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  Mechanical DrawingsProduct Datasheet |
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| The I04 series has been designed in collaboration with On Semiconductor to work with the NCP1207 controller as a second stage output filter. With multiple inductance values at popular output current levels, the I04 series provides solutions for a range of output filtering needs. The low DCR values minimize the voltage drop across the inductor and minimize losses due to temperature rise. The low cost designs utilize powdered iron cores from Micrometals to eliminate the risk of long term instability. The NCP1207 is a PWM current-mode controller for free running quasi-resonant operation. Applications include notebook and offline battery chargers, consumer electronics, set-top boxes, medical power supplies, etc… |
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Part Number |
DCR (max) | Loaded Inductance (0A) | Loaded Inductance (10A) | Loaded Inductance (13A) | Loaded Inductance (16A) | Loaded Inductance (3.3A) | Loaded Inductance (6A) | Loaded Inductance (8A) | Temp Rise |
Order FREE SAMPLES |
| I04-100-130-_H | 2.8 mΩ | 13.7 μH | 11.8 μH | 10 μH | 12 μH | 10.2 °C |
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| I04-100-130-_V | 2.8 mΩ | 13.7 μH | 11.8 μH | 10 μH | 12 μH | 10.2 °C |
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| I04-100-3R3-_H | 16.5 mΩ | 14.8 μH | 10 μH | 19.3 °C |
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| I04-100-3R3-_V | 16.5 mΩ | 14.8 μH | 10 μH | 19.3 °C |
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| I04-100-8R0-_H | 6.5 mΩ | 14.7 μH | 13.3 μH | 11.5 μH | 10 μH | 15.3 °C |
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| I04-100-8R0-_V | 6.5 mΩ | 14.7 μH | 13.3 μH | 11.5 μH | 10 μH | 15.3 °C |
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| I04-150-8R0-_H | 9 mΩ | 20.7 μH | 18.5 μH | 16 μH | 15 μH | 15 °C |
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| I04-150-8R0-_V | 9 mΩ | 20.7 μH | 18.5 μH | 16 μH | 15 μH | 15 °C |
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| I04-220-3R3-_H | 26 mΩ | 28.8 μH | 22 μH | 17.8 °C |
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| I04-220-3R3-_V | 26 mΩ | 28.8 μH | 22 μH | 17.8 °C |
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| I04-220-6R0-_H | 13 mΩ | 34.8 μH | 29 μH | 22 μH | 16.2 °C |
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| I04-220-6R0-_V | 13 mΩ | 34.8 μH | 29 μH | 22 μH | 16.2 °C |
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| I04-220-8R0-_H | 7 mΩ | 27.5 μH | 26 μH | 24 μH | 22 μH | 13.1 °C |
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| I04-220-8R0-_V | 7 mΩ | 27.5 μH | 26 μH | 24 μH | 22 μH | 13.1 °C |
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| I04-2R2-130-_H | 2.4 mΩ | 3.5 μH | 2.5 μH | 2.2 μH | 2.8 μH | 19.4 °C |
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| I04-2R2-130-_V | 2.4 mΩ | 3.5 μH | 2.5 μH | 2.2 μH | 2.8 μH | 19.4 °C |
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| I04-2R2-6R0-_H | 3.2 mΩ | 3 μH | 2.67 μH | 2.2 μH | 18.5 °C |
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| I04-2R2-6R0-_V | 3.2 mΩ | 3 μH | 2.67 μH | 2.2 μH | 18.5 °C |
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| I04-4R7-160-_H | 2 mΩ | 7.5 μH | 6.3 μH | 5.8 μH | 4.7 μH | 12.1 °C |
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| I04-4R7-160-_V | 2 mΩ | 7.5 μH | 6.3 μH | 5.8 μH | 4.7 μH | 12.1 °C |
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| I04-4R7-3R3-_H | 11 mΩ | 6.4 μH | 4.7 μH | 20.3 °C |
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| I04-4R7-3R3-_V | 11 mΩ | 6.4 μH | 4.7 μH | 20.3 °C |
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| I04-4R7-8R0-_H | 4.2 mΩ | 7.2 μH | 6.5 μH | 5.5 μH | 4.7 μH | 16.7 °C |
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| I04-4R7-8R0-_V | 4.2 mΩ | 7.2 μH | 6.5 μH | 5.5 μH | 4.7 μH | 16.7 °C |
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| Test Conditions: Loaded Inductance (0A): Tested at 20 kHz and a Bmax of 10 Gauss. Loaded Inductance (10A): Tested at 20 kHz and a Bmax of 10 Gauss. Loaded Inductance (13A): Tested at 20 kHz and a Bmax of 10 Gauss. Loaded Inductance (16A): Tested at 20 kHz and a Bmax of 10 Gauss. Loaded Inductance (3.3A): Tested at 20 kHz and a Bmax of 10 Gauss. Loaded Inductance (6A): Tested at 20 kHz and a Bmax of 10 Gauss. Loaded Inductance (8A): Tested at 20 kHz and a Bmax of 10 Gauss. Temp Rise: Temperature rise created by total design losses (copper loss plus core loss) at an ambient temperature of 25°C. Copper loss is calculated using the current associated with the bold faced inductance value. Core loss assumes a output 0.5V ripple at 132kHz. |
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