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參數(shù)資料
| 型號： | LA5620 |
| 元件分類： | 模擬信號調理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PSIP12 |
| 封裝： | HEAT SINK, SIP-12 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大小： | 66K |
| 代理商： | LA5620 |
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
[PH5 Regulator Block] VCC = 10 V, IPH5 = 1 A
Output voltage
VO PH5
4.75
5
5.25
V
Dropout voltage
VDROP PH5
–
0.5
1
V
Line regulation
VOLN PH5
VCC = 6.25 to 12 V
–
200
mV
Load regulation
VOLD PH5
IPH5 = 0.5 to 1 A
–
200
mV
Peak output current
IOP
1.0
1.4
–
A
Output shorted current
IOSC PH5
–
400
1000
mA
Current drain
IQ PH5
–
70
112
mA
[SYS3.3 Regulator Block] VCC = 10 V, ISYS3.3 = 150 mA
Output voltage
VO SYS3.3
3.13
3.3
3.47
V
Dropout voltage
VDROP SYS3.3
–
2
2.5
V
Line regulation
VOLN SYS3.3
VCC = 6.25 to 12 V
–
200
mV
Load regulation
VOLD SYS3.3
ISYS3.3 = 5 to 150 mA
–
200
mV
Peak output current
IOP SYS3.3
150
210
–
mA
Output shorted current
IOSC SYS3.3
–
200
450
mA
Current drain
IQ SYS3.3
–
17.5
28
mA
[ANA5 Regulator Block] VCC = 10 V, IANA5 = 100 mA
Output voltage
VO ANA5
4.75
5
5.25
V
Dropout voltage
VDROP ANA5
–
0.5
1
V
Line regulation
VOLN ANA5
VCC = 6.25 to 12 V
–
200
mV
Load regulation
VOLD ANA5
IANA5 = 5 to 100 mA
–
200
mV
Peak output current
IOP ANA5
100
140
–
mA
Output shorted current
IOSC ANA5
–
40
100
mA
Current drain
IQ ANA5
–
17.5
28
mA
[B.BAK Regulator Block] VCC = 10 V, IBAK = 40 mA
Output voltage
VO BAK
3.13
3.3
3.47
V
Dropout voltage
VDROP BAK
–
2
2.5
V
Line regulation
VOLN BAK
VCC = 6.25 to 12 V
–
200
mV
Load regulation
VOLD BAK
IBAK = 5 to 40 mA
–
200
mV
Peak output current
IOP BAK
40
56
–
mA
Output shorted current
IOSC BAK
–
40
120
mA
Current drain
IQ BAK
–
15
24
mA
BAK pin input current
IIN BAK
VCC = 0 V, VBAK = 3.3 V
–
100
nA
[P.DOWN Detection Circuit] VCC = 10 V
P.DOWN threshold voltage
VTH P.DOWN
3.0
3.16
3.32
V
P.DOWN residual voltage
Vsat P.DOWN
cd1 pin = shorted, P.DOWN pin = 1 mA
–
200
mV
P.DOWN delay time
Td1
cd1 = 1 F
75
100
125
ms
[S.RESET Detection Circuit] VCC = 10 V
S.RESET residual voltage
VTH S.RESET
cd1 pin = shorted, S.RESET pin = 1 mA
–
200
mV
S.RESET delay time
Td2
cd2 = 1 F
75
100
125
ms
[AC Detection Circuit] VCC = 10 V
AC threshold voltage
VTH AC
0.5
0.7
0.9
V
[STBY Detection Circuit] VCC = 10 V
STBY threshold voltage
VTH STBY
1.3
1.8
2.3
V
No. 5639-2/4
LA5620
Electrical Characteristics at Ta = 25°C
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