Data Sheet: Xeta
iHG48070A033V, 3.3V/70A Output Half Brick Series
©2008 TDK Innoveta Inc.
iHG Datasheet 2008-05-15 Revision 1.1
℡
(877) 498-0099
7/16
Electrical Characteristics:
74
78
82
86
90
94
7
14
21
28
35
42
49
56
63
70
Output Current (A)
E
ff
ic
ie
n
c
y
(
%
)
Vin = 36V
Vin = 48V
Vin = 75V
Vin = 60V
0
5
10
15
20
25
30
35
7
14
21
28
35
42
49
56
63
70
Output Current (A)
P
o
w
e
r
D
is
s
ip
a
tio
n
(
W
)
Vin = 36V
Vin = 48V
Vin = 75V
Vin = 60V
Efficiency vs. Input Voltage at Ta=25C, (test in socket)
Power Dissipation vs. Input Voltage at Ta=25C
Start-up from on/off Switch at 48V input and Full Load.
Ch. 1: ON/OFF Ch. 3: Vo Ch. 4: Io
Typical Output Ripple at 48V Input and Full Load at
Ta=25C
Ch. 3: Vo
Start-up from Input Voltage Application at Full Load.
Ch. 1: Vin Ch. 3: Vo Ch. 4: Io Load
Transient Response. Load Step from 50% to 75% of
Full Load with di/dt= 0.1A/uS. Ch. 1: Vo Ch. 3: Io
