Part ISL6322
Description Four-Phase Buck PWM Controller
Manufacturer Intersil
Size 761.29 KB
Intersil

ISL6322 Overview

Key Features

  • of this controller IC is its multi-processor compatibility, allowing it to work with both Intel and AMD microprocessors
  • Included are programmable VID codes for Intel VR10, VR11, as well as AMD DAC tables
  • The output voltage can also be positively or negatively offset through the use of a single external resistor
  • The ISL6322 includes an I2C interface, allowing the controller to communicate with other devices over an I2C bus
  • The ISL6322 also includes advanced control loop features for optimal transient response to load apply and removal
  • Active Pulse Positioning (APP) modulation is another unique feature, allowing for quicker initial response to high di/dt load transients
  • This controller also allows the user the flexibility to choose between PHASE detect or LGATE detect adaptive dead time schemes
  • This ability allows the ISL6322 to be used in a mu