RT9185 データシートの表示（PDF） - Richtek Technology
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RT9185 Datasheet PDF : 14 Pages
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RT9185
Load Transient Response
VDD = 5V, VOUT1 = 3.35V
100 C1 = 2.2uF, C2 = 4.7uF
TA = 25°C
50
0
-50
≈
≈
1
0
Time (500μs/Div)
Load Transient Response
VDD = 5V, VOUT3 = 1.5V
100 C1 = 2.2uF, C4 = 1uF
TA = 25°C
50
0
-50
≈
≈
400
200
0
Time (500μs/Div)
Line Transient Response
VDD = 4.5V to 5.5V
20 VOUT2 = 2.55V
10 C1 = 2.2uF, C3 = 4.7uF
TA = 25°C
IOUT1 = 400mA
0
-10
≈
≈
5.5
4.5
Time (100μs/Div)
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6
Load Transient Response
VDD = 5V, VOUT2 = 2.55V
100 C1 = 2.2uF, C3 = 4.7uF
50
TA = 25°C
0
-50
≈
≈
1
0
Time (500μs/Div)
Line Transient Response
VDD = 4.5V to 5.5V
10 VOUT1 = 3.35V
5 C1 = 2.2uF, C2 = 4.7uF
TA = 25°C
IOUT1 = 500mA
0
-5
≈
≈
5.5
4.5
Time (100μs/Div)
Line Transient Response
VDD = 4.5V to 5.5V
20 VOUT1 = 1.5V
C1 = 2.2uF, C2 = 4.7uF
10
TA = 25°C
IOUT1 = 150mA
0
-10
≈
≈
5.5
4.5
Time (100μs/Div)
DS9185-11 March 2007
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