Dual Synchronous Rectified MOSFET Drivers

The ISL6210 integrates two ISL6208A drivers and is optimized to drive two independent power channels in a synchronous-rectified buck converter topology. These drivers combined with an Intersil ISL62xx multiphase PWM controller forms a complete single-stage core-voltage regulator solution with high efficiency performance at high switching frequency for advanced microprocessors.

Features
• 5V Quad N-Channel MOSFET Drives for Two Synchronous Rectified Bridges
• Adaptive Shoot-Through Protection
    - Active Gate Threshold Monitoring
    - Programmable Dead-Time
• 0.4Ω On-Resistance and 4A Sink Current Capability
• Supports High Switching Frequency
    - Fast Output Rise and Fall
    - Ultra Low Three-State Hold-Off Time (20ns)
• Low VF Internal Bootstrap Diode
• Low Bias Supply Current
• Power-On Reset
• QFN Package
    - Compliant to JEDEC PUB95 MO-220 QFN-Quad Flat No Leads-Product Outline
    - Near Chip-Scale Package Footprint; Improves PCB Efficiency and Thinner in Profile
• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications
• Core Voltage Supplies for Intel® and AMD® Microprocessors
• High Frequency Low Profile High Efficiency DC/DC Converters
• High Current Low Voltage DC/DC Converters
• Synchronous Rectification for Isolated Power Supplies