home products Semiconductors Power DC-DC Power Conversion MPQ4473-AEC1 High-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter with AEC-Q1
MPQ4473-AEC1 High-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter with AEC-Q100 qualification
MPQ4473-AEC1

MPQ4473-AEC1 High-Efficiency, Fast-Transient, 3.5A, 36V Synchronous, Step-Down Converter with AEC-Q100 qualification

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Pricing Table

The MPQ4473 is a fully integrated, high-frequency, synchronous, rectified, step-down, switch-mode converter.

Product Detail

The MPQ4473 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 MPQ4473 operates at high efficiency over a wide-output-current load range. MPQ4473 has full protection features including, short-circuit protection (SCP), over-current protection (OCP), under-voltage protection (UVP), and thermal shutdown (TSD). The MPQ4473 requires minimal, readily available, standard, external components, and is available in a compact 3mmx4mm, 20-pin, QFN package.

Pricing Table

Technical Specification

Vin (min) (V):
4.5
Vin (max) (V):
36
Iout (max) (A):
3.5
Grade:
Automotive
Package:
QFN-20 (3x4)
Type:
Switching Regulators
Iq (typ) (mA):
0.5
fsw (max) (kHz):
1000
Special Features:
Programmable Frequency
Vfb (typ) (V):
0.815
Common Features:
External Soft Start,Light-Load Efficiency,Power Good,Synchronous Rectification
Control Mode:
COT

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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