lm5045sqx National Semiconductor Corporation, lm5045sqx Datasheet - Page 9

• Manufacturer Part Number: lm5045sqx
• Description: Full-bridge Pwm Controller With Integrated Mosfet Drivers
• Manufacturer: National Semiconductor Corporation

Typical Performance Characteristics
100
90
80
70
60
50
Application Board Efficiency
5
V
VCC
10
V
LOAD CURRENT (A)
and V
REF
vs. I
V OUT = 3.3V
15
REF
REF
vs. V
20
VIN
25
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36V
48V
72V
30
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9
6
5
4
3
2
1
0
0
Oscillator Frequency vs. R
20
V
I
IN
CC
vs. V
vs I
40
V IN (V)
CC
IN
60
V UVLO =3V
V UVLO =1V
V UVLO =0V
T
80
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100
30145460