DEFLECTION SYSTEM. TDA1470 Datasheet

TDA1470 SYSTEM. Datasheet pdf. Equivalent


Part TDA1470
Description TV VERTICAL DEFLECTION SYSTEM
Feature LINEAR INTEGRATED CIRCUIT TV VERTICAL DEFLECTION SYSTEM The TDA 1470 is a monolitic integrated circ.
Manufacture SGS
Datasheet
Download TDA1470 Datasheet


LINEAR INTEGRATED CIRCUIT TV VERTICAL DEFLECTION SYSTEM The TDA1470 Datasheet
Recommendation Recommendation Datasheet TDA1470 Datasheet




TDA1470
LINEAR INTEGRATED CIRCUIT
TV VERTICAL DEFLECTION SYSTEM
The TDA 1470 is a monolitic integrated circuit in a 16-lead dual in-line plastic package with or without
external bar. It is intended for direct driving of colour TV yokes, but it offers a wide application range
also in BW TVs, monitors and displays.
The functions incorporated are:
- Synchronization circuit
- Oscillator and ramp !jenerator
Power amplifier with high current capability
FIyback !jenerator
- Voltage regulator
ABSOLUTE MAXIMUM RATINGS
10
10
10
12
12
III
Ptot
T 519' Tj
Supply voltage at pin 3
Flyback peak voltage
Power amplifier input voltage
Output peak current (non repetitive) at t = 2 ms
Output peak current at f = 50 Hz, t';;; lOllS
Output peak current at f = 50 Hz, t> lOll s
Pin 2 D.C. current at V 16 < V3
Pin 2 peak to peak flyback current for f = 50 Hz, t fly ~ 1.5 ms
Pin 11 current
Maximum power dissipation at Tease ~ 75°C
Storage and junction temperature
35
60
+10
-0.5
3
3.5
2
100
3
20
25
-40 to 150
V
V
V
V
A
A
A
mA
A
mA
W
°C
ORDERING NUMBER: TDA 1470
MECHANICAL DATA
Dimensions in mm
6/82
540



TDA1470
CONNECTION AND BLOCK DIAGRAMS
(top view)
POWER GROUND
FLYBACK
SUPPLY VOLTAGE
RAMP OUT
RAMP GENERATOR
COMPENSATION
AMP. INPUT (+)
AMP. INPUT (-)
16 AMP. OUT
15 N C
14 AMP. SUPPLY
13 REG VOLTAGE
12 HEIGHT AOJUS T
11 SYNC. INPUT
10 OSCILLATOR
9 GROUND
The copper slug is electrically
connected to pin 9 (substrate)
SCHEMATIC DIAGRAM
aiD
all
R3
D2
.1
.2 01
10 13
.6
541
I,







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