CHL8328-32CRT Description
The CHL8328-32CRT is a dual-loop digital multi-phase buck controller. The ICHL8328-32CRT drives up to 8 phases. The CHL8328-32CRT is fully Intel? VR12 and AMD? SVI/PVI compliant on both loops and provides a Vtt tracking function for DDR memory. The CHL8328-32CRT includes the IR Efficiency Shaping Technology to deliver exceptional efficiency at minimum cost across the entire load range. IR Variable Gate Drive optimizes the MOSFET gate drive voltage based on real-time load current.
CHL8328-32CRT Features
6-phase & 8-phase dual output PWM Controller
Phases are flexibly assigned between Loops 1 & 2
Intel? VR12, AMD? 3.4MHz SVI/PVI & Memory modes
Overclocking & Gaming Mode with Vmax setting
Switching frequency from 200kHz to 1.2MHz per phase
IR Efficiency Shaping Features including Variable Gate Drive and Dynamic Phase Control
CHL8328-32CRT Applications
Intel? VR12 & [email protected] SVI & PVI-based systems
DDR Memory with Vtt tracking
Overclocked & Gaming platforms
Automotive
Body electronics & lighting
