參數(shù)資料
型號: LT1312
廠商: Linear Technology Corporation
英文描述: PCMCIA Driver/Regulator(PCMCIA(個人計算機(jī)存儲卡國際協(xié)會)驅(qū)動器/穩(wěn)壓器)
中文描述: PCMCIA驅(qū)動程序/穩(wěn)壓器(使用PCMCIA(個人計算機(jī)存儲卡國際協(xié)會)驅(qū)動器/穩(wěn)壓器)
文件頁數(shù): 3/12頁
文件大?。?/td> 223K
代理商: LT1312
3
LT1312
TYPICAL PERFOR
M
A
N
CE CHARACTERISTICS
OUTPUT CURRENT (mA)
0
G
8
10
12
160
LT1312 G7
6
4
0
40
80
120
2
16
14
20
60
100
140
T
J
= 25°C
V
S
= 15V
SUPPLY VOLTAGE (V)
0
Q
30
40
50
20
LT1312 G1
20
10
0
5
10
15
25
T
= 25°C
EN0 = EN1= 0V
OR
EN0 = EN1= 5V
Quiescent Current (12V Mode)
Quiescent Current (0V or Hi-Z Mode)
JUNCTION TEMPERATURE (°C)
0
0
S
100
200
300
400
500
600
25
50
75
100
LT1312 G9
125
V
= 15V
VPP
OUT
= 0V
Current Limit
SUPPLY VOLTAGE (V)
0
G
1.5
2.0
2.5
20
LT1312 G6
1.0
0.5
0
5
10
15
25
T
= 25°C
EN0 = 0V
EN1 = 5V
V
SENSE
= 3.3V
R
L
= 110
I
L
= 30mA*
*FOR VPP
OUT
= 3.3V
R
L
= 330
I
L
= 10mA*
Ground Pin Current (3.3V Mode)
SUPPLY VOLTAGE (V)
0
Q
150
200
250
20
LT1312 G3
100
50
0
5
10
15
25
T
= 25°C
EN0 = 0V
EN1 = 5V
R
L
=
V
SENSE
= 5V
V
SENSE
= 3.3V
Quiescent Current (3.3V/5V Mode)
SUPPLY VOLTAGE (V)
0
Q
300
400
500
20
LT1312 G2
200
100
0
5
10
15
25
T
= 25°C
EN0 = 5V
EN1 = 0V
R
L
=
Ground Pin Current
SUPPLY VOLTAGE (V)
0
G
6
8
10
20
LT1312 G4
4
2
0
5
10
15
25
T
= 25°C
EN0 = 5V
EN1 = 0V
R
L
= 100
I
L
= 120mA*
R
L
= 200
I
L
= 60mA*
R
L
= 400
I
L
= 30mA*
*FOR VPP
OUT
= 12V
Ground Pin Current (12V Mode)
Ground Pin Current (5V Mode)
SUPPLY VOLTAGE (V)
0
G
1.5
2.0
2.5
20
LT1312 G5
1.0
0.5
0
5
10
15
25
T
= 25°C
EN0 = 0V
EN1 = 5V
V
SENSE
= 5V
R
L
= 167
I
L
= 30mA*
*FOR VPP
OUT
= 5V
R
L
= 500
I
L
= 10mA*
Current Limit
INPUT VOLTAGE (V)
0
S
300
400
500
15
25
LT1312 G8
200
100
0
5
10
20
600
700
800
T
= 25°C
VPP
OUT
= 0V
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