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参数资料
| 型号： | LA5648 |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, DIP8 |
| 封装： | 0.300 INCH, DIP-8 |
| 文件页数： | 3/5页 |
| 文件大小： | 73K |
| 代理商： | LA5648 |
LA5648
No.A0921-3/5
Continued from preceding page.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Timer charge current
ICTCHG
-9.0
-6.0
-4.0
μA
Timer discharge current
ICTDCHG
VCT = 1V
30
55
75
μA
Timer sensitivity voltage
VCT_H
1.25
1.31
1.37
V
UVLO release voltage
VUVLO_H
9.5
10.3
11.0
V
UVLO operating voltage
VUVLO_L
2.5
3.3
4.0
V
* : The temperature characteristics within a range of -30
°C to +150°C are design guarantee values.
Package Dimensions
unit : mm (typ)
3001D
Pin Assignment
SANYO : DIP8(300mil)
9.14
14
85
1.4
1.0
6.
4
7.
62
0.
25
(3.
0)
3.
9MAX
0.
51MI
N
3.
2
(0.76)
2.54
0.5
VCC
OUT
1
2
3
4
COM
SYC
8
7
6
5 VPC
CF
CT
OCL
Top view
LA5648
Pd max -- Ta
Ambient temperature, Ta – °C
Allowable
power
dissipation,
Pd
max
–
W
0
0.2
0.8
0.6
0.4
– 30 – 20
0
20
40
60
80
100
85
0.31
Independent IC
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