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參數資料
| 型號： | LA78040B |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 偏轉 |
| 英文描述： | VERTICAL DEFLECTION IC, ZFM7 |
| 封裝： | TO-220, 7 PIN |
| 文件頁數： | 2/3頁 |
| 文件大小： | 53K |
| 代理商： | LA78040B |
LA78040B
No.A0980-2/3
Operating Condtions at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
+B2
24
V
Operating supply voltage range
+B2 op
16 to 33
V
Deflection output current
I5p-p
to 1.8
Ap-p
Operating Characteristics at Ta = 25
°C, +B2 = 24V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Deflection output saturation
voltage (lower)
Vsat5-4
I5 = 0.9A
1.3
V
Deflection output saturation
voltage (upper)
Vsat6-5
I5 = -0.9A
3.2
V
Pump-up charge saturation
voltage
Vsat3-4
I3 = 20mA
1.8
V
Pump-up discharge saturation
voltage
Vsat2-3
I3 = -0.9A
3.0
V
Idling current
Idl
20
50
mA
Midpoint voltage
Vmid
11.0
12.0
13.0
V
Note: Current flowing into the IC is positive (+) and current flowing out is negative (-).
Package Dimensions
Pin Connections and
unit : mm (typ)
Functional Block Diagram
3286
SANYO : 220-7H
22.
3
21.
5
17.
0
14.
5
8.
8
15.
0
2.
7
10.0
10.4 max
3.6
0.7
1.27
0.6
0.45
3.15
8.23
4.5
1.3
1
2
3
4
5
6
7
GND
Ver.OUTPUT
O
U
TP
UT
S
T
AGE
V
CC
NON
I
N
V.INPU
T
INVERTIN
G
INP
U
T
V
CC
PUMP
UP
O
U
T
Pump
Up
+
-
AMP
Thermal
Protection
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