max5051auit Maxim Integrated Products, Inc., max5051auit Datasheet - Page 19

• Manufacturer Part Number: max5051auit
• Description: Max5051 Parallelable, Clamped Two-switch Power-supply Controller Ic
• Manufacturer: Maxim Integrated Products, Inc.

Figure 9. Efficiency at Nominal Output Voltage vs. Load
Current 48V Nominal Input Voltage
Figure 11. Turn-On Transient at Full Load (Resistive Load)
95
90
85
80
75
70
65
60
0
R
L
= 0.22Ω
2
______________________________________________________________________________________
4
LOAD CURRENT (A)
6
4ms/div
8
10
Parallelable, Clamped Two-Switch
12
14
V
1V/div
I
5A/div
OUT
OUT
Power-Supply Controller IC
Figure 10. Power Dissipation at Nominal Output Voltage vs.
Load Current for 48V Input Voltage.
Figure 12. Output Voltage Response to Step-Change in Load
Current
8
7
6
5
4
3
2
1
0
0
50% > 75% > 50% OF I
2
4
LOAD CURRENT (A)
6
1ms/div
OUT(MAX)
8
10
, dl/dt = 5A/µs
12
14
V
100mV/div
I
5A/div
OUT
OUT
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