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3N152 参数 Datasheet PDF下载

3N152图片预览
型号: 3N152
PDF下载: 下载PDF文件 查看货源
内容描述: PWM / VFM降压型DC / DC转换器 [PWM/VFM Step-down DC/DC Converter]
分类和应用: 转换器
文件页数/大小: 19 页 / 208 K
品牌: RICOH [ RICOH ELECTRONICS DEVICES DIVISION ]
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n
TEST CIRCUITS
A)
PMOS
L
E)
5
4
3
5
4
3
V
V
IN
1
2
SD
C
IN
V
IN
A
1
2
C
L
F)
B)
A
5
4
3
OSCILLOSCOPE
PMOS
L
5
4
3
V
V
IN
V
IN
1
2
C
IN
1
2
SD
C
L
C
IN
OSCILLOSCOPE
C)
A
5
4
3
G)
OSCILLOSCOPE
5
4
3
V
IN
1
2
V
IN
1
2
V
OUT
D)
5
4
A
V
EXT
3
V
IN
V
OUT
1
2
The typical characteristics were obtained by use of these test circuits.
Test Circuit A : Typical characteristics 1), 2), 3), 4), 5), 6), 7)
Test Circuit B : Typical characteristics 8)
Test Circuit C : Standby Current
Test Circuit D : Typical characteristics 12), 13)
Test Circuit E : CE input current “H” and “L”
Test Circuit F : Typical characteristics 9)
Test Circuit G : Typical characteristics 10), 11)
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Rev. 1.11
-6-