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Data Sheet: Powereta
Electrical Characteristics:
95
90
85
80
75
70
0
5
Efficiency vs. Input Voltage at Ta=25C, (test in socket)
Start-up from on/off Switch at 48V input and Full Load.
Ch. 1: Vo
Start-up from Input Voltage Application at Full Load.
Ch. 1: Vo
©2005-2006 TDK Innoveta Inc.
iQP 5V/50A Datasheet 8/3/2006
iQP Series –Single Output Quarter Brick
TM
iQP48050A050V-000 through -0x9: 5V, 50A, 250W Output
10
15
20
25
30
35
40
Output Current (A)
Vin = 36V
Vin = 48V
Vin = 75V
Vin = 60V
Ch. 3: Io
Ch. 4: ON/OFF
Ch. 3: Io
Ch. 4: Vin
28
24
20
16
12
8
4
0
45
50
0
5
10
Vin = 36V
Power Dissipation vs. Input Voltage at Ta=25C
Typical Output Ripple at 48V Input and Full Load at
Ta=25C
Load Transient Response. Load Step from 50% to 75%
of Full Load with di/dt= 1A/uS. Ch. 1: Vo Ch. 3: Io
℡
(877) 498-0099
15
20
25
30
35
40
45
Output Current (A)
Vin = 48V
Vin = 75V
Vin = 60V
Ch. 1: Vo
50
6/15
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