Dual Bootstrapped, 12 V MOSFET Driver with Output Disable

The ADP3110A is a single Phase 12 V MOSFET gate drivers optimized to drive the gates of both high−side and low−side power MOSFETs in a synchronous buck converter. The high−side and low−side driver is capable of driving a 3000 pF load with a 25 ns propagation delay and a 30 ns transition time.

Features

•All−In−One Synchronous Buck Driver

•Bootstrapped High−Side Drive

•One PWM Signal Generates Both Drives

•Anticross Conduction Protection Circuitry

•ODfor Disabling the Driver Outputs Meets CPU VR Requirement when Used with Patented FlexModeController

•These are Pb−Free Devices

Applications

•Multiphase Desktop CPU Supplies

•Single−Supply Synchronous Buck Converters