TDA2270 ST Microelectronics, TDA2270 Datasheet - Page 2

• Manufacturer Part Number: TDA2270
• Description: TV VERTICAL DEFLECTION OUTPUT CIRCUIT
• Manufacturer: ST Microelectronics

* Obtained with the GND pins soldered to printed circuit with minimized copper area.
ELECTRICAL CHARACTERISTICS
TDA2270
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
2/7
(refer to the test circuits, V
Symbol
V
Symbol
Symbol
R
R
T
V
V
V
V
15
I
I
V
V
R
th j–case
th j–amb
T
stg
I
I
15
16
V
7
V
P
7H
1
8
2L
7L
V
V
7
9
9
, V
, V
j
I
I
I
I
I
9
S
o
o
o
2
2
tot
, T
2
s
8
16
j
Pin 1 Quiescent Current
Pin 8 Quiescent Current
Amplifier Input Bias Current
Amplifier Input Bias Current
Pin 2 Saturation Voltage to GND
Quiescent Output Voltage
Output Saturation Voltage to GND
Output Saturation Voltage to Supply
Reference Voltage
Reference Voltage Drift versus Supply
Voltage
Reference Voltage Output Resistance
Junction Temperature for Thermal Shut
Down
Supply Voltage (pin 1)
Flyback Peak Voltage
Voltage at Pin 2
Amplifier Input Voltage
Output Peak Current (non repetitive, t = 2 ms)
Output Peak Current at f = 50 Hz, t
Output Peak Current at f = 50 Hz, t > 10 s
Pin 2 DC Current at V
Pin 2 Peak to Peak Flyback Current at f = 50 Hz, t
Total Power Dissipation at
Storage and Junction Temperature
Thermal Resistance Junction-case
Thermal Resistance Junction–ambient
Parameter
S
= 35 V, T
7
< V
1
Parameter
Parameter
amb
= 25
T
T
pins
amb
10 s
o
= 70 C
C unless otherwise specified)
90 C
I
I
V
V
I
V
V
I
– I
I
V
2
2
2
7
9
15
16
s
s
s
= o, I
= 0, I
= 20 mA
= 0.7 A
= 0
7
= 35 V, R
= 15 V, R
= 15 to 30 V
= 1 V
= 1 V
= 0.7 A
Test Conditions
7
7
fly
= 0, V
= 0, V
a
a
1.5 ms
= 39 k
= 13 k
16
16
= 3 V
= 3 V
Max
Max
Min.
– 40 to 150
+ V
– 0.1
– 0.1
Typ.
140
Value
Value
7.5
0.7
1.3
2.2
2.1
16
18
+ V
8
1
1
s
2.2
1.2
4.3
35
60
50
14
80
, – 0.5
2
2
1
s
Max.
– 1
– 1
1.8
16
36
1
2
mV/V
Unit
mA
mA
k
V
V
V
V
V
V
C
A
A
Unit
Unit
mA
C/W
C/W
W
W
V
V
V
A
A
A
A
Fig.
C
1a
1a
1a
1a
1c
1d
1d
1a
1a
1c
1b