TDK Belleta iEA Series - Manual (Page 22)

Data Sheet: Belleta ® iEA Series –Single Output Eighth Brick
©2004 TDK Innoveta® Inc.
iEAFullDatasheet 032707 3/29/2007 Revision 2.0 ℡ (877) 498-0099
22/41
Electrical Characteristics (continued):
iEA48025A025V-000 through -015: 2.5V, 25A Output
iEA48025A025V-000 Typical Input Current vs. Input
Voltage Characteristics iEA48025A025V-000 Typical Output Voltage vs. Input
Voltage Characteristics
%
Change
of Vout
Trim
Down
Resistor
(Kohm)
%
Change
of Vout Trim Up
Resistor
(Kohm)
-5% 91.8K +5% 106K
-10% 40.8K +10% 53.3K
e.g. trim up 5%
Rup
5.1 2.5 Ч 100 5 + ( ) ⋅
1.225 5 Ч
510
5
− 10.2 −




K ⋅ :=
iEA48025A025V-000 Calculated resistor values for
output voltage adjustment
0
0.5
1
1.5
2
2.5
3
27 31.8 36.6 41.4 46.2 51 55.8 60.6 65.4 70.2 75
Input Voltage (V)
In
p
u
t
C
u
rr
e
n
t
(A
)
Io_min = 0A Io_mid = 12.6A Io_max = 25.2A
0
0.5
1
1.5
2
2.5
3
27 32 37 41 46 51 56 61 65 70 75
Input Voltage (V)
O
u
tp
u
t
V
o
lt
a
g
e
(
V
)
Io_min = 0A Io_mid = 12.6A
Io_max = 25.2A