Datasheet

TYPICAL PERFORMANCE DATA AND OSCILLOGRAMS, UEE-12/12.5-D48
Step Load Transient Response (Vin = 48V, Vout = nom, Cload = 1uF || 10uf, Iout = 50% to
75% of full load, Ta = +25°C) Ch1 = Vout, Ch2 = Iout
Step Load Transient Response (Vin = 48V, Vout = nom, Cload = 1uF || 10uF, Iout = 75% to
50% of full load, Ta = +25°C) Ch1 = Vout, Ch2 = Iout
Step Load Transient Response (Vin = 48V, Vout = nom, Cload = 1uF || 10uF, Iout = 50 to 75
to 50% of full load, Ta = +25°C) Ch1 = Vout, Ch2 = Iout.
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Startup Delay (Vin=48V, Vout=nom, Iout=12.5A, Cload=5000µF, Ta=+25°C) Trace 1=Vin,
Trace 2=Vout
Effi ciency and Power Dissipation @ 25°C
70
74
78
82
86
90
94
98
1.25 2.50 3.75 5.00 6.25 7.50 8.75 10.00 11.25 12.50
0
4
8
12
16
20
24
28
Load Current (A)
Efficiency (%)
Loss
Vin = 36V
Vin = 48V
Vin = 75V
Dissipation @48V
UEE 150W Series
Isolated, High-Density, Eighth-Brick
DOSA Low Profi le DC-DC Converters
MDC_UEE 150W_Series.A02 Page 19 of 35