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參數(shù)資料
| 型號： | LA5620 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Regulator for Multiple Power Supply System(用于多路電源系統(tǒng)穩(wěn)壓器) |
| 中文描述： | 調(diào)節(jié)器的多電源系統(tǒng)（用于多路電源系統(tǒng)穩(wěn)壓器） |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 67K |
| 代理商： | LA5620 |
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
[PH5 Regulator Block] V
CC
= 10 V, I
PH5
= 1 A
Output voltage
V
O PH5
V
DROP PH5
V
OLN PH5
V
OLD PH5
I
OP
I
OSC PH5
I
Q PH5
4.75
5
5.25
V
Dropout voltage
–
0.5
1
V
Line regulation
V
CC
= 6.25 to 12 V
I
PH5
= 0.5 to 1 A
–
–
200
mV
Load regulation
–
–
200
mV
Peak output current
1.0
1.4
–
A
Output shorted current
–
400
1000
mA
Current drain
–
70
112
mA
[SYS3.3 Regulator Block] V
CC
= 10 V, I
SYS3.3
= 150 mA
Output voltage
V
O SYS3.3
V
DROP SYS3.3
V
OLN SYS3.3
V
OLD SYS3.3
I
OP SYS3.3
I
OSC SYS3.3
I
Q SYS3.3
3.13
3.3
3.47
V
Dropout voltage
–
2
2.5
V
Line regulation
V
CC
= 6.25 to 12 V
I
SYS3.3
= 5 to 150 mA
–
–
200
mV
Load regulation
–
–
200
mV
Peak output current
150
210
–
mA
Output shorted current
–
200
450
mA
Current drain
–
17.5
28
mA
[ANA5 Regulator Block] V
CC
= 10 V, I
ANA5
= 100 mA
Output voltage
V
O ANA5
V
DROP ANA5
V
OLN ANA5
V
OLD ANA5
I
OP ANA5
I
OSC ANA5
I
Q ANA5
4.75
5
5.25
V
Dropout voltage
–
0.5
1
V
Line regulation
V
CC
= 6.25 to 12 V
I
ANA5
= 5 to 100 mA
–
–
200
mV
Load regulation
–
–
200
mV
Peak output current
100
140
–
mA
Output shorted current
–
40
100
mA
Current drain
–
17.5
28
mA
[B.BAK Regulator Block] V
CC
= 10 V, I
BAK
= 40 mA
Output voltage
V
O BAK
V
DROP BAK
V
OLN BAK
V
OLD BAK
I
OP BAK
I
OSC BAK
I
Q BAK
I
IN 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 40 mA
–
–
200
mV
Load regulation
–
–
200
mV
Peak output current
40
56
–
mA
Output shorted current
–
40
120
mA
Current drain
–
15
24
mA
BAK pin input current
V
CC
= 0 V, V
BAK
= 3.3 V
–
–
100
nA
[P.DOWN Detection Circuit] V
CC
= 10 V
P.DOWN threshold voltage
V
TH P.DOWN
Vsat
P.DOWN
Td1
3.0
3.16
3.32
V
P.DOWN residual voltage
cd1 pin = shorted, P.DOWN pin = 1 mA
–
–
200
mV
P.DOWN delay time
cd1 = 1 μF
75
100
125
ms
[S.RESET Detection Circuit] V
CC
= 10 V
S.RESET residual voltage
V
TH S.RESET
Td2
cd1 pin = shorted, S.RESET pin = 1 mA
–
–
200
mV
S.RESET delay time
cd2 = 1 μF
75
100
125
ms
[AC Detection Circuit] V
CC
= 10 V
AC threshold voltage
V
TH AC
0.5
0.7
0.9
V
[STBY Detection Circuit] V
CC
= 10 V
STBY threshold voltage
V
TH STBY
1.3
1.8
2.3
V
No. 5639-2/4
LA5620
Electrical Characteristics
at Ta = 25°C
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