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CHL8328-32CRT

CHL8328-32CRT

CHL8328-32CRT

Infineon Technologies

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

SOT-23

CHL8328-32CRT Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 56-VFQFN Exposed Pad
Supplier Device Package 56-VQFN (8x8)
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
CHL8328-32CRT Product Details

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


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