参数资料
型号: AP2337SA-7
厂商: Diodes Inc
文件页数: 6/10页
文件大小: 0K
描述: IC LOAD SWITCH INTEGRATED SOT23
标准包装: 1
类型: 高端开关
输出数: 1
Rds(开): 140 毫欧
内部开关:
电流限制: 1A
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: TO-236-3,SC-59,SOT-23-3
供应商设备封装: SOT-23-3
包装: 标准包装
其它名称: AP2337SA-7DIDKR
AP2337
1.0A SINGLE CHANNEL CURRENT-LIMITED LOAD SWITCH
Typical Performance Characteristics (cont.)
95
90
85
80
75
70
65
60
55
50
-40 -20 0 20 40 60 80
AMBIENT TEMPERATURE (°C)
Fig. 1 Quiescent Supply Current vs. Ambient Temperature
3.5
3
2.5
2
1.5
1
0.615
0.61
0.605
0.6
0.595
0.59
0.585
0.58
0.575
0.57
-40 -20 0 20 40 60 80
AMBIENT TEMPERATURE (°C)
Fig. 2 Short Circuit Output Current vs. Ambient Temperature
200
180
160
140
120
100
80
60
40
0.5
C L = 1μF
R L = 5 Ω
20
0
2.5
1.46
1.45
1.44
1.43
1.42
1.41
3 3.5 4 4.5 5 5.5
INPUT VOLTAGE (V)
Fig. 3 Output Turn On-Time vs. Input Voltage
6
0
-40 -20 0 20 40 60 80
AMBIENT TEMPERATURE (°C)
Fig. 4 Switch On-Resistance vs. Ambient Temperature
600
580
560
540
520
500
1.4
-40
-20 0 20 40 60 80
AMBIENT TEMPERATURE (°C)
480
-40
-20 0 20 40 60 80
AMBIENT TEMPERATURE (°C)
Fig. 5 Current Limit Trip Threshold vs. Ambient Temperature
Fig. 6 Reverse Current Limit vs. Ambient Temperature
AP2337
Document number: DS35060 Rev. 2 - 2
6 of 10
October 2011
? Diodes Incorporated
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