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RT3607BC - Dual Channel PWM Controller

Description

The RT3607BC is an IMVP8 compliant CPU power controller which includes two voltage rails : a 4/3/2 phase synchronous Buck controller, the CORE VR and a 2 phase synchronous Buck controller, the AXG VR.

Features

  • a quick response mechanism for optimized AVP performance during load transient. The RT3607BC supports mode transition function with various operating states. A serial VID (SVID) interface is built in the RT3607BC to communicate with Intel IMVP8 compliant CPU. The RT3607BC supports VID on-the-fly function with three different slew rates : Fast, Slow and Decay. By utilizing the G-NAVPTM topology, the operating frequency of the RT3607BC varies with VID, load and input voltage to further enhance the.

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Datasheet preview – RT3607BC

Datasheet Details

Part number RT3607BC
Manufacturer Richtek
File Size 898.75 KB
Description Dual Channel PWM Controller
Datasheet download datasheet RT3607BC Datasheet
Additional preview pages of the RT3607BC datasheet.

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Full PDF Text Transcription

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® RT3607BC Dual Channel PWM Controller with Integrated Driver for IMVP8 CPU CORE Power Supply General Description The RT3607BC is an IMVP8 compliant CPU power controller which includes two voltage rails : a 4/3/2 phase synchronous Buck controller, the CORE VR and a 2 phase synchronous Buck controller, the AXG VR. The RT3607BC adopts G-NAVPTM (Green Native AVP) which is Richtek's proprietary topology derived from finite DC gain of EA amplifier with current mode control, making it easy to set the droop to meet all Intel CPU requirements of AVP (Adaptive Voltage Positioning). Based on the G-NAVPTM topology, the RT3607BC also features a quick response mechanism for optimized AVP performance during load transient. The RT3607BC supports mode transition function with various operating states.
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