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MPQ7928-AEC1 MPSafeTM QM QFN-15
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pMPS MPQ7928-AEC1 — MPSafeTM QM, 4 channels, QFN-15, AEC-Q100./p
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MPQ7928-AEC1 MPSafeTM QM QFN-15
The MPS MPQ7928-AEC1 is a MPSafeTM QM. It switches at 2.2 MHz. It is supplied in a QFN-15 package. The part is AEC-Q100 qualified.
The MPQ7928 is a power management solution which integrates three high-efficiency step- down DC/DC converters and a low-noise low- dropout (LDO) regulator.
Key Specifications
| Part Number | MPQ7928-AEC1 |
| Function | MPSafeTM QM |
| Channels | 4 |
| Switching Frequency | 2.2 MHz |
| Interface | I²C |
| Package | QFN-15 |
| Qualification | AEC-Q100 |
| Ordering Codes | MPQ7928-AEC1 |
Features
- Functional Safety System Design Capable: o MPSafe™ QM Documentation Available MPSafe Q M T M
Typical Application Circuit
Applications
- Automotive Camera Modules
- Automotive Sensor Applications
- Automotive Secondary Regulation
Design Notes
- Rail sequencing order and delay are part of the SoC power-up contract; a wrong order latches the processor even though every rail is in spec.
- In multiphase designs, current balance depends on the loop matching between phases, so keep the layout symmetric.
- Digital interfaces (PMBus, I²C) need pull-ups to the correct rail and a defined state during power-up.
- Thermal design is a system problem here: the PMIC sits next to the load it feeds, so budget the shared copper, not the package alone.
Common Questions
Which package and ordering codes apply to the MPQ7928-AEC1?
QFN-15; order codes include MPQ7928-AEC1.
What are the defining features of the MPQ7928-AEC1?
Functional Safety System Design Capable: o MPSafe™ QM Documentation Available MPSafe Q M T M
Is the MPQ7928-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.
Shenzhen Gaorunxin Technology Co., Ltd
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