DESCRIPTION

The MP86992 is a monolithic half-bridge with built-in internal power MOSFETs and gate drivers. It achieves 50A of continuous output current over a wide input supply range.

The MP86992 takes a monolithic IC approach that drives up to 50A of current per phase. The integration of drivers and MOSFETs results in high efficiency due to an optimal dead time and parasitic inductance reduction. It can operate from 100kHz to 3MHz.

The device offers many features to simplify system design. The MP86992 works with controllers with a tri-state PWM signal and comes with an accurate current sense to monitor the inductor current and temperature sense to report the junction temperature.

The device is ideal for server applications where efficiency and small size are a premium. The MP86992 is available in an LGA (5mmx6mm) package.

FEATURES

 Wide 3V to 16V Operating Input Range

 50A Output Current

 Current Sense: Accu-SenseTM

 Temperature Sense

 Accepts Tri-State PWM Signal

 Current-Limit Protection

 Over-Temperature Protection (OTP)

 Fault Reporting

 Available in an LGA (5mmx6mm) Package

APPLICATIONS

 Server Core Voltage

 Graphic Card Core Regulators

 Power Modules