YS123DD-12 Datasheet, PDF (3/5 Pages) Isahaya Electronics Corporation – HYBRID IC FOR ON-BOARD POWER SUPPLY

PRELIMINARY
Notice: This is not a final specification
Some parametric limits are subject to change
TYPICAL CHARACTERISTICS
DERATING CHARACTERISTICS
150
120
90
60
30
0
-10 10 30 50 70 90 110
OPERATING TEMPERATURE Topr (°C)
EFFICIENCY - LOAD CURRENT
CHARACTERISTICS
100
90
80
70
60
50
40
30
20
VI_N=12V
10
Ta=25°C
0
0 40 80 120 160 200 240
LOAD CURRENT I_O1, I_O2 (mA)
16.0
OUTPUT VOLTAGE - INPUT VOLTAGE
CHARACTERISTICS
14.0
12.0
10.0
8.0
6.0
4.0
I_O1=I_O2=130m A
2.0
Ta=25°C
0.0
0 2 4 6 8 10 12 14 16 18 20
INPUT VOLTAGE V_IN (V)
HYBRID IC
YS123DD-12
HYBRID IC FOR ON-BOARD POWER SUPLY
16.0
OUTPUT VOLTAGE - LOAD CURRENT
CHARACTERISTICS (V_O1)
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
0
V_IN=12V
Ta=25°C
40 80 120 160 200 240
LOAD CURRENT I_O1 (mA)
100
90
80
70
60
50
40
30
20
10
0
8
1000
900
800
700
600
500
400
300
200
100
0
0
EFFICIENCY - INPUT VOLTAGE
CHARACTERISTICS
I_O1=I_O2=130m A
Ta=25°C
10 12 14 16 18 20
INPUT VOLTAGE V_IN (V)
INPUT CURRENT - INPUT VOLTAGE
CHARACTERISTICS
I_O1=I_O2=130m A
Ta=25°C
2 4 6 8 10 12 14 16 18 20
INPUT VOLTAGE V_IN (V)
3