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TDA8146 Fiches technique(PDF) 2 Page - STMicroelectronics

No de pièce TDA8146
Description  EAST/WEST CORRECTION FOR RECTANGULAR TV-TUBES
PDF  5 Pages
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Fabricant  STMICROELECTRONICS [STMicroelectronics]
Site Internet  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

TDA8146 Fiches technique(HTML) 2 Page - STMicroelectronics

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2
∆I
IREF
14
13
11
10
2.2V
REF
4
8
12
60
µA
8.2V
BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
I7
Output Sink Current
800
mA
I7
Output Source Current
100
mA
VS
Supply Voltage
33
V
V4
Vertical Flyback Input Voltage
– 0.3 to 60
V
V10
Input Voltage at Pin 10
– 10 to VS
V
V9
Input Voltage at Pin 9
– 10 to 20
V
Vin
Input Voltage at all other Pins
– 0.3 to VS
V
Tstg
Storage Temperature
– 40 to 150
°C
Tj
Junction Temperature
0 to 150
°C
THERMAL DATA
Symbol
Parameter
Value
Unit
Rth (j-a)
Junction-ambient Thermal Resistance
Max.
80
°C/W
ELECTRICAL CHARACTERISTICS
(refer to test circuit VS = 24V, Tj = 25
oC ; unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
VS
Supply Voltage
15
24
29
V
IS
Supply Current
Vout = LOW
4
7
mA
V5
Reference Voltage
8.2
V
V7L
Saturation Voltage
IO = 800mA Sink
1.2
2
V
VSAT
Diode Forward Voltage
IO = – 800mA
1.1
1.7
V
V7H
Saturation Voltage
IO = 100mA Source
0.8
1.25
V
I11
Current Sink Pin 11
40
60
80
µA
V9
Zener Voltage
I9 = 5mA
20
22
24
V
V4T
Vertical Blanking Threshold Voltage
VS – 0.5
VS
VS + 0.5
V
I4
Vertical Blanking Input Current
V4 = 50V
25
50
100
µA
V2
Reference Voltage at Pin 2
R1 = R2 = 10K
1.3
V
V3
Reference Voltage at Pin 3
1.3
V
VPARO
Parabola Voltage at Pin 12
∆ VSE = 0
9.7
V
VC
Parabola Voltage at Pin 12
∆ VSE = + 0.8V
7.05
V
TDA8146
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