MP86998

Intelli-PhaseTM Solution with Integrated

HS-/LS-FETs and Driver

in TLGA (5mmx6mm) Package

MP86998 Rev. 1.0

www.MonolithicPower.com

1

11/3/2020

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© 2020 MPS. All Rights Reserved.

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

All MPS parts are lead-free, halogen-free, and adhere to the RoHS directive.

For MPS green status, please visit the MPS website under Quality

Assurance. “MPS”, the MPS logo, and “Simple, Easy Solutions” are

trademarks of Monolithic Power Systems, Inc. or its subsidiaries.

TYPICAL APPLICATION

VDRV

AGND

VDD