TDA8350 Philips Semiconductors, TDA8350 Datasheet - Page 2

• Manufacturer Part Number: TDA8350
• Description: DC-coupled vertical deflection and East-West output circuit
• Manufacturer: Philips Semiconductors

Philips Semiconductors
FEATURES
QUICK REFERENCE DATA
Note
1. A flyback supply voltage of 50 V up to 60 V is allowed in application. A 220 nF capacitor in series with a 22
January 1995
DC supply
V
I
Vertical circuit
I
I
V
Flyback switch
I
V
East-West amplifier
I
V
I
Thermal data (in accordance with IEC 747-1)
T
T
T
P
O(p-p)
diff(p-p)
M
O(sink)
bias
Few external components
Highly efficient fully DC-coupled vertical output bridge
circuit
Vertical flyback switch
Guard circuit
Protection against:
– short-circuit of the output pins
– short-circuit of the output pins to V
High EMC immunity due to common mode inputs
Temperature (thermal) protection
East-West output stage with one single conversion
resistor.
stg
amb
vj
P
diff(p-p)
FB
O(sink)
DC-coupled vertical deflection and
East-West output circuit
SYMBOL
(dependent on I
capacitor of V
33
(see application circuit Fig.5).
supply voltage
quiescent current
output current (peak-to-peak value)
differential input current
(peak-to-peak value)
differential input voltage
(peak-to-peak value)
peak output current
flyback supply voltage
output current (sink only)
peak output voltage
input bias current
storage temperature
operating ambient temperature
virtual junction temperature
FB
O
has to be connected between pin 8 and pin 4. This supply voltage line must have a resistance of
and the inductance of the coil) has to be connected between pin 7 and ground. The decoupling
PARAMETER
P
note 1
I
O(sink)
2
GENERAL DESCRIPTION
The TDA8350Q is a power circuit for use in 90 and 110
colour deflection systems for field frequencies of 50
to 120 Hz. The circuit provides a DC driven vertical
deflection output circuit, operating as a highly efficient
class G system and an East-West driver for sinking the
diode modulator current.
CONDITIONS
= 10 A
9
65
25
MIN.
Preliminary specification
30
600
1.5
TYP.
TDA8350Q
25
3
1.8
50
60
500
40
1
150
+75
150
MAX.
1.5
V
mA
A
V
A
V
V
mA
V
resistor
C
C
C
UNIT
A
A