R1230D Datasheet, PDF (18/20 Pages) RICOH electronics devices division – PWM/VFM Step-down DC/DC Converter with Synchronous Rectifier

IOUT=0A
IOUT=200mA
0.6
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-4.00E-05 -2.00E-05 0.00E+00 2.00E-05 4.00E-05 6.00E-05 8.00E-05 1.00E-04 1.20E-04 1.40E-04
Time[sec]
R1230D181B VIN=5.0V PWM
IOUT=100mA
-4.00E-06 1.00E-06
6.00E-06
IOUT=0A
1.10E-05
1.60E-05
Time [sec]
2.10E-05 2.60E-05 3.10E-05
R1230D181B VIN=5.0V PWM
0.6
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
3.60E-05
IOUT=100mA
-0.0002 -0.0001
0
0.0001
0.0002 0.0003 0.0004
Time [sec]
IOUT=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 VIN=5.0V PWM
IOUT=200mA
-4.00E-06 1.00E-06
6.00E-06
1.10E-05
IOUT=0A
1.60E-05
Time[sec]
2.10E-05 2.60E-05 3.10E-05
R1230D181B VIN=5.0V PWM
0.6
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
3.60E-05
Rev. 1.12
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