MP86963

NOT RECOMMENDED FOR NEW DESIGNS

20A, 27V, Intelli-phase Solution (Integrated HS/LS FETs and Driver) w/ 3.3V Tri-State Logic in 5x5(mm) TQFN

ALTERNATIVE PART

NRFND Datasheet

MP86963 continues to be in production for existing customers. Please consider this alternative for new designs:

MP86934

16V Intelli-Phase Solution in TQFN 3x4

Features & Benefits

Wide 4.5V to 16V OperatingInputRange
Compliant to Intel DrMOS V4.0 Spec.
25A Output Current
Accepts Tri-State PWM Signal
Built-In Switch for bootstrap
Current Sense
Temperature Sense
Current Limit Protection
Over Temperature Protection
Fault Reporting: OC and OT
Used for Multi-Phase Operation
Available in TQFN-21 (3mmx4mm) Package

… and many more!

Description

The MP86963 is a monolithic Half Bridge with built-in internal power MOSFETs and gate driver. It achieves 20A continuous output current over a wide input supply range. Integrating the Driver and MOSFETs results in high efficiency due to optimal dead time control and parasitic inductance reduction. The MP86963 is a Monolithic IC designed to drive up to 20A per phase. Housed in a very small 5x5mm TQFN Packge, this device can be operated from 100kHz to 1MHz operation. The IC is intended to work with 3.3V tri-state output controllers. The MP86963 is ideal for notebook applications where efficiency and small size are a premium.