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参数资料
| 型号： | MAX1563 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | Programmable. 4A. USB. Current-Limited Switches with Autoreset and Fault Blanking |
| 中文描述： | 可编程4A USB限流开关，带有自动复位和故障屏蔽功能 |
| 文件页数： | 3/12页 |
| 文件大小： | 436K |
| 代理商： | MAX1563 |
M
Programmable 4A USB Current-Limited
Switches with Autoreset and Fault Blanking
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= +5V, C
IN
= 1μF, C
OUT
= 4.7μF,
T
A
= 0
°
C to +85
°
C
, unless otherwise noted. Typical values are at T
A
= +25
°
C.)
PARAMETER
SYM B O L
CONDITIONS
MIN
TYP
MAX
UNITS
Output Fall Time
t
FALL
R
OUT
= 2
, C
OUT
= 4.7μF
(from 90% to10% of V
OUT
)
15
°
C hysteresis
V
IN
= +4V to +5.5V
V
IN
= +4V to +5.5V
0.8
ms
Thermal-Shutdown Threshold
ON,
ON
, SEL Input High Level
ON,
ON
, SEL Input Low Level
+160
°
C
V
V
V
IH
V
IL
2
0.8
ON,
ON
, SEL Input
Leakage Current
-1
+1
μA
FAULT
Output Low Voltage
V
OL
I
SINK
= 1mA, V
IN
= +4V
0.4
V
FAULT
Output
High Leakage Current
V
IN
= V
FAULT
= +5.5V
1
μA
OUT Autoreset Current
OUT Autoreset Threshold
OUT Autoreset Blanking Time
In latched-off state, V
OUT
= 0
In latched-off state, OUT rising
In latched-off state, V
OUT
> 0.5V
10
0.35
10
25
0.5
20
45
0.65
35
mA
V
ms
ELECTRICAL CHARACTERISTICS
(V
IN
= +5V, C
IN
= 1μF, C
OUT
= 4.7μF,
T
A
= -40
°
C to +85
°
C
, unless otherwise noted.) (Note 2)
PARAMETER
SYM B O L
V
IN
R
ON
CONDITIONS
MIN
4.0
TYP
MAX
5.5
50
10
80
10
3.8
4
3
4.9
3.7
2.7
1.8
4.8
2.4
UNITS
V
m
μA
μA
μA
V
Supply Voltage Range
Switch On-Resistance
Standby Supply Current
Quiescent Supply Current
OUT Off-Leakage Current
UVLO Threshold
Switch disabled
Switch enabled, I
OUT
= 0
Switch disabled, V
OUT
= 0
Rising edge, 3% hysteresis
MAX1563
MAX1562/MAX1562H
I
IN
I
LKG
V
UVLO
2.9
1
1
3.1
2.3
1.6
1.0
2.4
1.1
Continuous Current-Limit Adjust
Range
A
R
ISET
= 4.22k
(MAX1563 only)
R
ISET
= 5.76k
R
ISET
= 8k
R
ISET
= 12k
R
ISET
= 5.76k
I
OUT
pulsing R
ISET
= 12k
From continuous current-limit condition to
FAULT
asserted
Continuous Current Limit
I
LIM
V
IN
- V
OUT
= 0.5V
A
Short-Circuit Current Limit
I
LIM
V
OUT
= 0,
A(peak)
Continuous Current-Limit
Blanking Timeout Period
10
35
ms
Short-Circuit Blanking Timeout
Period
From short-circuit current-limit condition to
FAULT
asserted
7.5
35
ms
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1563ETC | 功能描述:电源开关 IC - USB 4A USB Crnt-Limited w/Autoreset 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 |
| MAX1563ETC+ | 功能描述:电源开关 IC - USB 4A USB Crnt-Limited w/Autoreset 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 |
| MAX1563ETC+T | 功能描述:电源开关 IC - USB 4A USB Crnt-Limited w/Autoreset 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 |
| MAX1563ETC-T | 功能描述:电源开关 IC - USB 4A USB Crnt-Limited w/Autoreset 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 |
| MAX1563EVKIT | 制造商:Maxim Integrated Products 功能描述:PROGRAMMABLE 4A USB CURRENT-LIMITED - Rail/Tube |
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