SI9113_04 Datasheet, PDF (5/13 Pages) Vishay Siliconix – High-Voltage Current Mode PWM Controller for ISDN Power Supplies

TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Si9113
Vishay Siliconix
UVLO Supply Current vs. V_IN
10
85_C
1
25_C
−40_C
0.1
11
13
15
17
19
21
V_IN (V)
Output Rise Time vs. Load
80
V_CC = 10 V
60
40
20
0
0
200
400
600
800
C_OUT (pF)
Efficiency vs. Output Power
90
V_IN = 28 V
80
70
V_IN = 48 V
60
V_IN = 99 V
50
40
30
20
10
0
200
400
600
800
W_O (mW)
1000
Document Number: 71093
S-40746—Rev. B. 19-Apr-04
www.vishay.com
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