RT8867A Advanced 4/3-Phase PWM Controller

Richtek Technology

Description

® RT8867A Advanced 4/3-Phase PWM Controller for CPU Core Power General .
The RT8867A is an advanced 4/3-phase synchronous buck controller with 3 integrated MOSFET drivers.

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Datasheet Specifications

Part number: RT8867A
Manufacturer: Richtek Technology
File Size: 417.08 KB
Datasheet: RT8867A-RichtekTechnology.pdf
Description: Advanced 4/3-Phase PWM Controller

Features

* include adjustable operating frequency, adjustable softstart, short circuit protection, adjustable over current protection, over voltage protection, under voltage protection, power good indication, VR_HOT indication and VR_SHDN indication. The RT8867A is available in a small footprint with WQFN48L 6

Applications

* z Desktop CPU Core Power z Middle/High End Graphic Cards z Low Voltage, High Current DC/ DC Converters Pin Configurations (TOP VIEW) VR_RDY VRSEL FBRTN VID0 VID1 VID2 VID3 VID4 VID5 VID6 VID7 BOOT1 48 47 46 45 44 43 42 41 40 39 38 37 PS2 1 SS 2 EN 3 DAC 4 EAP 5 FB 6 COMP 7 CSP 8 CSN 9 IMAX 10 PS3

RT8867A Distributors

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RT8867A Advanced 3-Phase PWM Controller Richtek Technology

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