MP87577

MP87577

Intelli-Phase^TM Solution in an LGA-33 (5.25mmx5mm) Package

概要

The MP87577 is a dual monolithic half-bridge Intelli-Phase^TM solution with built-in, internal power MOSFETs and gate drivers. It achieves up to 70A of continuous output current (I_OUT) per output across a wide input voltage (V_IN) range.

The integration of drivers and MOSFETs results in high efficiency due to optimal dead time (DT) and reduction of parasitic inductance. The device can operate from 100kHz to 3MHz.

It offers many features to simplify system design. This device works with controllers with a tri-state pulse-width modulation (PWM) signal.

The MP87577 is ideal for computing applications, where efficiency and small size are at a premium. It is available in a common-footprint LGA-33 (5.25mmx5mm) package.

機能と利点

Wide 3V to 8V Operating Input Voltage (V_IN) Range
Up to 70A of Continuous Output Current (I_OUT) at Each Output:
- Up to 100A for 400μs On Pulse
- Up to 120A for 10μs On Pulse
Accu-Sense^TM Current Sense (CS)
Positive Current Limit with Hysteresis
Junction Temperature (T_J) Sense
Bidirectional Pulse-Width Modulation (PWM) for Fault Diagnostics
5V PWM Input Capability
Fast Catastrophic Fault Response
Available in a Common-Footprint LGA-33 (5.25mmx5mm) Package