TDA21231

DrMOSProductFamily DrMOS5x5 TDA21231 DataSheet Rev.2.2 Final PowerManagementandMultimarket TDA21231 1 Applications  Desktop and Server VR buck-converter  Single Phase and Multiphase POL  CPU/GPU Regulation in Notebook, Desktop Graphics Cards, DDR Memory, Graphic Memory  High Power Density Voltage Regulator Modules (VRM) 2 Features  For synchronous buck converter step down voltage applications  Maximum average current of 55 A  Input voltage range +4.5 V to +16 V  Power MOSFETs rated 25 V  Fast switching technology for improved performance at high switching frequencies (> 500 kHz)  Remote driver disable function  Includes bootstrap diode  Undervoltage lockout  Shoot through protection  +5 V high side and low side MOSFETs driving voltage  Compatible to standard +3.3 V PWM controller integrated circuits  Tri-state PWM input functionality  Small package: PG-IQFN-31-2 (5 x 5 x 0.8 mm³)  RoHS compliant  Thermal warning Table...