参数资料
型号: MC34827A2EPR2
厂商: Freescale Semiconductor
文件页数: 11/57页
文件大小: 0K
描述: IC USB POWER MANAGER 20-QFN
标准包装: 1
应用: OR 控制器,UART/USB 数据,音频管理
电流 - 电源: 9µA
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: 20-UFQFN 裸露焊盘
供应商设备封装: 20-QFN-EP(3x4)
包装: 标准包装
其它名称: MC34827A2EPR2DKR
ELECTRICAL CHARACTERISTICS
ELECTRICAL PERFORMANCE CURVES
ELECTRICAL PERFORMANCE CURVES
2.2
2.0
Temperature =85°C
90
80
Temperature = 85°C
1.8
1.6
1.4
Temperature =25°C
Temperature = -40°C
70
60
50
Temperature = 25°C
Temperature = -40°C
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
40
1.8
1.9
2.0 2.1 2.2
2.3
Input Voltage ( V )
Figure 4. SPK Switch On-resistance vs Input Voltage
4.5
Input Voltage ( V )
Figure 7. MIC Switch On-resistance vs Input Voltage
9.6
4.0
3.5
3.0
2.5
Temperature = 85°C
Temperature = 25°C
Temperature = -40°C
9.4
9.2
9.0
8.8
2.0
0.0
0.5
1.0 1.5 2.0 2.5
3.0
3.5
8.6
2.5
3.0
3.5 4.0 4.5
5.0
5.5
Input Voltage ( V )
Figure 5. USB Switch On-resistance vs Input Voltage
VDD Voltage ( V )
Figure 8. VDD Supply Current vs Supply Voltage In
Standby Mode
45
40
35
30
25
Temperature = 85°C
Temperature = 25°C
Temperature = -40°C
11
10
9
8
20
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
Input Voltage ( V )
Figure 6. UART Switch On-resistance vs Input Voltage
7
-40 -20 0 20 40 60 80
Temperature ( °C )
Figure 9. VDD Supply Current vs Temperature In
Standby Mode
MC34827
Analog Integrated Circuit Device Data
Freescale Semiconductor
11
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