KIA278R00PI Datasheet, PDF (5/5 Pages) KEC(Korea Electronics) – BIPOLAR LINEAR INTEGRATED CIRCUIT

KIA278R00PI
Fig. 9 f - RR
80
70
Cref=3.3µF
60
Cref=0
50
40
R1=470Ω, R2=3.2KΩ
30 _{I O =1A}
20 ^Tj ^{=25 C}
ei=0.5Vrms
10
RR=20 log (ei/eo)
0
0.1
1
10
100
INPUT RIPPLE FREQUENCY f (kHz)
Fig. 10 I_O - RR
80
70
Cref=3.3µF
60
Cref=0
50
R1=470Ω, R2=3.2KΩ
T_j =25 C
40 _ei=0.5Vrms
f=120Hz (sine wave)
RR=20 log (ei/eo)
30
0.1
0.5
1.0
OUTPUT CURRENT I_O (A)
2004. 3. 9
Revision No : 0
5/5