NTE7158
Integrated Circuit
Deflection Circuit Power Amp for Color TV
Description:
The NTE7158 is an integrated circuit in a 7鈥揕ead SIP type package designed for use as a power
amplifier for driving a deflection circuit in large and medium screen size color televisions.
Features:
D
Large Output Current: 2.2A
P鈥揚(yáng)
Max
D
Small Power Dissipation with a Pump鈥揢p Circuit
Absolute Maximum Ratings:
(T
A
= +25擄C unless otherwise specified)
Power Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30V
Pump鈥揢p Power Supply Voltage, V
Vt
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V
Terminal Voltage, E
in
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND鈥?.3V to V
Vt
+0.3V
Input Signal Voltage, e
in
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V to 1.2V
Deflection Current (Note 1), i
d
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
鹵1.5A
Operating Temperature Range, T
opr
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +85擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5擄 to +150擄C
Note 1. Power on time: 2ms, V
CEO
= 60V.
Note 2. Using an infinite heat sink.
Recommended Operating Conditions:
Parameter
Power Supply
Deflection Output Current
Symbol
V
CC
I
2P鈥揚(yáng)
Test Conditions
Min
鈥?/div>
鈥?/div>
Typ
27
鈥?/div>
Max
29
2.2
Unit
V
A
P鈥揚(yáng)
Electrical Characteristics:
(V
CC
= 24V, T
A
= +25擄C unless otherwise specified)
Parameter
Saturation Voltage of the Vertical Output Transistor
Saturation Voltage of the Pump鈥揢p Output Transistor
Output Current with No Input
Center Output Voltage
Symbol
V
V(sat)
1
V
V(sat)
2
V
P(sat)
1
V
P(sat)
2
I
b
V
center
Test Conditions
Note 3
Note 4
Note 5
Note 6
Note 7
Min
0.3
1.0
1.0
0.2
鈥?/div>
10
Typ
0.5
1.8
2.0
0.8
26
12
Max
1.0
3.6
3.0
1.6
next
NTE7158 產(chǎn)品屬性
NTE
置換半導(dǎo)體
否
1
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