A1175 ST Microelectronics, A1175 Datasheet - Page 2

• Manufacturer Part Number: A1175
• Description: Search -----> TDA1175
• Manufacturer: ST Microelectronics

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TDA1175P
ABSOLUTE MAXIMUM RATINGS
(1) Obtained with tabs soldered to printed circuit with minimized copper area.
2/8
BLOCK DIAGRAM
THERMAL DATA
SYNC
R
Symbol
Symbol
R
T
V
th (j-amb)
FREQ
stg
th (j-tab)
6
V
P
I
V
, V
I
I
I
I
I
10
14
tot
o
o
o
3
3
, T
C1
s
7
j
P1
Supply Voltage at Pin 2
Flyback Peak Voltage
Power Amplifier Input Voltage
Output Peak Current (non repetitive) at t = 2ms
Output Peak Current at f = 50Hz, t
Output Peak Current at f = 50Hz, t > 10 s
Pin 3 DC Current at V
Pin 3 Peak to Peak Flyback Current for f = 50Hz, t
Pin 10 Current
Power Dissipation : at T
Storage and Junction Temperature
Thermal Resistance Junction-pin
Thermal Resistance Junction-ambient
11
10
TDA1175P
4
OSCILLATOR
5
CIRCUIT
SYNC
12
TABS
HEIGHT
13
at T
6
8
9
< V
tab
amb
P2
2
Parameter
= 90 C
Parameter
REGULATOR
GENERATOR
= 70 C (free air) (1)
VOLTAGE
RAMP
10 s
R
A
C
2
16
2
LINEARITY
C3
P3
GENERATOR
FLYBACK
BUFFER
STAGE
fly
3
1
1.5ms
Max.
Max.
C4
R
B
PREAMPLIFIER
AMPLIFIER
POWER
14
7
D
A
– 40, + 150
Value
Value
– 0.5
+ 10
12
80
R
100
2.5
1.5
1.8
4.3
R
35
60
D
2
1
C
20
+ V
15
6
S
C5
R
G
C6
R
H
C8
R
E
C/W
Unit
C/W
Unit
C9
mA
mA
YOKE
W
W
V
V
V
V
A
A
A
A
C7
R
C
F
(1)