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MPM3593 0.8-12V, 3A Step-Down Converter QFN-41
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pMPS MPM3593 — step-down converter, 0.8-12V input, 3A output, QFN-41./p
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MPM3593 0.8-12V, 3A Step-Down Converter QFN-41
MPS MPM3593 is a step-down converter that accepts 0.8 V to 12 V input, delivers 3 A, supplied in a QFN-41 package.
Key Specifications
| Part Number | MPM3593 |
| Input Voltage | 0.8 V to 12 V |
| Output Voltage | 0.8 V to 12 V |
| Output Current | 3 A |
| Topology | Step-Down Converter |
| Package | QFN-41 |
| Ordering Codes | MPM3593 |
Features
- Wide 3.5V to 45V Operating VIN Range
- 3A Continuous Output Current (IOUT) at VOUT ≤ 5V and 2A Continuous IOUT at VOUT ˃ 5V
- 12V VOUT at VIN ≤ 24V and 8V VOUT at VIN ˃ 24V
- High-Efficiency, Synchronous Mode Module
- Power Good (PG) and Fault Indications
- OVP, OCP, and Over-Temperature Protection
- Internal Soft Start (SS)
- Configurable Address via Resistor
- Multi-Page One-Time Programmable (OTP) Memory for Permanent Storage
- Available in a QFN-41 (6mmx8mm) Package
Applications
- Industrial Power Systems
- Automotive 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-41 — check the land pattern in the datasheet before layout.
Common Questions
What is the input and output rating of the MPM3593?
0.8–12 V input and 3 A output.
Which package is the MPM3593 available in?
QFN-41, with ordering codes MPM3593GQY-0001-T.
Shenzhen Gaorunxin Technology Co., Ltd
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