Various RT9603 free download

File name RT9603.PDF

Preliminary RT9603 Synchronous-Rectified Buck MOSFET Drivers General Description Features The RT9603 is a high frequency, dual MOSFET drivers l Drives Two N-Channel MOSFETs specifically designed to drive two power N-Channel l Adaptive Shoot-Through Protection MOSFETs in a synchronous-rectified buck converter l Supports High Switching Frequency topology. The device combined with the RT924x series - Fast Output Rise Time of multi-phase PWM controllers and MOSFETs form a - Propagation Delay 40ns complete core voltage regulator solution for advanced l Tri-State Input for Bridge Shutdown microprocessors. l Supply Over-Voltage Protection above Maximum Voltage Rating The output drivers in the RT9603 can efficiently switch l Supply Under-Voltage Protection power MOSFETs at frequencies up to 500kHz. It shall be l Upper MOSFET Direct Shorted Protection taken into account the thermal consideration when the l Small SOP-8 Package switching frequency above 500kHz. Each driver is capable of driving a 3nF load in 30/40ns rise/fall time with fast propagation delay from input transition to the gate of Applications the power MOSFET. The device implements boot- l Core Voltage Supplies for Intel Pentium