ISL6209 Datasheet (Renesas) - High Voltage Synchronous Rectified Buck MOSFET Driver

ISL6209, High Voltage Synchronous Rectified Buck MOSFET Driver

DATASHEET ISL6209 High Voltage Synchronous Rectified Buck MOSFET Driver FN9132 Rev.2.00 Mar 23, 2007 The ISL6209 is a high frequency, dual MOSFET driver, optimized to drive two N-Channel power MOSFETs in a synchronous-rectified buck converter topology in mobile computing applications.

This driver, combined with an Intersil Multi-Phase Buck PWM controller, such as ISL6216, ISL6244, and ISL6247, forms a complete single-stage core-voltage regulator solution for advanced mobile microprocessors.

ISL6209 Features

* 4A typical sink current for the lower gate driver. The 4A typical sink current is capable of holding the lower MOSFET gate during the PHASE node rising edge to prevent the shoot-through power loss caused by the high dv/dt of the PHASE node. The operation voltage matches the 30V breakdown voltage of