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Data Sheet: Belleta
®
iEA Series –Single Output Eighth Brick
©2004 TDK Innoveta® Inc.
iEAFullDatasheet 032707 3/29/2007 Revision 2.0
℡
(877) 498
-
0099
29/41
Electrical Characteristics:
iEA48025A015V-000 through -015: 1.5V, 25A Output
iEA48025A015V-000 Typical Efficiency vs. Input
Voltage at Ta=25 degrees.
iEA48025A015V-000 Typical Power Dissipation vs.
Input Voltage at Ta=25 degrees
iEA48025A015V-000 Typical Output Voltage vs. Load
Current at Ta = 25 degrees
iEA48025A015V-001 Typical startup characteristic from
on/off at full load. Ch3 - on/off signal, Ch 1 – output
voltage
iEA48025A015V-000 Typical startup characteristic
from input voltage application at full load. Ch3 - input
voltage, Ch 1 – output voltage
iEA48025A015V-000 Typical transient response.
Output voltage response to load step from 50% to 75%
of full load with output current slew rate of 0.1A/uS.
70
72
74
76
78
80
82
84
86
88
0 2.5 5 7.5 10 12.5 15 17.5 20 22.5 25
Output Current (A)
Efficiency,
η
η
η
η
(%)
Vin = 36V Vin = 48V Vin = 75V
0
2
4
6
8
10
12
0 2.5 5 7.5 10 12.5 15 17.5 20 22.5 25
Output Current (A)
Power Dissipation (W)
Vin = 36V Vin = 48V Vin = 75V
1.47
1.48
1.49
1.5
1.51
1.52
1.53
0 2.5 5 7.5 10 12.5 15 17.5 20 22.5 25
Output Current (A)
Output Voltage (V)
Vin = 36V Vin = 48V Vin = 75V