参数资料
型号: NCP1417DMR2
厂商: ON Semiconductor
文件页数: 8/13页
文件大小: 0K
描述: IC REG BST SYNC ADJ 0.2A 8MICRO
产品变化通告: Product Obsolescence 01/Apr/2004
标准包装: 1
类型: 升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 1.5 V ~ 5.5 V
输入电压: 1 V ~ 5.5 V
频率 - 开关: 600kHz
电流 - 输出: 200mA
同步整流器:
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)
包装: 剪切带 (CT)
供应商设备封装: Micro8?
其它名称: NCP1417DMR2OSCT
NCP1417
(V IN = 2.2 V, V OUT = 3.3 V, I LOAD = 100 mA; L = 22 μ H,
C OUT = 33 μ F)
Upper Trace: Voltage at L X pin, 2.0 V/Division
Middle Trace: Output Voltage Ripple, 50 mV/Division
Lower Trace: Inductor Current, I L , 100 mA/Division
Figure 21. Continuous Conduction
Mode Switching Waveform
(V IN = 1.8 V, V OUT = 3.0 V, L = 22 μ H, C OUT = 33 μ F)
Upper Trace: Output Voltage Ripple, 100 mV/Division
Lower Trace: Battery Voltage, V IN , 1.0 V/Division
Figure 23. Line Transient Response for V OUT = 3.3 V
(V OUT = 3.3 V, I LOAD = 10 mA to 100 mA; L = 22 μ H,
C OUT = 33 μ F)
Upper Trace: Output Voltage Ripple, 100 mV/Division
Lower Trace: Load Current, I LOAD , 50 mA/Division
Figure 25. Load Transient Response for V IN = 2.4 V
(V IN = 2.2 V, V OUT = 3.3 V, I LOAD = 30 mA; L = 22 μ H,
C OUT = 33 μ F)
Upper Trace: Voltage at L X pin, 2.0 V/Division
Middle Trace: Output Voltage Ripple, 50 mV/Division
Lower Trace: Inductor Current, I L , 100 mA/Division
Figure 22. Discontinuous Conduction
Mode Switching Waveform
(V OUT = 3.3 V, I LOAD = 10 mA to 100 mA; L = 22 μ H,
C OUT = 33 μ F)
Upper Trace: Output Voltage Ripple, 100 mV/Division
Lower Trace: Load Current, I LOAD , 50 mA/Division
Figure 24. Load Transient Response for V IN = 1.8 V
(V OUT = 3.3 V, I LOAD = 10 mA to 100 mA; L = 22 μ H,
C OUT = 33 μ F)
Upper Trace: Output Voltage Ripple, 100 mV/Division
Lower Trace: Load Current, I LOAD , 50 mA/Division
Figure 26. Load Transient Response for V IN = 3.3 V
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