Data sheet: powereta, Iqp series –single output quarter brick, Electrical characteristics – TDK Powereta iQP 5V/50A User Manual
Page 7
Data Sheet: Powereta
TM
iQP Series –Single Output Quarter Brick
©2005-2006 TDK Innoveta Inc.
iQP 5V/50A Datasheet 8/3/2006
℡
(877) 498-0099
7/15
Electrical Characteristics:
iQP48050A050V-000 through -0x9: 5V, 50A, 250W Output
0
1
2
3
4
5
6
0
10
20
30
40
50
60
Output Current (A)
O
ut
put
V
ol
tag
e (
V
)
Vin = 36V
Vin = 48V
Vin = 75V
Vin = 60V
0
1
2
3
4
5
6
7
8
9
30
35
40
45
50
55
60
65
70
75
Input Voltage (V)
Input
C
ur
ren
t (
A
)
Io_min = 0A
Io_mid = 25.2A
Io_max = 50.1A
Output Current Limit Characteristics vs. Input Voltage
Typical Input Current vs. Input Voltage Characteristics
4.991
4.9915
4.992
4.9925
4.993
4.9935
4.994
0
5
10
15
20
25
30
35
40
45
50
Output Current (A)
O
ut
put
V
ol
tage (
V
)
Vin = 36V
Vin = 48V
Vin = 75V
Vin = 60V
4.991
4.9915
4.992
4.9925
4.993
4.9935
4.994
36
41
46
51
56
61
66
71
76
Input Voltage (V)
O
ut
put
V
ol
tage (
V
)
Io_min = 0A
Io_mid = 25.2A
Io_max = 50.1A
Typical Output Voltage vs. Load Current at Ta=25C.
Typical Output Voltage vs. Input Voltage at Ta=25C.
0
1
2
3
4
5
6
30
31
32
33
34
35
36
37
38
Input Voltage (V)
O
ut
put
V
ol
tag
e
(V
)
Io_min = 0A
Io_mid = 25.2A
Io_max = 50.1A
%
Change
of Vout
Trim
Down
Resistor
(Ohm)
%
Change
of Vout
Trim Up
Resistor
(Ohm)
-10 40.9K +5 325.6K
-20 15.3K +10 168.1K
e.g. trim up 5%
Rup
5.11 5
Ч
100
5
+
(
)
⋅
1.225 5
Ч
511
5
−
10.22
−
K
⋅
:=
Typical Output Voltage vs. Low Voltage Input Turn-on
and Turn-off at Ta=25C
Calculated Resistor Values for Output Voltage Adjustment