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MPL-SR7345-3R3 Shielded Inductor
The MPS MPL-SR7345-3R3 is a Shielded Inductor.
Key Specifications
| Part Number | MPL-SR7345-3R3 |
| Function | Shielded Inductor |
| Inductance | 3.3µH |
| DC Resistance | 22 mΩ typ / 25 mΩ max |
| Rated Current (ΔT = 40 K) | 5.1 A |
| Saturation Current 25 °C | 7.5 A |
| Saturation Current 100 °C | 5.6 A |
| Ordering Codes | MPL-SR7345-3R3 |
Features
- ELECTRICAL CHARACTERISTICS
Applications
- Battery-Powered Devices
Design Notes
- Check saturation current and temperature-rise current separately — the usable rating is the lower of the two at your ambient.
- DCR sets the copper loss; the board area around the part sets how much of that heat actually leaves.
- Core material determines where losses peak, so match the part to the converter's switching frequency rather than to inductance alone.
- Shielded construction reduces near-field coupling into adjacent sense traces.
Common Questions
What are the defining features of the MPL-SR7345-3R3?
ELECTRICAL CHARACTERISTICS
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