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MPM3808C-AEC1 3A Synchronous Step-Down Module QFN-15
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pMPS MPM3808C-AEC1 — Synchronous Step-Down Module, 3 A output, QFN-15, AEC-Q100./p
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MPM3808C-AEC1 3A Synchronous Step-Down Module QFN-15
The MPS MPM3808C-AEC1 is a Synchronous Step-Down Module. It is rated for 3 A and switches at 2.4 MHz. It is supplied in a QFN-15 package. The part is AEC-Q100 qualified.
The MPM3808C is an easy-to-use, fully integrated, synchronous step-down power module with a built-in inductor and MOSFET switches.
Key Specifications
| Part Number | MPM3808C-AEC1 |
| Function | Synchronous Step-Down Module |
| Current Rating | 3 A |
| Switching Frequency | 2.4 MHz |
| Package | QFN-15 |
| Qualification | AEC-Q100 |
| Ordering Codes | MPM3808C-AEC1 |
Features
- High Performance for Improved Thermals o 50mΩ and 26mΩ Integrated Internal Power MOSFETs
- Optimized for EMC and EMI o FCCM Across the Full Load Range o 2.4MHz Switching Frequency (fSW) o MeshConnectTM Flip-Chip Package
Typical Application Circuit
Applications
- Camera Modules
- ADAS Sensors
- Automotive Infotainment
Design Notes
- Place the input capacitor across the module pins, not at the far end of a trace — the module's internal loop assumes a local source.
- Heat leaves through the module base and pins; the host board copper is part of the thermal solution.
- Measure output ripple with a short ground spring at the output pins; a long scope ground lead picks up switching noise that is not really there.
- For isolated variants, respect the creepage and clearance the safety standard demands across the isolation barrier.
Common Questions
Which package and ordering codes apply to the MPM3808C-AEC1?
QFN-15; order codes include MPM3808C-AEC1.
What are the defining features of the MPM3808C-AEC1?
High Performance for Improved Thermals o 50mΩ and 26mΩ Integrated Internal Power MOSFETs Optimized for EMC and EMI o FCCM Across the Full Load Range o 2.4MHz Switching Frequency (fSW) o MeshConnectTM Flip-Chip Package
Is the MPM3808C-AEC1 qualified for automotive designs?
Yes — it is AEC-Q100 qualified. Confirm the grade against the qualification summary in the datasheet before specifying it on a safety-related rail.
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