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Advance Data Sheet: Dualeta™ iQA Series – Dual Quarter Brick
Electrical Characteristics (continued):
iQA48015A033M: 3.3V/2.5V, 15A Output
3.5
3
2.5
2
1.5
1
0.5
0
25
30
Io1 = Io2 = 0A
Typical Vo1 Output Voltage vs. Input Voltage
Characteristics
Trim up – tracking trim option
Trim from
nominal (%)
Rup (kΩ)
Rup is connected between Trim and RTN.
Trim down – tracking trim option
Trim from
nominal (%)
Rdown (kΩ)
Rdown is connected between Trim and Vout2.
Trim resistor values for output voltage adjustment – tracking trim option.
©2002-2005 TDK Innoveta Inc.
iQAFullDatasheet080505 2.doc 8/3/2006
35
40
45
50
55
60
65
Input Voltage (V)
Io1 = Io2 = 3.75A
Io1 = Io2 = 7.5A
+1
+2
+3
46
20.4
12.1
-1
-2
-3
56.9
25
13.8
3
2.5
2
1.5
1
0.5
0
25
30
70
75
Io1 = Io2 = 0A
Typical Vo2 Output Voltage vs. Input Voltage
Characteristics
+4
+5
+6
7.9
5.2
3.5
-4
-5
-6
8.8
5.8
3.8
℡
(877) 498-0099
35
40
45
50
55
60
65
Input Voltage (V)
Io1 = Io2 = 3.75A
Io1 = Io2 = 7.5A
+7
+8
+9
2.2
1.3
.61
-7
-8
-9
2.3
1.3
.43
70
75
+10
0
-10
0
8/19
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