NTE7153
Integrated Circuit
Vertical Deflection Output Circuit
Description:
The NTE7153 is a vertical deflection output integrated circuit in a 7Lead SIP type package designed
for use in TV and CRT displays with excellent image quality that use a BUS control system signal proc-
essing IC. This device can drive the direct (even including a DC component) deflection yoke with the
sawtooth wave output from the BUS control system signal processing IC. Because the maximum
deflection current is 2.2A
PP
, the NTE7153 is suitable for use in large screen sets.
Features:
D
Low Power Dissipation due to BuiltIn PumpUp Circuit
D
Vertical Output Circuit
D
Thermal Protection Circuit BuiltIn
D
Excellent Crossover Characteristics
D
DC Coupling Possible
Absolute Maximum Ratings: (T
A
= +25
C unless otherwise specified)
Maximum Supply Voltage, V
CC
6 max
34V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Block Supply Voltage, V
CC
3 max
70V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Deflection Output Current, I
2
max
1.5 to +1.5A
PO
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Allowable Power Dissipation (With Arbitraily Large Heat Sink), P
D
max
9W
. . . . . . . . . . . . . . . . . . . .
Operating Temperature Range, T
opr
20
to +85
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage Temperature Range, T
stgv
40
to +150
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermal Resistance, JunctiontoCase, R
thJC
4
C/W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Operation Conditions: (T
A
= +25
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Recommended Supply Voltage
V
CC
6
24
V
Operating Supply Voltage Range
V
CC
6 op
16
33
V
Recommended Deflection Output Current
I
2PP
2.2
A
PP
Electrical Characteristics: (V
CC
6 = 24V, T
A
= +25
C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
PumpUp Charge Saturation Voltage
V
S
71
I
7
= 20mA
1.8
V
PumpUp Discharge Saturation Voltage
V
S
67
I
7
= 1.1A
3.2
V
Deflection Output Saturation Voltage (Lower)
V
S
21
I
2
= 1.1A
1.5
V
Deflection Output Saturation Voltage (Upper)
V
S
32
I
2
= 1.1A
3.5
V
Idling Current
I
DL
35
65
mA
Midpoint Voltage
V
MID
11
12
13
V
Output Stage V
CC
V
CC
Pin Connection Diagram
(Front View)
.527
(13.4)
.425
(10.8)
.590
(15.0)
.708 (18.0)
.228
(5.8)
.100 (2.54)
.118 (3.0)
1
7
Inverting Input
PumpUp Output
NonInverting Input
Ver. Output
7
6
5
4
3
2
1
GND
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