NTE7136
Integrated Circuit
Vertical Deflection Power Amplifier for Monitors
Description:
The NTE7136 is a vertical power amplifier for differential input signals in a 9鈥揕ead SIP type package
suitable for color monitor/TV systems with deflection frequencies up to 140Hz.
Features:
D
Vertical Pre鈥揂mplifier with Differential Inputs
D
Powerless Vertical Shift
D
Flyback Voltage Generation Suitable for Two Operating Modes (Doubling the Supply Voltage
or External Supply for the Short Flyback Time, this Achieves a Minimum of Power Dissipation)
D
Vertical Output Stage with Thermal and SOAR Protection
D
High Deflection Frequency up to 140Hz
D
High Linear Sawtooth Signal Amplification
D
Possibility of Guarding the Deflection
D
Voltage Stabilizer
Absolute Maximum Ratings:
(Voltages referenced to substrate (Pin6) unbless otherwise specified)
Supply Voltage (Pin1), V
P1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V
Supply Voltage (Pin4), V
P2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V
Supply Voltage (Pin8), V
P3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V
Voltage on Pin2, Pin3, and Pin9, V
2
, V
3
, V
9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V
P1
Voltage on Pin5 and Pin7, V
5
, V
7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V
Current on Pin4, I
4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A
Output Current on Pin5 (Peak Value, Note 1), I
5 (M)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
鹵1.5A
Flyback Current on Pin7 (Peak Value), I
7 (M)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
鹵1.5A
Current on Pin9, I
9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?A
Junction Temperature (Note 1), T
VJ
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +168擄C
Operating Ambient Temperatrure Range, T
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?0擄 to +75擄C
Storage Temperature Range, T
stg
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 鈥?5擄 to +150擄C
Thermal Resistance, Junction鈥搕o鈥揗ounting Base, R
thJMB
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5K/W
Electrostatic Handling for all Pins (Note 2), V
es
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
鹵300V
Note 1. Internally limited by thermal protection; switching temperature point at 160
鹵8擄C
Note 2. Equivalent to discharging a 200pF capacitor throuhg a 0鈩?series resistor.
1
2
3
4
