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參數(shù)資料
| 型號(hào)： | AN5765 |
| 廠商： | PANASONIC CORP |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | CRT heater voltage control IC |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PSFM7 |
| 封裝： | HSIP-7 |
| 文件頁數(shù)： | 3/7頁 |
| 文件大?。?/td> | 63K |
| 代理商： | AN5765 |
ICs for TV
AN5765
3
I
Electrical Characteristics at T
a
=
25
°
C (continued)
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Regulator output voltage
V
3RL
V
7HI
V
CC
=
8 V, R3
=
20
, R7
=
10
V
CC
=
8 V, V
2
=
5 V,
R3
=
20
, R7
=
10
V
CC
=
8 V, V
2
=
3 V,
R3
=
20
, R7
=
10
V
CC
=
8 V, V
2
=
2 V,
R3
=
20
, R7
=
10
V
CC
=
8 V, V
2
=
0 V,
R3
=
20
, R7
=
10
V
CC
=
5.0 V, V
6
=
1 V
V
CC
=
6.0 V, V
6
=
1 V
V
CC
=
8 V, V
6
=
3.3 V
V
CC
=
8 V, V
6
=
4.5 V
4.7
5.0
5.1
V
Heater output voltage high
6.15
6.40
6.65
V
Heater output voltage mid.
V
7MID
4.95
5.2
5.45
V
Heater output voltage low
V
7LO
4.25
4.5
4.75
V
Heater output voltage off
V
7OFF
0
0.1
V
Delay capacitor discharge current
I
6C
1
5
4
mA
Delay capacitor charge current
I
6D
15
8.5
μ
A
Reset output voltage low
V
5LO
0
0.15
V
Reset output voltage high
V
5HI
4.7
5.0
5.1
V
Pin No.
Equivalent circuit
Description
1
V
CC
:
Power supply pin
DC 8 V (typ.) application
2
SW input:
SW input pin for changing over heater output (pin 7)
voltage
Changeover from DC 0 V to 5 V
I
Terminal Equivalent Circuits
Design reference data
Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Heater output operation start
supply voltage
V
OP7
V
CC
voltage at which V
7
becomes 0 V
to 4.5 V.
6.1
6.35
6.5
V
Delay capacitor charge start
regulator voltage
V
OP3
Regulator voltage at which pin 6
becomes low to high.
4.4
4.6
4.8
V
Delay capacitor discharge start
regulator voltage
V
OF3
Regulator voltage at which pin 6
becomes high to low.
3.9
4.1
4.3
V
Reset output operation stop
regulator voltage
V
OFF3
Regulator voltage at which pin 5
becomes high to low.
3.9
4.1
4.3
V
1
V
CC
2
3
20 k
30 k
V
CC
200
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