NTE7039 NTE ELECTRONICS, NTE7039 Datasheet
NTE7039
Manufacturer Part Number
NTE7039
Description
Replacement Semiconductors SIP-13 VERT DEFL OUT
Manufacturer
NTE ELECTRONICS
Datasheet
1.NTE7039.pdf
(3 pages)
Specifications of NTE7039
Ic Function
Vertical Deflection Output Circuit With Drive Circuit For CRT Display
Supply Voltage Range
8V To 14V, 10V To 27V
Operating Temperature Range
-20°C To +85°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Description:
The NTE7039 and NTE7104 are vertical deflection output ICs developed for use in high–grade TVs
and displays. The interlace and crossover distortion responses, in particular, have been greatly im-
proved, allowing excellent picture quality on large size television screens and high precision interlace
mode displays.
Also, pulse signals can be used for input signals due to the on–chip sawtooth wave generating circuit
and driver circuit. Further, the DC and AC feedback circuits can be formed with these ICs alone, sim-
plyfing pattern design of sets and ensuring stable performance.
The NTE7104 has a maximum deflection current of 1.8A
to mid–size televisions while the NTE7039 has a minimum deflection current of 2.2A
used for larger size sets, and can drive television screen sizes from 33 to 37 inches.
Features:
D Low Power Dissipation due to On–Chip Pump–Up Circuit
D On–Chip 50/60Hz Vertical Size Control Circuit
D On–Chip Sawtooth Wave Generating Circuit
D On–Chip Drive Circuit
D Vertical Output Circuit
D On–Chip Thermal Protection Circuit
D Excellent Interlace Response
D Excellent Crossover Response
Absolute Maximum Ratings: (T
Driver Supply Voltage, +V
Pump–Up Supply Voltage, +V
Output Supply Voltage, +V
Deflection Output Current, I
Thermal Resistance, Junction–to–Case, R
Allowable Power Dissipation (With Infinite Heat Sink), P
Operating Temperature Range, T
Storage Temperature Range, T
Vertical Deflection Output Circuit
CC
CC
w
DEF
1 max
/Drive Circuit for CRT Display
13 max
CC
stg
8 max
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
opr
A
NTE7039 & NTE7104
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
= +25 C unless otherwise specified)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Integrated Circuit
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
thJ–C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
p–p
D
max
, making it appropriate for use in portable
. . . . . . . . . . . . . . . . . . . . . . . . . . .
–1.5 to +1.5A
p–p
–40 to +150 C
–20 to +85 C
, so it can be
4 C/W
15V
30V
62V
P–O
8W
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NTE7039 Summary of contents
Page 1
... Description: The NTE7039 and NTE7104 are vertical deflection output ICs developed for use in high–grade TVs and displays. The interlace and crossover distortion responses, in particular, have been greatly im- proved, allowing excellent picture quality on large size television screens and high precision interlace mode displays. Also, pulse signals can be used for input signals due to the on– ...
Page 2
... Vertical Amplitude Control Pin Voltage Ramp Waveform Generator Start Voltage Pump–Up Charge Saturation Voltage Pump–Up Discharge Saturation Voltage NTE7039 NTE7104 Deflection Output Saturation Voltage (Lower) NTE7039 NTE7104 Deflection Output Saturation Voltage (Upper) NTE7039 NTE7104 Idling Current Voltage Gain = +25 C unless otherwise specified + 12V ...
Page 3
Dia 1 .079 (2.0) .095 (2.4) .548 (13.9) .607 (15.4) 13 .178 (4.5) ...