参数资料
型号: MAX893LESA+T
厂商: Maxim Integrated Products
文件页数: 4/8页
文件大小: 0K
描述: IC SW P-CH HS 8-SOIC
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 高端
输入类型: 非反相
输出数: 1
导通状态电阻: 70 毫欧
电流 - 输出 / 通道: 1.2A
电流 - 峰值输出: 1.8A
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: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
1.2A, Current-Limited, High-Side
P-Channel Switch with Thermal Shutdown
__________________________________________Typical Operating Characteristics
(T A = +25°C, unless otherwise noted.)
14
QUIESCENT CURRENT
vs. INPUT VOLTAGE
14
QUIESCENT CURRENT
vs. TEMPERATURE
10
OFF-SUPPLY CURRENT
vs. TEMPERATURE
12
10
ON = GND
I OUT = 0
13
V IN = 5V
V IN = 3V
1
12
8
6
4
2
0
11
10
9
8
0.1
0.01
0.001
0
1
2
3
4
5
6
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
1000
INPUT VOLTAGE (V)
OFF-SWITCH CURRENT
vs. TEMPERATURE
1.3
TEMPERATURE (°C)
NORMALIZED ON-RESISTANCE
vs. TEMPERATURE
I OUT = 1/2 I LIMIT
1400
TEMPERATURE (°C)
I OUT /I SET RATIO
vs. I LIMIT
100
10
1
1.2
1.1
1.0
0.9
0.8
V IN = 5V
1200
1000
800
600
400
0.1
0.7
200
0.01
0.6
0
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
0
20
40
60
80
100
120
140
TEMPERATURE (°C)
NORMALIZED OUTPUT CURRENT
vs. OUTPUT VOLTAGE
TEMPERATURE (°C)
TURN-ON TIME
vs. TEMPERATURE
I LIMIT (%)
TURN-OFF TIME
vs. TEMPERATURE
1.4
1.2
150
140
I LOAD = I LIMIT
6
5
I LOAD = I LIMIT
1.0
I LIMIT = 1.2A
130
120
V IN = 3V
4
V IN = 5V
0.8
110
0.6
100
3
0.4
90
V IN = 5V
2
V IN = 3V
80
0.2
V IN = 5V
70
1
0
0
1
2
3
4
5
6
60
-40
-20
0
20
40
60
80
100
0
-40
-20
0
20
40
60
80
100
OUTPUT VOLTAGE (V)
TEMPERATURE ( ° C)
TEMPERATURE (°C)
4
_______________________________________________________________________________________
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