SI9122E Datasheet, PDF (13/20 Pages) Vishay Siliconix – 500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification Drivers

TYPICAL CHARACTERISTICS
11
10
9
8
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6
5
- 50 - 25
0
25
50
75
100
Temperature (°C)
I_REG2 vs. Temperature, V_CC = 12 V
250
200
V_CC = 12 V
150
100
50
0
0
200
400
600
800
V_OH (mV)
DH, DL I_SOURCE vs. V_OH
35
30
V_CC = 12 V
25
20
15
10
5
0
0
200
400
600
800
V_OH (mV)
SR_L, SR_H I_SOURCE vs. V_OH
Document Number: 73866
S-80112-Rev. D, 21-Jan-08
Si9122E
Vishay Siliconix
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12
11
10
9
8
7
- 50 - 25
0
25
50
75
100
Temperature (°C)
I_CC3 vs. Temperature V_CC = 12 V
250
200
V_CC = 12 V
150
100
50
0
0
35
30
25
20
15
10
5
0
0
200
400
600
800
V_OL (mV)
DH, DL I_SINK vs. V_OL
V_CC = 12 V
200
400
600
800
V_OL (mV)
SR_L, SR_H I_SINK vs. V_OL
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