NTE1804 NTE-1804 | ECG1804 ECG-1804 | NTE Electronics
NTE1804
Integrated Circuit
Vertical Deflection Circuit
for Large Screen TV
Description:
The NTE1804 is an integrated circuit in a 13-Lead SIP type package designed for vertical deflection
in video monitors and large screen color television receivers, e.g. 30AX and PIL-S4 systems.
Features:
- Oscillator; Switch Capability for 50Hz/60Hz Operation
- Synchronization Circuit
- Blanking Pulse Generator with Guard Circuit
- Sawtooth Generator with Buffer Stage
- Preamplifier with Fed-Out Inputs
- Output Stage with Thermal and Short-Circuit Protection
- Flyback Generator
- Voltage Stabilizer
Info as pdf-file
NTE-ECG replacement list as pdf-file
NTE-ECG diagrams
Absolute Maximum Ratings:
Supply Voltage (V9), VCC............................................................ 40V
Supply Voltage Output Stage (Pin5), V5...............................................58V
Voltages
Pin3, V3...................................................................... 7V
Pin13, V13.................................................................... 7V
Pin4 & Pin10, V4, V10.........................................................24V
Pin6, V6.....................................................................58V
Pin6, -V6.....................................................................0V
Pin7 & Pin11, V7, V11.........................................................40V
Currents
Pin1, I1.................................................................... 0mA
Pin1, -I1...................................................................1mA
Pin2, ±I2.................................................................. 10mA
Pin3, IP3...................................................................0mA
Pin3, -I3...................................................................5mA
Pin7, I7.................................................................... 1.2A
Pin7, -I7...................................................................1.5A
Pin11, I11.................................................................. 50mA
Pin11, -I11.................................................................. 1mA
Pin12, I12.................................................................. 3mA
Pin12, -I12.................................................................0mA
Operating Ambient Temperature Range, TA...................................-20° to +85°C
Storage Temperature Range, Tstg.......................................... -25° to +150°C
Note 1. Pin5, Pin6, and Pin8: internally limited by the short-circuit protection circuit.
Note 2. Total power dissipation: internally limited by the thermal protection circuit.
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