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參數(shù)資料
| 型號(hào)： | LA5632 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Multiple Power Supply System Regulator |
| 中文描述： | 多供電系統(tǒng)調(diào)節(jié) |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 43K |
| 代理商： | LA5632 |
No. 5998-3/6
LA5632
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
[B.BAK Regulator Block] V
CC
= 10 V, I
BAK
= 60 mA
Output voltage
V
O
BAK
V
DROP
BAK
V
OLN
BAK
V
OLD
BAK
I
OP
BAK
I
OSC
BAK
I
Q
BAK
3.13
3.3
3.47
V
Dropout voltage
2
2.5
V
Line regulation
V
CC
= 6.25 to 12 V
I
BAK
= 5 to 60 mA
200
mV
Load regulation
200
mV
Peak output current
60
84
mA
Output shorted current
60
180
mA
Current drain
15
24
mA
[P.DOWN Detection Circuit] V
CC
= 10 V
Threshold voltage
V
TH
P.DOWN
3.0
3.16
3.32
V
Residual voltage
Vsat P.DOWN
With the cd1 pin shorted
P.DOWN pin current = 1 mA
200
mV
Delay time
td1
cd1 = 1 μF
75
100
125
ms
[S.RESET Block] V
CC
= 0 V, B.BAK = 3.3 V
Threshold voltage1
V
TH
1 S.RESET
V
TH
2 S.RESET
V
UNS
S.RESET
I
IN
1 BAK
I
IN
2 BAK
2.56
2.7
2.84
V
Threshold voltage2
1.9
2.0
2.1
V
Reset output undefined voltage
1.4
Backup mode current drain
B.BAK = 3.1 V
3.5
5
μA
Low-level output current drain
B.BAK = 1.8 V
0.36
mA
Residual voltage
Vsat S.RESET
With the cd2 pin shorted
S.RESET pin current = 0.2 mA
200
mV
Delay time
td2
cd2 = 1 μF
75
100
125
ms
[AC Detection Circuit] V
CC
= 10 V
Threshold voltage
V
TH
AC
0.5
0.7
0.9
V
[STBY Detection Circuit] V
CC
= 10 V
Threshold voltage
V
TH
STBY
1.3
1.8
2.3
V
Continued from preceding page.
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