Compact SMD Multilayer Power Inductor Chilisin CUW21T-901M-N for DC-DC Converters and Power Modules
SMD Multilayer Power Inductors MP Series
The MPx Series is a miniature type of multilayer power inductor constructed using low-loss ferrite material to support high-speed switching frequencies. The compact size and high efficiency is ideal for DC-DC converter applications in space-limited boards.
Features
- RoHS, Halogen Free and REACH Compliance
- Small size
- Low profile
- High current
- Magnetically shielded configuration allowing for high density mounting
Applications
- DC-DC converters
- Power modules
- Cellular phones
- DSC, PND, DVD
- Wireless card and other electronic devices
Product Identification
- Product Symbol: MPA, MPB, MPE
- Type: A: General, B: Low RDC, E: High Isat
- Packaging: T: Tape and Reel, B: Bulk
- Tolerance: M = 20%, T = 30%
Dimensions (mm)
| TYPE | A | B | C | D |
|---|---|---|---|---|
| 160805 | 1.60.15 | 0.80.15 | 0.50.05 | 0.30.2 |
| 160806 | 1.60.15 | 0.80.15 | 0.60.15 | 0.30.2 |
| 160808 | 1.60.15 | 0.80.15 | 0.80.15 | 0.30.2 |
| 201205 | 2.00.20 | 1.250.20 | 0.55 Max | 0.50.3 |
| 201210 | 2.00.20 | 1.250.20 | 1.0 Max | 0.50.3 |
| 201610 | 2.00.20 | 1.60.20 | 1.0 Max | 0.50.3 |
| 252010 | 2.50.20 | 2.00.20 | 1.0 Max | 0.60.2 |
| 252012 | 2.50.20 | 2.00.20 | 1.2 Max | 0.60.2 |
Electrical Characteristics (MPA Series Example)
| Part Number | Inductance (uH) | Tolerance (%) | Test Frequency (MHz) | RDC () 30% | Rated current (mA) Max |
|---|---|---|---|---|---|
| MPA201210T-1R0-N | 1.0 | 20, 30 | 1 | 0.18 | 1100 |
| MPA201210T-1R5-N | 1.5 | 20, 30 | 1 | 0.19 | 1000 |
| MPA201210T-2R2-N | 2.2 | 20, 30 | 1 | 0.22 | 900 |
| MPA201210T-3R3-N | 3.3 | 20, 30 | 1 | 0.25 | 700 |
| MPA201210T-4R7-N | 4.7 | 20, 30 | 1 | 0.35 | 600 |
Note: When ordering, please specify tolerance code. Tolerance: M=20% , T=30%
Operating temperature range: 55125 (Including self - temperature rise)
Rated Current: For a 40 temperature rise from 25 ambient with current.
Measure Equipment: L: Agilent HP4287A+16197A, 1MHz 200mV; RDC: HP 4338B, or equivalent.
Test Instruments: HP4287A Inductance / Material Analyzer
Please be sure to request approval specifications that provide further details of the products. Kindly note that the content of these specifications are subject to change or may be discontinued without advance notice. Please contact our sales department before ordering.
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