MPM3520E 4-36V, 2A Non-Isolated DC/DC Power Module

MPM3520E 4-36V, 2A Non-Isolated DC/DC Power Module

The MPM3520E is a high density, non-isolated DC/DC power module for space-sensitive applications.

Key Specifications

Features

• Integrated Inductor, Switches, Controller
• High-Efficiency Synchronous Mode Control
• Low Component Count and Small Size
• Ease of Design and Fastest Time to Market
• Wide 4V to 36V Operating Input Range
• Output Adjustable from 1.0V to 5.0V
• Guaranteed 2A Continuous Output Current
• Fixed Freqeuncy Operation
• Synchronization from 200kHz to 2.2MHz
• Internal Fixed Soft-Start Time

Typical Application Circuit

Applications

• Automotive Systems
• Industrial Supplies
• Telecom and Networking Systems

Design Notes

• Place the input capacitor across the module pins, not at the far end of a trace — the module's internal loop assumes a local source.
• Heat leaves through the module base and pins; the host board copper is part of the thermal solution.
• Measure output ripple with a short ground spring at the output pins; a long scope ground lead picks up switching noise that is not really there.
• For isolated variants, respect the creepage and clearance the safety standard demands across the isolation barrier.

Common Questions