RT8801B Multi-Phase PWM Controller

Richtek Technology

Description

Preliminary RT8801B Multi-Phase PWM Controller for K8 CPU Core Power Supply with Serial Programming Interface General .
The RT8801B is a multi-phase synchronous buck controller which is implemented with full control functions for AMD K8 compliant CPU.

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Datasheet Specifications

Part number: RT8801B
Manufacturer: Richtek Technology
File Size: 539.72 KB
Datasheet: RT8801B_RichtekTechnology.pdf
Description: Multi-Phase PWM Controller

Features

* z z z z z z z z z z z z Multi-Phase Power Conversion with Automatic Phase Selection 6-bits AMD K8 DAC Output with Active Droop Compensation for Fast Load Transient Smooth VCORE Transition at VID Jump Power Stage Thermal Balance by DCR Current Sense Hiccup Mode Over-Current Protection Adjustable

Applications

* z z z AMD K8 compliant Processors Voltage Regulator Low Output Voltage, High power density DC-DC Converters Voltage Regulator Modules Ordering Information RT8801B Package Type QV : VQFN-32L 5x5 (V-Type) Operating Temperature Range P : Pb Free with Commercial Standard G : Green (Halogen Free with

RT8801B Distributors

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RT8801B Multi-Phase PWM Controller Richtek Technology

Richtek Technology RT8801B-like datasheet