SI9122 Vishay Siliconix, SI9122 Datasheet - Page 12

• Manufacturer Part Number: SI9122
• Description: 500-kHz Half-Bridge DC-DC Converter With Integrated Secondary Synchronous Rectification Drivers
• Manufacturer: Vishay Siliconix

Si9122
Vishay Siliconix
www.vishay.com
12
TYPICAL CHARACTERISTICS
250
200
150
100
11
10
50
35
30
25
20
15
10
9
8
7
6
5
0
−50
5
0
0
0
V
V
−25
CC
CC
= 12 V
= 12 V
200
SRL, SRH I
200
D
I
REG2
H
, D
0
Temperature (_C)
L
vs. Temperature
I
SOURCE
V
V
OH
OH
SOURCE
25
400
400
(mV)
(mV)
vs. V
50
vs. V
OH
600
600
OH
75
100
800
800
250
200
150
100
13
12
11
10
50
35
30
25
20
15
10
9
8
7
0
5
0
−50
0
0
−25
V
V
CC
200
200
CC
SRL, SRH I
= 12 V
I
CC3
D
= 12 V
0
H
Temperature (_C)
, D
vs. Temperature
L
V
V
I
OL
OL
SINK
400
400
25
SINK
(mV)
(mV)
vs. V
S-41944—Rev. F, 18-Oct-04
vs. V
Document Number: 71815
50
OL
OL
600
600
75
100
800
800