UP1952

UP1952 12V MOSFET Drivers with Output Disable for Single Phase Synchronous-Rectified Buck Converter General Description Features The UP1952 is a dual, high voltage MOSFET driver † All-In-One Synchronous Buck Drivers optimized for driving two N-Channel MOSFETs in a synchronous-rectified buck converter. Each driver is capable of driving a 5000pF load with 30ns transition time. This device combined with uPI multi-phase buck PWM † Bootstrapped High-Side Driver † Adaptive Anti-Shoot-Through Protection Circuitry controller forms a complete core voltage regulator for † Tri-State Input for Bridge Shutdown advanced micro-processors. † Output Disable Control Turns Off both The UP1952 features adaptive anti-shoot-through MOSFETs protection that prevents cross-conduction of the external MOSFET while maintains minimum deadtime for optimized † Under Voltage Lockout for Supply Input efficiency. † PSOP - 8L and WDFN3x3 - 8L Packages Both gate drives are turned off by pulling lo...