High-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter

MFG Part #:

MP4473GL-Z

Part #:
MP4473GL-Z
Availability:
In Stock
RoHS Status:
Unit Price:$1.89
Qty:
Minumum Qty: 1

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Product Information

The MP4473 is a fully integrated, high-frequency, synchronous, rectified, step-down, switch-mode converter. It offers a compact solution to achieve a 3.5A, continuous-output current over a wide input-supply range with excellent load and line regulation. It provides fast, transient response and good stability for wide input-supply and load range. The MP4473 operates at high efficiency over a wide-output-current load range.

MP4473 has full protection features including, short-circuit protection (SCP), over-current protection (OCP), under-voltage protection (UVP), and thermal shutdown (TSD). The MP4473 requires minimal, readily available, standard, external components, and is available in a compact 3mmx4mm, 20-pin, QFN package.

Symmetry Electronics is an authorized Monolithic Power Systems distributor.
 

Features

Wide 4.5V-to-36V Operating Input Range
Guaranteed 3.5A, Continuous Output Current
Internal 40m? High-Side, 20m? Low-Side Power MOSFETs
Proprietary Switching-Loss-Reduction Technology
1% Reference Voltage
Programmable Soft-Start Time
Low Drop-Out Mode
200kHz-to-1MHz Switching Frequency
SCP, OCP, UVP, and Thermal Shutdown
Output Adjustable from 0.8V to 0.9VIN
Available in a 3mmx4mm, 20-pin, QFN Package
 

Documents

Monolithic Power Systems Datasheet