iru3038 International Rectifier Corp., iru3038 Datasheet - Page 15
iru3038
Manufacturer Part Number
iru3038
Description
Synchronous Pwm Controller For Termination Power Supply Applications
Manufacturer
International Rectifier Corp.
Datasheet
1.IRU3038.pdf
(18 pages)
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TYPICAL PERFORMANCE CHARACTERISTICS
Rev. 2.0
09/12/02
Figure 15 - Efficiency for IRU3038 Evaluation Board.
Figure 19 - Transient response @ I
0A
94
92
90
88
86
84
82
80
0
V
Vss
I
Figure 17 - Shutdoown the output by
OUT
OUT
1
pulling down the soft-start.
2
V
Output Current (A)
IN
=5V, V
3
4
OUT
2A
=2.5V
5
6
OUT
=0 to 2A.
7
8
www.irf.com
9
Figure 18 - 3.3V output voltage ripple @ I
Figure 20 - Transient response @ I
0A
Figure 16 - Start-up time @ I
4A
OUT
IRU3038
OUT
=5A.
=0 to 4A.
V
OUT
Vss
V
OUT
IN
=5A.
15