Tj=25℃
Tj=25℃
3
150
8
mV
mA
Quiescent Current
Iq
△Iq
△Iq
VN
4.3
17.5V≤ Vi≤ 30V
1
mA
Quiescent Current Change
Output Noise Voltage
5mA≤ IO≤ 1A
0.5
mA
10Hz≤ f≤ 100KHz
90
70
μV
dB
Ripple Rejection
Dropout Voltage
Short Circuit Current
Peak Current
RR
18.5V≤ Vi≤ 28.5V,f=120Hz,Tj=25℃
54
Vd
Tj=25℃, Io=1A
Tj=25℃
2
V
mA
A
Isc
Ipk
230
2.1
Tj=25℃
TYPICAL APPLICATION
vi
1
3
Vo
CJ7815
2
Co
Ci
0.1μF
0.33μF
TO-220-3L PACKAGE OUTLINE DIMENSIONS
A
D
C1
φ
b1
b
A1
e
C
e1
Dimensions In Millimeters
Symbol
Dimensions In Inches
Min
Max
Min
Max
4.470
2.520
0.710
1.170
0.310
1.710
10.010
8.500
12.060
4.670
2.820
0.910
1.370
0.530
1.370
10.310
8.900
12.460
1.176
0.099
0.028
0.046
0.012
0.046
0.394
0.335
0.475
0.184
0.111
0.036
0.054
0.021
0.054
0.406
0.350
0.491
A
A1
b
b1
c
c1
D
E
E1
e
0.100TYP
2.540TYP
4.980
2.590
13.400
3.560
3.790
5.180
2.890
13.800
3.960
3.890
0.196
0.102
0.528
0.140
0.149
0.204
0.114
0.543
0.156
0.153
e1
F
L
L1
φ
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