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部品番号
コンポーネント説明
R1230D351D-TL データシートの表示(PDF) - RICOH Co.,Ltd.
部品番号
コンポーネント説明
メーカー
R1230D351D-TL
PWM/VFM step-down DC/DC converter with Synchronous Rectifier
RICOH Co.,Ltd.
R1230D351D-TL Datasheet PDF : 20 Pages
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I
OUT
=200mA
-0.0002 -0.0001
0
0.0001
0.0002 0.0003 0.0004
Time [sec]
I
OUT
=2mA
0.0005 0.0006
0.0007
0.6
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
0.0008
R1230D181B V
IN
=5.0V PWM
18) Turn-on Waveform
5
4
3
2
1
0
-1
-0.0004
0
0.0004
0.0008
PWM Mode I
OUT
=0A
4
2
CE
0
-2
-4
V
OUT
-6
-8
0.0012
0.0016
Time [sec]
-10
0.002
0.0024
0.0028
R1230D181B V
IN
=5.0V
PWM Mode
I
OUT
=50mA
5
4
4
2
3
CE
0
-2
2
V
OUT
-4
1
-6
0
-8
-1
-10
-0.0004
0
0.0004
0.0008
0.0012
0.0016
0.002
0.0024
0.0028
Time [sec]
R1230D181B V
IN
=5.0V
PWM Mode
I
OUT
=200mA
5
4
4
2
3
CE
0
-2
2
-4
1
V
OUT
-6
0
-8
-1
-10
-0.0004
0
0.0004
0.0008
0.0012
0.0016
0.002
0.0024
0.0028
Time [sec]
R1230D181B V
IN
=5.0V
Rev. 1.12
- 19 -
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