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MP8886 4-45V, 6A, 150kHz Synchronous Buck Converter QFN-26
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pMPS MP8886 — synchronous buck converter, 4-45V input, 6A output, 150 kHz, QFN-26./p
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MP8886 4-45V, 6A, 150kHz Synchronous Buck Converter QFN-26
MPS MP8886 is a synchronous buck converter that accepts 4 V to 45 V input, delivers 6 A, switches at 150 kHz, supplied in a QFN-26 package.
Key Specifications
| Part Number | MP8886 |
| Input Voltage | 4 V to 45 V |
| Output Voltage | 0.6 V to 24 V |
| Output Current | 6 A |
| Switching Frequency | 150 kHz |
| Topology | Synchronous Buck Converter |
| Package | QFN-26 |
| Ordering Codes | MP8886 |
Features
- Wide 4V to 45V Input Voltage (VIN) Range
- Wide 0.6V to 24V Output Voltage (VOUT) Range
- 150kHz to 2.2MHz Configurable fSW Synchronized to an External Clock
- Internal 62mΩ/34mΩ Low RDS(ON) MOSFETs
- Frequency Spread Spectrum (FSS) for Reduced EMI
- Output OVP, UVP, OCP, and Thermal Shutdown
- Low-Dropout (LDO) Mode
- Telemetry Readback for VIN, VOUT, Input Current (IIN), IOUT, Temperature, and Faults
- CRC Protection for MTP Integrity
- Available in a TQFN-26 (5mmx5mm) Package Optimized Performance with MPS MPL-AY6050 Inductor Series
Applications
- DC/DC Power Systems
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.
- Package QFN-26 — check the land pattern in the datasheet before layout.
Common Questions
What is the input and output rating of the MP8886?
4–45 V input and 6 A output.
What switching frequency does the MP8886 run at?
150 kHz.
Which package is the MP8886 available in?
QFN-26.
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