NTE7028
Integrated Circuit
Module, 3 Output Positive Voltage
Regulator for VCR
Features:
D
3 Outputs
D
Cutoff Function
Absolute Maximum Ratings:
(T
A
= +25擄C unless otherwise specified)
Maximum DC Input Voltage, V
IN
(DC) Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Maximum Average Output Current, I
O
Max
V
O
1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A
V
O
2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A
V
O
3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0A
Maximum Peak Output Current (Note 1), I
O
Max
V
O
1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0A
V
O
2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5A
V
O
3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0A
Operating Case Temperature, T
C
Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +105擄C
Junction Temperature, T
J
Max . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +150擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +105擄C
Thermal Resistance, Junction鈥搕o鈥揅ase, R
thJC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.5擄C/W
Note 1. Peak Current: For 0.2sec Max.
Electrical Characteristics:
(T
A
= +25擄C unless otherwise specified)
Parameter
Output Voltage Setting
Ripple Voltage
Output Cutoff
Temperature Coefficient
Line Regulation
Load Regulation
Minimum Input鈥揙utput Voltage
Difference
Test Conditions
Condition 1, Note 2
Condition 1
Condition 1, Note 3
Condition 1
Condition 2
Condition 3
Condition 4
Condition 5
V
O
1
60
0.1
0.03
15
20
200
1.2
V
O
2
3
0.1
0.02
鈥?/div>
2
45
1.2
V
O
3
5.2
鹵0.1
3
0.1
0.02
鈥?/div>
2
10
1.2
mV/A Max
v Max
Unit
V
mV
p鈥損
Max
V Max
%/擄C Max
mV/V Max
12.8
鹵0.3
12.1
鹵0.1
Note 2. Measurement must be made within 1 to 2 seconds after input switch is turned ON.
Note 3. When Pin11 is at High level (3V to 15V), VO1, VO2, and VO3 are turned ON.
When Pin11 is at Low level (0.6V or less), VO1, VO2, and VO3 are turned OFF.
1
2
