TDA9102 ST Microelectronics, TDA9102 Datasheet - Page 3

• Manufacturer Part Number: TDA9102
• Description: H/V PROCESSOR FOR TTL V.D.U
• Manufacturer: ST Microelectronics

ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
ELECTRICAL CHARACTERISTICS
HORIZONTAL SECTION
(T
T
Symbol
Symbol
Symbol
R
R
V
V
STG
AMB
V
P
TH(J-C)
TH(J-A)
3
I
SYNC
I
7
V
I
I
V
V
V
K
K
V
V
V
T
FLY
OH
TOT
I
t
I
I
I
t
t
I
I
15
19
- V
S
1
3
4
5
7
D
8
9
sat
S
S
1
2
0
3
4
4
5
8
, T
1
= 25
J
Supply Voltage
Sync Input Peak Voltage
Output Sinking Peak Current (Pin 7 ; t < 3 s)
Output Current (Pin 15)
Output Current (Pin 19)
Total power dissipation
Storage and Junction Temperature
Junction-case Thermal Resistance
Junction-ambient Thermal Resistance
Supply Voltage Range
Supply Current
Voltage Reference at Pin 1
Current at Pin 1
Voltage Swing at Pin 2
Free Running Frequency Constant
Control Voltage Range
Peak Control Current
Gain Phase Comparator 1
K
Sync Threshold Input (neg. edge)
Current at Pin 4
Input Pulse Duration T = 1/f
Monostable Threshold
Internal Pulse Width (t
Output Pulse Duration (low) - T = 1/f
Output Saturation Voltage
Permissible delay between output pulse
leading edge and flyback pulse leading edge
(for keeping a constant duty cycle) ; T
Flyback Input Current at Pin 8
Clamp voltage at Pin 8
Current for switching low the output pulse
Peak control current
o
3
C, V
= 2 x I
S
= 12V, refer to the test circuits, unless otherwise specified)
3
T
/ 360
T
pin
amb
< 90
Parameter
< 70
o
5
C
o
= C5 x V
C
H
Parameter
Parameter
5
/I
5
H
)
f
1
H
I
f
(See technical note 1)
@ f
C5 = 220 pF
(see technical note 2)
f
f
I
See technical note 4
@ f
1
o
H
H
7
Flyback On
Flyback Off
I
I
= 0.5mA
= 1/(K
= 27kHz
= 600 mA
= 70kHz
Sync high
Sync low
Input high
Input low
8 =
8
H
H
= - 1mA
Test conditions
= 27kHz
1mA
= 27.64kHz
0
x R1 x C2)
0.38T
0.35T
Min.
10.5
- 10
3.2
3.7
2.8
1.6
5.6
0.7
0.6
0.7
- 1
-1
2
1
0.41 T - t
- 40 to 150
Value
Value
0.41T
0.39T
+ V
Typ.
3.04
- 10
- 10
1.4
1.5
3.5
2.5
3.6
1.2
0.9
18
40
55
12
40
17
2
4
3
6
S
FLY
0.44T
0.43T
Max.
0.9T
- 0.6
15.5
3.8
4.3
3.2
0.8
6.4
2.5
70
10
TDA9102C
8
2
2
degree
o
o
Unit
Unit
Unit
C/W
C/W
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
o
W
W
V
V
A
V
V
V
V
V
V
V
V
V
s
C
PP
A
A
A
s
s
s
s
3/7