Overview
Evaluation Tools
Design Resources
Quality

MPQ4430-AEC1

36V, 3.5A, Low Iq Synchronous Step-Down Converter AEC-Q100 Qualified

New

Datasheet

Description

The MPQ4430 is a frequency programmable (350k to 2.5MHz) synchronous step-down switching regulator with integrated internal high-side and low side power MOSFET. It provides 3.5A (or less) highly efficient output with current mode control for fast loop response.

Features & Benefits

Wide 3.3V to 36V Operating Voltage Range
3.5A Continuous Output Current
1μA Low Shutdown Supply Current
10μA Sleep Mode Quiescent Current
Internal 90mΩ High-Side and 40 mΩ Low-Side MOSFET

Evaluation Tools

EV4430-L-00A Evaluation Kit 36V, 3.5A, Low I_Q, Synchronous Step-Down Convertor Evaluation Board

The EV4430-L-00A is an evaluation board for the MP/MPQ4430GL. The MP/MPQ4430GL is a frequency-programmable (350kHz to 2.5MHz), synchronous, step-down, switching regulator with integrated internal high-side and low-side power MOSFETs. It provides up to 3.5A of highly efficient output current with current mode control for fast loop response.

The MP/MPQ4430GL employs AAM (advanced asynchronous modulation) mode which helps to achieve high efficiency under light-load conditions by scaling down the switching frequency to reduce the switching and gate driver losses.

The EV4430-L-00A is a fully assembled and tested evaluation board, and generates 3.3V output voltage at load currents up to 3.5A, from a 3.3V to 36V input range. It is AEC-Q100 qualified, and is available in a QFN-16 (3mmx4mm) package.

$50.00
+ tax