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AAT3175IWP-T1 参数 Datasheet PDF下载

AAT3175IWP-T1图片预览
型号: AAT3175IWP-T1
PDF下载: 下载PDF文件 查看货源
内容描述: 高效率1X / 1.5X / 2X电荷泵白光LED闪光灯的应用 [High Efficiency 1X/1.5X/2X Charge Pump For White LED Flash Applications]
分类和应用: 闪光灯
文件页数/大小: 12 页 / 247 K
品牌: ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
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AAT3175
High Efficiency 1X/1.5X/2X Charge Pump
For White LED Flash Applications
Typical Characteristics
C
IN
= C
OUT
= C
1
= C
2
= 1µF, T
A
= 25°C, V
IN
= 3.5V, unless otherwise noted.
Enable Threshold High vs. Input Voltage
Enable Threshold Low (V)
Enable Threshold High (V)
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
1.2
1.1
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3 4.5 4.7 4.9 5.1 5.3 5.5
Enable Threshold Low vs. Input Voltage
-40°C
-40°C
25°C
85°C
25°C
85°C
Input Voltage (V)
Input Voltage (V)
3175.2006.01.1.2
7