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MP2495 0.8-15V, 2A, 700kHz Step-Down Converter SOIC
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pMPS MP2495 — step-down converter, 0.8-15V input, 2A output, 700 kHz, SOIC./p
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MP2495 0.8-15V, 2A, 700kHz Step-Down Converter SOIC
MPS MP2495 is a step-down converter that accepts 0.8 V to 15 V input, delivers 2 A, switches at 700 kHz, supplied in a SOIC package.
Key Specifications
| Part Number | MP2495 |
| Input Voltage | 0.8 V to 15 V |
| Output Current | 2 A |
| Switching Frequency | 700 kHz |
| Topology | Step-Down Converter |
| Package | SOIC |
| Ordering Codes | MP2495 |
Features
- Replaces External Transorb
- Input Surge Protection Up to 100V
- Programmable up to 2.0A Output Current
- Output Adjustable from 0.8V to 15V
- Programmable Output Current Limit without power loss
- 0.25Ω Internal Power MOSFET Switch
- Stable with Low ESR Output Ceramic Capacitors
- 95% Efficiency @ 500mA (Vo=5V)
- Fixed 700kHz Frequency
- Thermal Shutdown
Applications
- USB Power Supplies
- Automotive Cigarette Lighter Adapters
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.
- AEC-Q100 qualification suits this part to automotive rails.
- Package SOIC — check the land pattern in the datasheet before layout.
Common Questions
What is the input and output rating of the MP2495?
0.8–15 V input and 2 A output.
What switching frequency does the MP2495 run at?
700 kHz, programmable.
Which package is the MP2495 available in?
SOIC.
Shenzhen Gaorunxin Technology Co., Ltd
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