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MP4423 High Efficiency 3A, 36V Max, Synchronous Step Down Converter with PG and Ext. Sync
MP4423

MP4423 High Efficiency 3A, 36V Max, Synchronous Step Down Converter with PG and Ext. Sync

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Pricing Table

The MP4423 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs.

Product Detail

The MP4423 is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a very compact solution to achieve a 3A continuous output current with excellent load and line regulation over a wide input supply range. The MP4423 has synchronous mode operation for higher efficiency over the output current load range. Current-mode operation provides fast transient response and eases loop stabilization. Full protection features include over-current protection and thermal shut down. The MP4423 requires a minimal number of readily-available standard external components, and is available in a space-saving QFN-8 (3mmx3mm) package.

Pricing Table

Technical Specification

Vin (min) (V):
4
Vin (max) (V):
30
Iout (max) (A):
3
Grade:
Catalog
Type:
Switching Regulators
Iq (typ) (mA):
0.5
fsw (max) (kHz):
410
Special Features:
External Frequency Sync
Vfb (typ) (V):
0.792
Common Features:
Light-Load Efficiency,Power Good,Synchronous Rectification
Control Mode:
Current Mode

Additional Documentation

Manufacturer

Monolithic Power Systems (MPS)

Monolithic Power Systems, Inc. (MPS) provides small, highly energy efficient, easy-to-use power solutions for systems found in industrial applications, telecom infrastructures, cloud computing, automotive, and consumer applications.

Learn about Monolithic Power Systems (MPS)

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