TDK Dualeta iQA Series Datasheet page 7

Advance Data Sheet: Dualeta™ iQA Series – Dual Quarter Brick
Electrical Characteristics (continued):
iQA48015A033M: 3.3V/2.5V, 15A Output
Typical Vo1 load transient response. Io1 step from 3.75A
to 7.5A with 0.1A/uS, Io2=7.5A. CH1 – Vo1, CH2 – Vo2,
CH4 – Io1.
3.4
3.35
3.3
3.25
3.2
10 11
Typical Output 1 Current Limit Characteristics vs. Input
Voltage at Ta=25 degrees.
Typical Output Ripple at nominal Input voltage and full
balanced load currents at Ta=25 degrees.
©2002-2005 TDK Innoveta Inc.
iQAFullDatasheet080505 2.doc 8/3/2006
12 13 14 15 16 17 18
Output Current Io1 (A), Io2 = 0A
Vin = 36V Vin = 48V Vin = 75V
Typical Vo2 load transient response. Io2 step from 3.75A
to 7.5A with 0.1A/uS, Io1=7.5A. CH1 – Vo1, CH2 – Vo2,
CH4 – Io2.
2.6
2.55
2.5
2.45
2.4
19 20
10 11 12
Output Current Io2 (A), Io1 = 0A
Vin = 36V
Typical Output 2 Current Limit Characteristics vs. Input
Voltage at Ta=25 degrees.
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
25 30 35
Io1 = Io2 = 0A
Typical Input Current vs. Input Voltage Characteristics.
℡ (877) 498-0099
13 14 15 16 17 18 19
Vin = 48V Vin = 75V
40 45 50 55 60 65 70
Input Voltage (V)
Io1 = Io2 = 3.75A Io1 = Io2 = 7.5A
20
75
7/19