RT8801 Datasheet Multi-phase Pwm Controller

Manufacturer: Richtek Technology

Overview: Preliminary RT8801 Multi-Phase PWM Controller for CPU Core Power Supply with Serial Programming.

Datasheet Details

Part number	RT8801
Manufacturer	Richtek Technology
File Size	522.99 KB
Description	Multi-Phase PWM Controller
Datasheet	RT8801_RichtekTechnology.pdf

General Description

The RT8801 is a multi-phase synchronous buck controller which is implemented with full control functions for Intel® VR10.0/10.1-compliant CPU.

The RT8801 could be operated with 2, 3 or 4 buck switching stages operating in interleaved phase set automatically.

The multiphase architecture provides high output current while maintaining www.DataSheet4U.com low power dissipation on power devices and low stress on input and output capacitors.

Key Features

z Multi-Phase Power Conversion with Automatic Phase Selection 6-bits VRD10.x 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 Switching Frequency (50kHz to 400kHz per Phase) Under-Voltage Lockout and Soft-Start High Ripple Frequency Times Channel Number 2-wires programming interface Software Programmable VID 32-Lead VQFN Package RoHS Compliant and.

RT8801 Distributor

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