JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-220 Plastic-Encapsulate Voltage Regulator
s
CJ7906
Three-terminal negative voltage regulator
TO-220
FEATURES
Maximum
output
current I
OM
: 1.5 A
Output voltage V
o
: - 6 V
Continuous total dissipation
P
D
:
1.5
W (T
a
= 25
℃
)
15 W (T
C
= 25
℃
)
1 GND
2. IN
3. OUT
123
ABSOLUTE MAXIMUM RATINGS(Operating temperature range applies unless otherwise specified)
Parameter
Input Voltage
Thermal
Resistance from Junction to Ambient
Thermal
Resistance from Junction to Case
Operating Junction Temperature Range
Storage Temperature Range
Parameter
Output
Voltage
Load Regulation
Line
Regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Output
Voltage Drift
Ripple Rejection
Dropout Voltage
Peak Current
TYPICAL APPLICATION
Symbol
Vo
Symbol
V
i
R
θJA
R
θJC
T
OPR
T
STG
Test conditions
25℃
-8V≤V
i
≤-21V,
Io=5mA-1A
P≤15W
Io=5mA-1.5A
Io=250mA-750mA
-8V≤V
i
≤-25V
-9V≤V
i
≤-13V
-8V≤V
i
≤-25V
5mA≤I
O
≤1A
10Hz≤f≤100KHz
I
O
=5mA
Value
-35
66.7
6.67
0-125
-65-150
Min
-5.75
-5.7
Typ
-6
-6
15
5
12.5
4
1.5
Unit
V
℃/W
℃/W
℃
℃
Max
-6.25
-6.3
120
60
120
60
2
1.3
0.5
150
-0.4
Unit
V
V
mV
mV
mV
mV
mA
mA
mA
μV
mV/℃
dB
V
A
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE
(Vi=-11V, Io=500mA,Ci=2.2μF, Co=1μF, unless otherwise specified)
0-125℃
25℃
25℃
25℃
25℃
25℃
0-125℃
0-125℃
25℃
0-125℃
0-125℃
25℃
25℃
∆Vo
∆Vo
Iq
∆Iq
∆Iq
V
N
∆Vo/∆T
RR
Vd
Ipk
Vi
-9V≤V
i
≤-19V,f=120Hz
Io=1A
54
60
1.1
2.1
2
CJ7906
UTC
3
Vo
Ci
2.2μF
1
Co
1μF
B,Jul,2011
JIANGSU [ JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD ]
