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MP2108 2.6-6V, 2A Synchronous Buck Converter MSOP10
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pMPS MP2108 — synchronous buck converter, 2.6-6V input, 2A output, MSOP10./p
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MP2108 2.6-6V, 2A Synchronous Buck Converter MSOP10
MPS MP2108 is a synchronous buck converter that accepts 2.6 V to 6 V input, delivers 2 A, supplied in a MSOP10 package.
Key Specifications
| Part Number | MP2108 |
| Input Voltage | 2.6 V to 6 V |
| Output Current | 2 A |
| Topology | Synchronous Buck Converter |
| Package | MSOP10 |
| Ordering Codes | MP2108 |
Features
- 2A Output Current
- Synchronous Rectification
- Internal 160mΩ and 190mΩ Power Switches
- Input Range of 2.6V to 6V
- Over 95% Efficiency
- Under Voltage Lockout Protection
- Soft-Start Operation
- Thermal Shutdown
- Internal Current Limit (Source & Sink)
- Tiny 10-Pin MSOP and 3x3 QFN Packages
Applications
- SOHO Routers, PCMCIA Cards, Mini PCI
- Handheld Computers, PDAs
- Cell phones, Digital Still and Video Cameras
- Small LCD Displays "MPS" and "The Future of Analog IC Technology" are Registered Trademarks of Monolithic Power Systems, Inc.
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 MSOP10 — check the land pattern in the datasheet before layout.
Common Questions
What is the input and output rating of the MP2108?
2.6–6 V input and 2 A output.
Which package is the MP2108 available in?
MSOP10.
Shenzhen Gaorunxin Technology Co., Ltd
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