参数资料
型号: MAX1931EUB+
厂商: Maxim Integrated Products
文件页数: 3/8页
文件大小: 0K
描述: IC SW CUR LIMIT USB 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: 14µA
电源电压: 2.7 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
产品目录页面: 1410 (CN2011-ZH PDF)
Current-Limited Switch for Single USB Port
ELECTRICAL CHARACTERISTICS
(V IN = 5V, T A = -40°C to +85°C , unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Voltage
Quiescent Current
Off Supply Current
V IN
I Q
V ON = GND, I OUT = 0, timer not running
V ON = V IN = V OUT = 5.5V
3
5.5
35
2
V
μA
μA
Undervoltage Lockout
Off Switch Leakage
On-Resistance
Current Limit
Continuous Short-Circuit
Current Limit
UVLO
R ON
I LIMIT
Rising edge, 100mV hysteresis
V ON = V IN = 5.5V, V OUT = GND
V IN = 4.4V to 5.5V
V IN = 3V
V OUT = 4.5V
OUT shorted to GND
2.0
600
2.9
20
150
180
1100
750
V
μA
m ?
mA
mA
ON Input Logic Low Voltage
ON Input Logic High Voltage
ON Input Leakage
FAULT Output Logic
Low Voltage
FAULT Output High
Leakage Current
V IL
V IH
V OL
V IN = 3V to 5.5V
V IN = 3V to 3.6V
V IN = 3.7V to 5.5V
V ON = V IN or GND
I SINK = 1mA, V IN = 3V
V IN = V FAULT = 5.5V
2
2.4
0.8
±1
0.4
1
V
V
μA
V
μA
Fault-Blanking Timeout Period
Switch Turn-On Time
Switch Turn-Off Time
t FB
t ON
t OFF
From overcurrent condition to FAULT assertion
I LOAD = 400mA
I LOAD = 400mA
6
1
14
200
20
ms
μs
μs
Note 1: Specifications to -40 ° C are guaranteed by design, not production tested.
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