MPM3864

MPM3864

2.75V to 7V, 6A, 1.2MHz, Synchronous Power Module

Datasheet

Description

The MPM3864 is a fully integrated, high-frequency, synchronous, rectified, step-down power module with an internal inductor. This device is a compact solution that can achieve up to 6A of continuous output current (I_OUT) across a wide input voltage (V_IN) range with excellent load and line regulation. The MPM3864 has synchronous mode operation for higher efficiency across the I_OUT load range.

Constant-on-time (COT) control provides very fast transient response and easy loop design, as well as very tight output regulation.

Full protection features include short-circuit protection (SCP), over-current protection (OCP), under-voltage lockout (UVLO), and thermal shutdown.

The MPM3864 requires a minimal number of readily available, standard external components, and is available in a space-saving ECLGA-19 (3mmx3mmx1.85mm) package.

Features & Benefits

Wide 2.75V to 7V Operating Input Voltage (V_IN) Range
6A Output Current (I_OUT)
Internal Power MOSFETs
Output Voltage (V_OUT) Adjustable from 0.6V
High-Efficiency Synchronous Mode
Pre-Biased Start-Up
Forced Continuous Conduction Mode (FCCM) for Low V_OUT Ripple
Fixed 1200kHz Switching Frequency (f_SW)
Configurable, External Soft-Start Time (t_SS)
Enable (EN) and Power Good (PG) for Power Sequencing
Over-Current Protection (OCP) with Hiccup Mode
Thermal Shutdown
Available in an ECLGA-19 (3mmx3mmx1.85mm) Package

Active Part Numbers:

MPM3864GPQ-Z MPM3864GPQ-P

Meaning of P & Z

Related Products

EVM3864-PQ-00A 7V, 6A, Step-Down Power Module Evaluation Board

The EVM3864-PQ-00A is an evaluation board designed to demonstrate the capabilities of the MPM3864, a fully integrated, synchronous rectified, step-down, DC/DC power module with up to 6A of continuous output current (I_OUT).

The MPM3864 adopts constant-on-time (COT) control to provide fast transient response, easy loop design, and tight output regulation. Full protection features include short-circuit protection (SCP), over-current protection (OCP), under-voltage protection (UVP), and thermal shutdown. It is recommended to read the MPM3864 datasheet prior to making any changes to the EVM3864-PQ-00A.

$25.00
+ tax