參數(shù)資料
型號: TDA4173
英文描述: TV Vertical Deflection Output Amplifier
中文描述: 電視垂直偏轉(zhuǎn)輸出放大器
文件頁數(shù): 2/6頁
文件大?。?/td> 71K
代理商: TDA4173
TELEFUNKEN Semiconductors
TDA 4173
2
Rev. A1: 16.12.1994
Absolute Maximum Ratings
Parameters
Symbol
V
S
V
5, 6
V
3
V
1, 7
I
O
Value
40
70
V
S
V
S
Unit
V
V
V
V
A
Supply voltage
Flyback peak voltage
Voltage at pin 3
Input voltage
Output peak current:
t = 2 ms, non repetitive
f = 50/60 Hz, t < 10 s
f = 50/60 Hz, t > 10 s
DC current at pin 3, @ V
5 <
V
2
Flyback current peak to peak,
f= 50/60 Hz, t
fly
1.5 ms
Power dissipation,
Storage temperature
Junction temperature
Pin 2
Pins 5 and 6
Pins 1 and 7
Pin 5
3
3.5
2.5
100
4
I
3
I
3
mA
A
Pin 3
T
case
= 70
°
C
P
tot
T
stg
T
j
20
W
°
C
°
C
– 40 to + 150
– 40 to + 150
Thermal Resistance
Parameters
Symbol
R
thJC
Maximum
3
Unit
K/W
Junction case
Electrical Characteristics
V
S
= 35 V, T
amb
= 25
°
C, (see test circuits)
Parameters
Test Conditions / Pin
I
3
= 0, I
S =
0
I
3
= 0, I
S =
0
figure 2
V
1
=1 V
figure 3
I
3
= 20 mA
figure 4
V
S
= 35 V, R
r
=39 k
figure 5
I
5
=1.2 A
I
5
=2.0 A
figure 6
I
5
=–1.2 A
I
5
=–2.0 A
figure 7
Symbol
I
2
I
6
Min
Typ
15
30
Max
20
45
Unit
mA
Quiescent current
Pin 2
Pin 6
Input quiescent current
Pin 1
–I
1
0.5
1
A
Saturation voltage to GND
(Pin 4)
Output voltage
Pin 3
V
3-4
0.5
1.1
V
Pin 5
Pin 5
V
5
18
V
Saturation voltage to GND
(Pin 4)
V
5-4
0.35
0.6
0.7
1.1
V
Saturation voltage to
supply (Pin 6)
Pin 5
V
5-6
1
1.2
1.5
1.8
V
Junction temperature for
thermal shut
down
T
j
140
°
C
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