ISL6208A Datasheet (Renesas) - High Voltage Synchronous Rectified Buck MOSFET Driver

ISL6208A, High Voltage Synchronous Rectified Buck MOSFET Driver

DATASHEET ISL6208A High Voltage Synchronous Rectified Buck MOSFET Driver FN9272 Rev 0.00 February 15, 2006 The ISL6208A is a high frequency, dual MOSFET driver, optimized to drive two N-Channel power MOSFETs in a synchronous-rectified buck converter topology.

It is especially suited for mobile computing applications that require high efficiency and excellent thermal performance.

This driver, combined with an Intersil multiphase Buck PWM controller, forms a complete single-stage core-voltage r

ISL6208A Features

* 4A typical sinking current for the lower gate driver. This current is capable of holding the lower MOSFET gate off during the rising edge of the Phase node. This prevents shoot-through power loss caused by the high dv/dt of phase voltages. The operating voltage matches the 30V breakdown voltage of t