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