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ISL6524 - VRM8.5 PWM and Triple Linear Power System Controller

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Part number ISL6524
Manufacturer Renesas
File Size 824.59 KB
Description VRM8.5 PWM and Triple Linear Power System Controller
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DATASHEET ISL6524 VRM8.5 PWM and Triple Linear Power System Controller FN9015 Rev 3.00 Apr 18, 2005 The ISL6524 provides the power control and protection for four output voltages in high-performance microprocessor and computer applications. The IC integrates one PWM controller and three linear controllers, as well as the monitoring and protection functions into a 28-pin SOIC package. The PWM controller regulates the microprocessor core voltage with a synchronous-rectified buck converter. One linear controller supplies the computer system’s AGTL+ 1.2V bus power. The other two linear controllers regulate power for the 1.5V AGP bus and the 1.8V power for the chip set core voltage and/or cache memory circuits. The ISL6524 includes an Intel VRM8.
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