High Voltage Synchronous Rectified Buck MOSFET Driver

The ISL6207 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 ISL6223, ISL6215, and ISL6216, forms a complete single-stage core-voltage regulator solution for advanced mobile microprocessors.

Features

• Drives Two N-Channel MOSFETs

• Adaptive Shoot-Through Protection

• 30V Operation Voltage

• 0.4ΩOn-Resistance and 4A Sink Current Capability

• Supports High Switching Frequency

- Fast Output Rise Time

- Short Propagation Delays

• Three-State PWM Input for Power Stage Shutdown

• Internal Bootstrap Schottky Diode

• QFN Package:

- Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Package Outline

- Near Chip Scale Package footprint, which improves PCB efficiency and has a thinner profile

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

• Core Voltage Supplies for Intel and AMD®Mobile Microprocessors

• High Frequency Low Profile DC-DC Converters

• High Current Low Output Voltage DC-DC Converters

• High Input Voltage DC-DC Converters