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