LCS700-708
18
16
14
12
10
8
16
14
12
10
8
6
6
LCS700
LCS701
LCS702
LCS703
LCS705
LCS708
LCS700
LCS701
LCS702
LCS703
LCS705
LCS708
4
4
2
2
0
0
0
100
20
300
400
500
600
700
800
0
100
20
300
400
500
600
700
800
Frequency (kHz)
Frequency (kHz)
Figure 27. VCC Current vs. Frequency.
Figure 28. VCCH Current vs. Frequency.
900
800
700
1200
1000
LCS700
LCS701
LCS702
LCS703
LCS705
LCS708
600
500
400
300
200
100
0
800
600
400
200
0
LCS700
LCS701
LCS702
LCS703
LCS705
LCS708
0
100
20
300
400
500
600
700
800
0
50
100
150
200
250
300
350
400
Frequency (kHz)
Half-Bridge Voltage (V)
Figure 29. Control Power vs. Frequency.
Figure 30. Half-Bridge Small Signal Capacitance vs. Half-Bridge Voltage.
23
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Rev. B 062011
POWERINT [ Power Integrations ]
