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MPQ4360-AEC1 3.3-40V, 6A Synchronous Step-Down Converter QFN-20
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pMPS MPQ4360-AEC1 — synchronous step-down converter, 3.3-40V input, 6A output, QFN-20./p
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MPQ4360-AEC1 3.3-40V, 6A Synchronous Step-Down Converter QFN-20
MPS MPQ4360-AEC1 is a synchronous step-down converter that accepts 3.3 V to 40 V input, delivers 6 A, supplied in a QFN-20 package.
Key Specifications
| Part Number | MPQ4360-AEC1 |
| Input Voltage | 3.3 V to 40 V |
| Output Current | 6 A |
| Quiescent Current | 22 uA |
| Topology | Synchronous Step-Down Converter |
| Package | QFN-20 |
| Ordering Codes | MPQ4360-AEC1 |
Features
- Increased Battery Life: o Low 1.7μA Shutdown Supply Current. o 22μA Quiescent Current with Switching o AAM Increases Efficiency under Light Loads
- High Performance for Improved Thermals: o Internal 50mΩ High-Side and 22mΩ Low-Side MOSFET
Applications
- Automotive Infotainment
- Automotive Clusters
- Automotive Telematics
Design Notes
- The step-down topology needs an inductor and output capacitor sized for the ripple at the switching frequency, not just the DC load.
- Keep the input loop short — high di/dt at the switch node sets conducted EMI.
- Power switches are integrated, so the thermal path is the PCB copper under the pad.
- AEC-Q100 qualification suits this part to automotive rails.
- Package QFN-20 — check the land pattern in the datasheet before layout.
Common Questions
What is the input and output rating of the MPQ4360-AEC1?
3.3–40 V input and 6 A output.
Which package is the MPQ4360-AEC1 available in?
QFN-20.
Shenzhen Gaorunxin Technology Co., Ltd
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