MPM3593

MPM3593

High-Efficiency, 45V, 3A, Digitally Calibrated, Synchronous Step-Down Module

Datasheet

Description

The MPM3593 is a high-frequency, synchronous, rectified, step-down module with an I²C control interface and a multi-page one-time programmable (OTP) memory. It can achieve up to 3A of continuous output current (I_OUT), with excellent load and line regulation across a wide input voltage (V_IN) range.

The MPM3593 integrates an internal high-side MOSFET (HS-FET) and low-side MOSFET (LS-FET) to achieve high efficiency without requiring an external Schottky diode. With internal compensation and a feedback divider, the device provides a very compact solution that requires a minimal number of readily available, standard external components.

The MPM3593 is flexibly designed to support a 0.8V to 12V output voltage (V_OUT) that can be adjusted on the fly via an I²C serial interface. The voltage slew rate, switching frequency (f_SW), enable, and power-save mode are also configurable via the I²C interface. This allows the user to optimize each output for different specifications.

During bench evaluations, different configurations can be easily obtained via the I²C interface instead of reworking external components. Once the target optimal configuration is achieved, the memory can permanently store the settings.

Current mode provides fast transient response and eases loop stabilization. Full protection features include under-voltage lockout (UVLO), over-voltage protection (OVP), over-current protection (OCP), and over-temperature protection.

The MPM3593 is available in a QFN-41 (6mmx8mm) package.

Features & Benefits

Wide 3.5V to 45V Operating Input Voltage (V_IN) Range
Up to 3A of Continuous Output Current (I_OUT) at Output Voltage (V_OUT) ≤ 5V and 2A Continuous I_OUT at V_OUT > 5V
12V V_OUT at V_IN ≤ 24V and 8V V_OUT at V_IN > 24V
High-Efficiency

Active Part Numbers:

MPM3593GQY-xxxx-T MPM3593GQY-0001-T

Related Products

EVKT-MPM3593 MPM3593 Evaluation Kit: 45V, 3A, High-Efficiency, Digitally Calibrated, Synchronous Step-Down Converter

The MPM3593 is a high-frequency, synchronous, rectified, step-down converter with an I²C control interface and multi-page one-time programmable (OTP) memory. The MPM3593 can achieve up to 3A of continuous output current (I_OUT), with excellent load and line regulation across a wide input supply range.

The MPM3593 is highly customizable and can support a diverse array of applications. Users can configure the MPM3593 via the MPS I²C GUI. However, changes made in I²C mode are not retained once the EVB is powered down.

The EVKT-MPM3593 is a valuable evaluation tool that is well-suited for all types of experience levels, from beginner to expert, and can help users quickly determine whether the MPM3593 is suitable for their target application.

$95.00
+ tax

EVM3593-QY-00B

45V Input, 3A Module, Step-Down Converter Evaluation Board