参数资料
型号: NCP1417DMR2
厂商: ON Semiconductor
文件页数: 7/13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
3
2
1
3
2
1
0
3V
0
3V
? 1
? 2
? 3
1
L = 22 m H
V OUT = 3.3 V
C IN = 10 μ F
C OUT = 33 μ F
10
1.8 V
100
2.2 V
1000
? 1
? 2
? 3
1
L = 15 m H
V OUT = 3.3 V
C IN = 10 μ F
C OUT = 33 μ F
10
1.8 V
100
2.2 V
1000
100
OUTPUT LOADING CURRENT, I LOAD /mA
Figure 15. Output Voltage Change
versus Load Current
100
OUTPUT LOADING CURRENT, I LOAD /mA
Figure 16. Output Voltage Change versus
Load Current
80
100 mA
150 mA
80
100 mA
150 mA
60
40
60
40
20
V OUT = 3.3 V
C IN = 10 μ F
C OUT = 33 μ F
L = 22 m H
20
V OUT = 3.3 V
C IN = 10 μ F
C OUT = 33 μ F
L = 15 m H
0
1
1.5
2
2.5
3
0
1
1.5
2
2.5
3
20
16
12
8
4
BATTERY INPUT VOLTAGE, V BATT /V
Figure 17. Battery Input Voltage versus
Output Ripple Voltage
BATTERY INPUT VOLTAGE, V BATT /V
Figure 18. Battery Input Voltage versus
Output Ripple Voltage
0
0
1 2 3 4 5
INPUT VOLTAGE AT OUT PIN, V OUT /V
6
(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: Output Voltage Waveform, 1.0 V/Division
Lower Trace: Shutdown Pin Waveform, 1.0 V/Division
Figure 19. No Load Operating Current
versus Input Voltage at OUT Pin
http://onsemi.com
7
Figure 20. Startup Transient Response
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