参数资料
型号: MAX892LEUA+
厂商: Maxim Integrated Products
文件页数: 3/8页
文件大小: 0K
描述: IC P-CHANNEL SWITCH 8-UMAX
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
类型: 高端开关
输出数: 1
Rds(开): 420 毫欧
内部开关:
电流限制: 250mA
输入电压: 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: 8-TSSOP,8-MSOP(0.118",3.00mm 宽)
供应商设备封装: 8-uMAX
包装: 管件
产品目录页面: 1410 (CN2011-ZH PDF)
Current-Limited, High-Side
P-Channel Switches with Thermal Shutdown
ELECTRICAL CHARACTERISTICS
(V IN = 3V, T A = -40°C to +85°C, unless otherwise noted.) (Note 2)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Operating Voltage
Quiescent Current
Off-Supply Current
Off-Switch Current
V IN = 5V, ON = GND, I OUT = 0mA
ON = IN, V IN = V OUT = 5.5V
ON = IN, V IN = 5.5V, V OUT = 0V
3.0
5.5
50
2.2
8
V
μA
μA
μA
Undervoltage Lockout
On-Resistance
On-Resistance
Rising edge, 1% hysteresis
V IN = 4.5V
V IN = 3.0V
MAX891L
MAX892L
MAX891L
MAX892L
2.0
2.9
225
420
300
500
V
m ?
m ?
Current-Limit-Amplifier Accuracy
V SET required to turn the switch off (Note 1)
1.14
1.34
V
I OUT to I SET Current Ratio
FAULT Logic Output Low Voltage
Turn-On Time
Turn-Off Time
V OUT = 1.6V to 2.8V
I SINK = 1mA, V SET = 1.4V
V IN = 5V
V IN = 5V
MAX891L, I OUT = 250mA
MAX892L, I OUT = 125mA
805
805
0.25
1210
1210
0.4
200
20
A/A
V
μs
μs
Note 1: Tested with I OUT = 50mA for the MAX891L, 25mA for the MAX892L, and V SET raised until V IN - V OUT ≥ 0.8V.
Note 2: Parameters to -40°C are guaranteed by design, not production tested.
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