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MPQ5038-AEC1 3.3-21V USB PD Source Controller QFN-20
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pMPS MPQ5038-AEC1 — USB PD Source Controller, 3.3-21V input, QFN-20, AEC-Q100./p
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MPQ5038-AEC1 3.3-21V USB PD Source Controller QFN-20
The MPS MPQ5038-AEC1 is a USB PD Source Controller. It operates from a 3.3 V to 21 V input. It is supplied in a QFN-20 package. The part is AEC-Q100 qualified.
The MPQ5038-AEC1 is a USB power delivery (PD) controller that is compatible with USB Type-C 2.1 and USB PD 3.0 specifications.
Key Specifications
| Part Number | MPQ5038-AEC1 |
| Function | USB PD Source Controller |
| Input Voltage | 3.3 V to 21 V |
| Quiescent Current | 100 µA |
| Interface | I²C |
| Package | QFN-20 |
| Qualification | AEC-Q100 |
| Ordering Codes | MPQ5038-AEC1, MPQ5038GRE-0001-AEC1-Z, MPQ5038GRE-xxxx-AEC1-Z |
Features
- Supports 3.3V to 21V Bus Voltage (VBUS) Range
- 4.6V to 5.5V VCC Supply Voltage Range
- Supports Up to 7 Configurable PDOs
- Integrated Physical Layer for BMC
- Integrated Protocol Layer
- Integrated Policy Engine
- Low 100µA Standby Quiescent Current (IQ)
- Supports One USB Type-C Downstream- Facing Port (DFP) with USB PD3.0 and PPS
- Supports Dedicated Charging Port (DCP) Schemes for BC1.2, 3A Divider, and 1.2V/1.2V Mode
- Supports QC3.0, Huawei FCP
Typical Application Circuit
Applications
- USB Power Delivery (Provider) Charging Ports
Design Notes
- Charge current accuracy depends on the sense resistor tolerance, so use a 1% or better part and keep its traces Kelvin-connected.
- Wire the NTC input for JEITA profile control if the pack is charged over temperature.
- Set the input current limit to what the adapter can actually deliver; a limit above the adapter rating causes the input rail to collapse mid-charge.
- Termination current and recharge threshold dominate cycle life in shallow-cycling products.
Common Questions
What input voltage does the MPQ5038-AEC1 support?
3.3 V to 21 V.
Which package and ordering codes apply to the MPQ5038-AEC1?
QFN-20; order codes include MPQ5038-AEC1, MPQ5038GRE-0001-AEC1-Z, MPQ5038GRE-xxxx-AEC1-Z.
What are the defining features of the MPQ5038-AEC1?
Supports 3.3V to 21V Bus Voltage (VBUS) Range 4.6V to 5.5V VCC Supply Voltage Range
Is the MPQ5038-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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