MP28167GQ-A-P
2.8V TO 22V VIN, 3A IOUT, 4-SWIT
Pmic Voltage Regulators Dc Dc Switching Regulators
16-PowerVFQFN
Active
$3.17 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Monolithic Power Systems Inc. |
| Model | MP28167GQ-A-P |
| Package / Case | 16-PowerVFQFN |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Topology | Buck-Boost |
| Voltage - Input (Min) | 2.8V |
| Voltage - Input (Max) | 22V |
| Voltage - Output | 1V |
| Current - Output | 3A |
| Frequency - Switching | 520kHz, 750kHz |
| Number of Outputs | 1 |
| Supplier Device Package | 16-QFN (3x3) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
MP28167GQ-A-P by Monolithic Power Systems Inc. is a Buck-Boost IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 22V, output 1V. The 16-PowerVFQFN package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Function | Step-Up/Step-Down |
| Topology | Buck-Boost |
| Output Type | Adjustable |
| Current - Output | 3A |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 520kHz, 750kHz |
| Synchronous Rectifier | Yes |
| Voltage - Input (Max) | 22V |
| Voltage - Input (Min) | 2.8V |
| Voltage - Output (Max) | 20.47V |
| Voltage - Output (Min/Fixed) | 1V |
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