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MPM3606 21V, 0.6A, 2MHz Synchronous Step-Down Converter QFN-20
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pMPS MPM3606 — synchronous step-down converter, 21V input, 0.6A output, 2 MHz, QFN-20./p
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MPM3606 21V, 0.6A, 2MHz Synchronous Step-Down Converter QFN-20
MPS MPM3606 is a synchronous step-down converter that accepts up to 21 V input, delivers 0.6 A, switches at 2 MHz, supplied in a QFN-20 package.
Key Specifications
| Part Number | MPM3606 |
| Input Voltage | up to 21 V |
| Output Current | 0.6 A |
| Switching Frequency | 2 MHz |
| Topology | Synchronous Step-Down Converter |
| Package | QFN-20 |
| Ordering Codes | MPM3606 |
Features
- 4.5V-to-21V Operating Input Range
- 0.6A Continuous Load Current
- 200μA Low Quiescent Current
- 100mΩ/50mΩ Low RDS(ON) Internal Power MOSFETs
- Integrated Inductor
- Integrated VCC and Bootstrap Capacitors
- External AAM pin for Power-Save Mode Programming
- OCP Protection with Hiccup
- Thermal Shutdown
- Output Adjustable from 0.8V
Applications
- Industrial Controls
- Medical and Imaging Equipment
- Telecom and Networking Applications
- LDO Replacement
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-20 — check the land pattern in the datasheet before layout.
Common Questions
What is the input and output rating of the MPM3606?
–21 V input and 0.6 A output.
What switching frequency does the MPM3606 run at?
2 MHz.
Which package is the MPM3606 available in?
QFN-20.
Shenzhen Gaorunxin Technology Co., Ltd
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