NTE7077
Integrated Circuit
TV Fixed Voltage Regulator
110V
0.8V, 1A
Absolute Maximum Ratings:
Maximum Peak Input Voltage, V
IN
200V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Output Current, I
O
1A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Dissipation (T
C
= +100
C), P
D
27W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Transistor Junction Temperature, T
J
+150
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Temperature Range (Case Temperature, Note 1), T
opr
20
to +125
C
. . . . . . . . . . . . . . .
Storage Temperature Range, T
stg
30
to +125
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Note 1. Recommended Operating Temperature: T
opr
= +100
C
Electrical Characteristics: (T
A
= +25
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Output Voltage
V
O
V
IN
= 134V, I
O
= 500mA,
I
IN
= 5.9mA, Note 2
109.2
110.0
110.8
V
Line Regulation
Reg
LINE
V
IN
= 125V to 150V, I
O
= 500mA
2.4
V
Load Regulation
Reg
LOAD
V
IN
= 134V, I
O
= 250mA to 500mA
0.5
V
Output Voltage Temperature
Coefficient
V
IN
= 134V, I
O
= 500mA,
T
C
= 20
to +100
C
0
mV/
C
Input Output Saturation Voltage
V
EC(sat)
I
C
= 1A, I
B
= 10mA
1.5
V
Input Output Breakdown Voltage
V
CEO
I
CEO
= 10mA, I
B
= 0
200
V
DC Current Gain
h
FE
I
C
= 1A, V
CE
= 4V
1500
6500
Power Transistor Thermal
Resistance
R
JC
Between Junction and Case
1.8
C/W
Input Output Leakage Current
I
CEO
V
CE
(Pin3, Pin4) = 200V,
Pin1, Pin2, Pin5 Open
100
A
Output Base Reverse Current
Capacity (Between EmitterBase)
I
EB(S/B)
t = 65ms
300
mA
Note 2. The fixed output voltage is to be measured 5 seconds after the power switch is turned on.
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