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参数资料
| 型号： | MAX1838 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | Dual USB Switch with Fault Blanking and Autoreset |
| 中文描述： | 双路USB开关，带有故障屏蔽及自复位功能 |
| 文件页数： | 5/12页 |
| 文件大小： | 639K |
| 代理商： | MAX1838 |
M
Dual USB Switch with Fault Blanking
and Autoreset
_______________________________________________________________________________________
5
0
20
10
40
30
60
50
70
0
2
3
1
4
5
AUX QUIESCENT CURRENT vs. V
AUX
M
V
AUX
(V)
A
μ
A
V
IN
= 4.5V
V
IN
= 5V
V
IN
= 5.5V
SEL = GND
V
IN
= 0
0
10
5
20
15
25
30
0
2
3
1
4
5
IN QUIESCENT CURRENT vs. V
AUX
M
V
AUX
(V)
I
μ
A
V
IN
= 4.5V
V
IN
= 5V
V
IN
= 5.5V
SEL = AUX
70
100
IN + AUX QUIESCENT CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
Q
μ
A
-40
20
40
-20
0
60
80
80
SEL = AUX = IN
90
V
AUX
= 4.5V
V
AUX
= 5V
V
AUX
= 5.5V
70
80
90
100
110
IN + AUX QUIESCENT CURRENT
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
Q
μ
A
SEL = GND
V
IN
= V
AUX
= 5.5V
V
IN
= V
AUX
= 4.5V
V
IN
= V
AUX
= 5V
-40
20
40
-20
0
60
80
6.0
6.5
7.0
7.5
8.0
8.5
9.0
9.5
10.0
-40
0
TEMPERATURE (
°
C)
-20
20
40
60
80
M
S
μ
A
IN + AUX QUIESCENT SHUTDOWN CURRENT
vs. TEMPERATURE
V
IN
= V
AUX
= 5.0V
V
IN
= V
AUX
= 4.5V
V
IN
= V
AUX
= 5.5V
-40
80
TEMPERATURE (
°
C)
S
1
10
100
1000
0
20
-20
40
60
M
SWITCH LEAKAGE CURRENT
vs. TEMPERATURE, FULL DATA
IN = AUX = SEL = ON = GND
V
OUT_
= 5.5V
V
IN
= V
AUX
= V
ON
= V
SEL
= 5.5V
OUT_ = GND
0.7
0.9
0.8
1.1
1.0
1.2
1.3
-40
20
40
-20
0
TEMPERATURE (
°
C)
60
80
M
N
)
NORMALIZED SWITCH ON-RESISTANCE
vs. TEMPERATURE
I
OUT_
= 500mA
0.86
0.88
0.90
0.92
0.94
M
TEMPERATURE (
°
C)
C
-40
20
-20
0
40
60
80
CONTINUOUS CURRENT LIMIT THRESHOLD
vs. TEMPERATURE
1.8
1.9
2.1
2.0
2.2
2.3
-40
0
TEMPERATURE (
°
C)
-20
20
40
60
80
TURN-ON DELAY vs. TEMPERATURE
M
T
SEL = GND
V
IN
= V
AUX
= 4.5V
V
IN
= V
AUX
= 5.0V
V
IN
= V
AUX
= 5.5V
Typical Operating Characteristics
(Circuit of Figure 2, V
IN_
= 5V, T
A
= +25
°
C, unless otherwise noted.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1838EEE | 功能描述:电源开关 IC - USB Dual USB Switch w/Fault Blank RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| MAX1838EEE+ | 功能描述:电源开关 IC - USB Dual USB Switch w/Fault Blank RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| MAX1838EEE+T | 功能描述:电源开关 IC - USB Dual USB Switch w/Fault Blank RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| MAX1838EEE-T | 功能描述:电源开关 IC - USB Dual USB Switch w/Fault Blank RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| MAX1839EEP | 功能描述:显示驱动器和控制器 RoHS:否 制造商:Panasonic Electronic Components 工作电源电压:2.7 V to 5.5 V 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Reel |
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