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Part Number
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RT8886A |
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Manufacturer
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Richtek |
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Description
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2-Phase Controller |
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Published
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Jul 12, 2016 |
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Detailed Description
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®
RT8886A
2-Phase Controller with Dual Integrated Drivers for VR12.5 and VR12.6 Mobile CPU Core Power Supply
General D...
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Datasheet
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RT8886A
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Overview
®
RT8886A
2-Phase Controller with Dual Integrated Drivers for VR12.
5 and VR12.
6 Mobile CPU Core Power Supply
General Description
The RT8886A is a two phase CPU power controller with dual integrated drivers for VR12.
5 and VR12.
6 compliant.
The RT8886A adopts the 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 GNAVPTM topology, the RT8886A also features a quick response mechanism for optimized AVP performance during load transient.
The RT8886A supports mode transition function with var...
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