参数资料
型号: NCP5322ADWR2
厂商: ON Semiconductor
文件页数: 11/31页
文件大小: 0K
描述: IC CTRLR BUCK 2PH STEPDWN 28SOIC
产品变化通告: Product Obsolescence 11/Feb/2009
标准包装: 1
应用: 控制器,高性能处理器
输入电压: 4.5 V ~ 14 V
输出数: 2
输出电压: 3.3V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 28-SOIC(0.295",7.50mm 宽)
供应商设备封装: 28-SOIC
包装: 剪切带 (CT)
其它名称: NCP5322ADWR2OSCT
NCP5322A
TYPICAL PERFORMANCE CHARACTERISTICS
900
800
700
600
500
400
300
200
25
20
15
10
5
100
10
20
30 40 50
60
70
0
10
20
30
40 50
60
70
80
R OSC Value (k W )
Figure 4. Oscillator Frequency vs. R OSC Value
120
100
80
60
40
20
120
100
80
60
40
20
R OSC Value, k W
Figure 5. V FB Bias Current vs. R OSC Value
0
0
2
4
6 8
10
12
14
16
0
0
2
4
6 8
10
12
14
16
Load Capacitance, nF
Figure 6. GATE(H) Rise Time vs. Load Capacitance
Measured from 1.0 V to 4.0 V with V CC at 5.0 V
120
100
80
60
40
20
Load Capacitance, nF
Figure 7. GATE(H) Fall Time vs. Load Capacitance
Measured from 4.0 V to 1.0 V with V CC at 5.0 V
120
100
80
60
40
20
0
0
2
4
6 8
10
12
14
16
0
0
2
4
6 8
10
12
14
16
Load Capacitance, nF
Figure 8. GATE(L) Rise Time vs. Load Capacitance
Measured from 1.0 V to 4.0 V with V CC at 5.0 V
Load Capacitance, nF
Figure 9. GATE(L) Fall Time vs. Load Capacitance
Measured from 4.0 V to 1.0 V with V CC at 5.0 V
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