RT8809B, RT8809A Multi-Phase PWM Controller

Richtek Technology

Description

® RT8809A/B Multi-Phase PWM Controller for GPU Core Power Supply General .
The RT8809A/B is a dual-phase synchronous buck PWM controller with integrated drivers which are optimized for high performance graphic microprocessor.

📥 Download Datasheet

RT8809B Datasheet Preview — This datasheet PDF includes multiple part numbers: RT8809B, RT8809A. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: RT8809B, RT8809A
Manufacturer: Richtek Technology
File Size: 287.32 KB
Datasheet: RT8809A-RichtekTechnology.pdf
Description: Multi-Phase PWM Controller
Note: This datasheet PDF includes multiple part numbers: RT8809B, RT8809A.
Please refer to the document for exact specifications by model.

Applications

* The IC integrates a G-NAVPTM PWM controller, two 12V MOSFET drivers with internal bootstrap diodes, as well as output current monitoring and protection functions into the WQFN-24L 4x4 package. The RT8809A/B adopts DCR and RDS(ON) current sensing. Load line voltage positioning (droop) and over curre

RT8809B Distributors

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RT8809A Multi-Phase PWM Controller Richtek Technology

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