ETQP4L***CFM
Small Mounting Size Power Choke Coils For Multi-Phase DC/DC Converter Circuits
Series Features
- Small Type: 8.7 mm x 7.0 mm x 3.0 mm
- High Power: 22A
- Low Loss: DCR: 1.12 (mΩ)
- Tighter DCR Tolerance: +/-7%
- Suitable For High Switching Frequency Circuits (Up To 1MHz)
- Low Acoustic (Buzz) Noise Due To Its Distributed Gap Structure
- Shielded Construction For Magnetic Shielding
- RoHS/REACH Compliant
Models table for series ETQP4L***CFM Part No. | Datasheet | Size [L×W×H] (mm) | Inductance L0 (at 100kHz, No load(0A)) (μH) | Inductance L1 (at 100kHz, Current load) (μH) | DC Resistance (at 20℃) (mΩ) | Rated Current [Typ.] (ΔT=40K, FR4, t=1.6mm, Four-layer PWB) (A) | Rated Current [Typ.] (ΔT=40K, High heat dissipation PWB) (A) | Weight (Typ.) (g) |
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| | 8.7×7.0×3.0 | 0.15 | 0.12 | 0.66 | 29 | 43 | 0.8 |
| | 8.7×7.0×3.0 | 0.24 | 0.19 | 1.12 | 22 | 35 | 0.8 |