ISL6209CR中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書

High Voltage Synchronous Rectified Buck MOSFET Driver

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.

Features

? Drives Two N-Channel MOSFETs

? Shoot-Through Protection

- Active gate threshold monitoring

- Programmable dead-time

? 30V Operation Voltage

? 0.4Ω On-Resistance and 4A Sink Current Capability

? Supports High Switching Frequency

- Fast output rise time

- Propagation delay 8ns

? 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 Converter