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MPQ4415M

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Industrial Grade, 1.5A, 36V, 2.2MHz, High-Efficiency, Synchronous, Step-Down Converter

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Datasheet (EN)

Product Description

The MPQ4415M is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. The MPQ4415M offers a very compact solution that achieves 1.5A of continuous output current with excellent load and line regulation over a wide input supply range. The MPQ4415M uses 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 (OCP) and thermal shutdown. The MPQ4415M requires a minimal number of readily available, standard, external components and is available in a space-saving QFN-13 (2.5mmx3mm) package.

Product Features

EMI Reduction Technique
Wide 4V to 36V Operating Input Range
1.5A Continuous Load Current
90mO/50mO Low RDS(ON) Internal Power MOSFETs
High-Efficiency Synchronous Mode Operation
Default 2.2MHz Switching Frequency
450kHz to 2.2MHz Frequency Sync
Forced Continuous Conduction Mode (CCM)
Internal Soft Start (SS)
Power Good (PG) Indicator
Over-Current Protection (OCP) with Valley-Current Detection and Hiccup
Thermal Shutdown
Output Adjustable from 0.8V
Available in a QFN-13 (2.5mmx3mm) Package
CISPR25 Class 5 Compliant
Available in AEC-Q100 Grade 1

Parametrics

fsw (max) (kHz)2200
Vin (min) (V)4
Vin (max) (V)36
Iout (max) (A)1.2
Vfb (V)0.81
Iq (typ) (mA)0.5
GradeIndustrial
PackageQFN-13 (2.5x3)
Control ModeCurrent Mode
Common FeaturesLight-Load Efficiency, Power Good, Synchronous Rectification
Special FeaturesExternal Frequency Sync

High Efficiency 1.5A, 36V, 2.2MHz Synchronous Step Down Convertor Evaluation Board

The EV4415M-QB-00A is an evaluation board for the MP/MPQ4415MGQB.

MP/MPQ4415MGQB is a synchronous, rectified, step-down, switch-mode convertor with built-in power MOSFETs and one input bypass capacitor. It offers a very compact solution to achieve a 1.5A of continuous output current with excellent load and line regulation over a wide input supply range. The MP/MPQ4415M uses synchronous mode operation to achieve high efficiency over the output current load range.

The EV4415M-QB-00A is a fully assembled and tested evaluation board, it generates 3.3V output voltage at load current up to 1.5A from a 4V to 36V input range.

$50.00 + tax