DESCRIPTION

The MP86998 is a monolithic half-bridge driver

with built-in internal power MOSFETs and gate

drivers. The MP86998 achieves 80A of

continuous output current across a wide input

supply range.

The devices utilizes a monolithic IC approach

that drives up to 80A of current per phase. The

integration of drivers and MOSFETs results in

high efficiency due to an optimal dead time and

parasitic inductance reduction. The MP86998

can operate at frequencies from 100kHz to

3MHz.

The MP86998 offers many features to simplify

system design, and works with controllers with a

tri-state PWM signal. It also comes with 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 at a premium. The

MP86998 is available in a TLGA (5mmx6mm)

package.

FEATURES

? Wide 3V to 16V Operating Input Range

? 80A Output Current

? Accu-SenseTM Current Sense

? Temperature Sense

? Accepts Tri-State PWM Signal

? Current-Limit Protection

? Over-Temperature Protection (OTP)

? Fault Reporting

? Available in a TLGA (5mmx6mm) Package

APPLICATIONS

? Server Core Voltages

? Graphics Card Core Regulators

? Power Modules