MPM54504 0.6-5.5V, 5A Quad DC/DC Power Module

MPM54504 0.6-5.5V, 5A Quad DC/DC Power Module

The MPM54504 is a 16V input, quad-output step-down power module.

Key Specifications

Features

• Quad-Output Step-Down Power Module with 5A per Output
• Wide 3V to 16V Input Voltage Range
• 0.6 to 5.5V Output Voltage
• 5A Output Current per Channel
• Fixed 1MHz Switching Frequency
• Constant-On-Time (COT) Control for Fast Transient, No External Compensation Required
• External Configurable Soft Start-Up Time
• EN and Power Good for Power Sequencing
• OVP, UVP, OCP, SCP, and OTP
• Available in a BGA (9mmx15mmx5mm) Package

Typical Application Circuit

Applications

• FPGAs, DSPs and ASIC Applications

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