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参数资料
| 型号： | MAX1823AEUB+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/13页 |
| 文件大小： | 0K |
| 描述： | IC SW USB DUAL W/FB 10-UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 应用： | USB，外设 |
| 电流 - 电源： | 50µA |
| 电源电压： | 4 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-µMAX |
| 包装： | 管件 |
Dual USB Switch with Fault
Blanking and Autoreset
ELECTRICAL CHARACTERISTICS
(Circuit of Figure 1, V IN = V IN _ = V ON _ = 5V (MAX1823B/MAX1823H); V IN = V IN _ = 5V, ON_ = GND (MAX1823/MAX1823A), T A = -40 ° C
to +85 ° C , unless otherwise noted.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage Range
4.0
5.5
V
Switch On-Resistance
Standby Supply Current
R ON
Each switch, MAX1823/MAX1823H
Each switch, MAX1823A/MAX1823B
ON_ = IN_ (MAX1823/MAX1823A),
ON_ = GND (MAX1823B/MAX1823H)
135
165
10
m ?
μA
Quiescent Supply Current
I OUTA = I OUTB = 0A, one channel on
I OUTA = I OUTB = 0A, both channels on
ON_ = IN_ (MAX1823/MAX1823A),
80
100
μA
OUT_ Off-Leakage Current
ON_ = GND (MAX1823B/MAX1823H),
10
μA
V OUTA = V OUTB = 0V
Undervoltage-Lockout Threshold
V UVLO
Rising edge, 3% hysteresis
3.0
3.8
V
Continuous Load Current
720
mA
Continuous Current Limit
Current Limit into Short Circuit
Continuous Current-Limit
Blanking Timeout Period
Short-Circuit Blanking Timeout
Period
Turn-On Delay
I LIM
I SHORT
t ON
V IN_ - V OUT_ = 0.5V
V OUT_ = 0V (I OUT pulsing)
From continuous current-limit condition to
FAULT_ assertion
From short-circuit current-limit condition to
FAULT_ assertion
R OUT_ = 10k ? ,
MAX1823/MAX1823H
does not include
MAX1823A/MAX1823B
rise time
0.72
0.8
10
7.5
0.5
0.3
1.20
1.6
35
35.0
4.0
3.0
A
A PEAK
ms
ms
ms
R OUT_ = 10 ? , does not include fall time
Turn-Off Delay from ON
t OFF
(from ON_ (MAX1823/MAX1823A) or ON_
(MAX1823B/MAX1823H) deasserted to
3
ms
V OUT_ = 90% V IN_ )
4
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1823AEUB+ | 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 |
| MAX1823AEUB+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 |
| MAX1823AEUB-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 |
| MAX1823BEUB | 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 |
| MAX1823BEUB+ | 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 |
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