MPC22161-120

120A, Dual-Phase Intelli-Module^TM with Quiet Switcher^TM Technology

Datasheet

Description

The MPC22161-120 is a dual-phase, non-isolated, high-efficiency step-down power module. It integrates driver MOSFETs (DrMOS) and inductors to provide high efficiency and a small footprint, which is ideal for server applications.

The MPC22161-120 has two independent outputs, which can be used separately or in parallel. It can achieve up to 120A (60A/phase) of output current (I_OUTx) across a wide input voltage (V_IN) range.

The MPC22161-120 offers many features to simplify system design. The device works with tri-state pulse-width modulation (PWM) signal controllers, has Accu-Sense^TM current sensing to monitor the inductor current (I_L), and has temperature sensing to report the junction temperature (T_J).

The MPC22161-120 is available in an LGA-72 (9mmx10mmx8mm) package.

Features & Benefits

Quiet Switcher^TM Technology (QST) Limits Peak Switching Voltages
Wide 4V to 16V Input Voltage (V_IN) Range
Up to 120A of Continuous Output Current (I_OUTx)
Accu-Sense^TM Current Sense (CS)
Temperature Sense
Compatible with Tri-State Pulse-Width Modulation (PWM) Signals
Over-Current Protection (OCP)
Over-Temperature Protection (OTP)
Fault Reporting
Typical Weight: 2.6g
Available in an LGA-72 (9mmx10mmx8mm) Package

Active Part Numbers:

MPC22161-120-T

Related Products

EVMPC22161-2891-Split-02A 120A, Two-Phase Intelli-Module with Quiet Switcher^TM Technology Evaluation Board

The EVMPC22161-2891-Split-02A is an evaluation board designed for the MPC22161-120, a 120A, 2-phase Intelli-Module with Quiet Switcher^TM Technology (QST).

The EVMPC22161-2891-Split-02A can deliver 120A of load current across a wide operating input voltage (V_IN) range, and it can achieve high efficiency across a wide output current (I_OUT) load range.

The EVMPC22161-2891-Split-02A employs one MP2891 device and two MPC22161-120 devices. The MP2018-33, a low-power linear regulator, is also integrated because it provides a stable 3.3V power supply for the MP2981 and MPC22161-120. There are two power supply rails that can run independently.

The EVMPC22161-2891-Split-02A can monitor the MPC22161-120’s V_IN, output voltage (V_OUT), I_OUT, and temperature. The EVMPC22161-2891-Split-02A provides configurable V_IN under-voltage lockout (UVLO) protection, V_OUT over-voltage protection (OVP), under-voltage protection (UVP), over-current limiting (OCL), and over-current protection (OCP).