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MPQ4456 1A, 4MHz, 36V Step-Down Converter
MPQ4456

MPQ4456 1A, 4MHz, 36V Step-Down Converter

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The MPQ4456 is a high frequency step-down switching regulator with an integrated internal high-side high voltage power MOSFET.

Product Detail

The MPQ4456 is a high frequency step-down switching regulator with an integrated internal high-side high voltage power MOSFET. It provides 1 A output with current mode control for fast loop response and easy compensation. The wide 3.8V to 36V input range accommodates a variety of step-down applications, including those in automotive systems. A 120? operational quiescent current is suitable for use in battery-powered applications. Special controlled circuitry allows the MPQ4456 to maintain PWM operation at low output currents. This lowers noise by reducing the pulse skipping. By switching at 4MHz, the MPQ4456 prevents EMI (Electromagnetic Interference) noise problems, such as those found in AM radio and ADSL applications. The MPQ4456 is available in thin 10-pin 3mm x 3mm TQFN package.

MPQ4456 1A, 4MHz, 36V Step-Down Converter
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The MPQ4456 is a high frequency step-down switching regulator with an integrated internal high-side high voltage power MOSFET.
MPQ4456
New
MPQ4456
Monolithic Power Systems (MPS)
https://www.epsglobal.com/getmetafile/5919b031-ff1d-4f79-8c75-d15d466e323a

Pricing Table

Technical Specification

Vin (min) (V):
3.8
Vin (max) (V):
36
Iout (max) (A):
1
Grade:
Industrial
Type:
Switching Regulators
Iq (typ) (mA):
0.12
fsw (max) (kHz):
4000
Special Features:
Programmable Frequency
Vfb (typ) (V):
0.796
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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