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CHL8328-27CRT

CHL8328-27CRT

CHL8328-27CRT

Infineon Technologies

Controller, DDR, Intel VR12, AMD SVI, PVI Specialized Voltage Regulator -20°C~85°C TA 56-VFQFN Exposed Pad

SOT-23

CHL8328-27CRT Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 56-VFQFN Exposed Pad
Operating Temperature -20°C~85°C TA
Packaging Tape & Reel (TR)
Published 2007
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Applications Controller, DDR, Intel VR12, AMD SVI, PVI
Number of Outputs 2
Voltage - Input 3.3V
CHL8328-27CRT Product Details

CHL8328-27CRT Description


The CHL8328-27CRT is a dual-loop digital multi-phase buck controller. The CHL8328-27CRT drives up to 8 phases. The CHL8328-27CRT is fully Intel? VR12 and AMD? SVI/PVI compliant on both loops and provides a Vtt tracking function for DDR memory. The CHL8328-27CRT 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.



CHL8328-27CRT 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



CHL8328-27CRT Applications


Intel ? VR12 & AMD? SVI & PVI-based systems

DDR Memory with Vtt tracking

Overclocked & Gaming platforms


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