Datasheet4U Logo Datasheet4U.com

RT8166B Datasheet Dual Single-Phase PWM Controller

Manufacturer: Richtek

Overview: ® RT8166B Dual Single-Phase PWM Controller for CPU and GPU Core Power Supply.

📥 Download Datasheet

General Description

The RT8166B is a dual single-phase PWM controller with integrated MOSFET drivers, compliant with Intel IMVP7 Pulse Width Modulation Specification to support both CPU core and GPU core power.

This part adopts G-NAVPTM (Green-Native AVP), which is a Richtek proprietary topology derived from finite DC gain compensator in constant ontime control mode.

G-NAVPTM makes this part an easy setting PWM controller to meet all Intel AVP (Active Voltage Positioning) mobile CPU/GPU requirements.

Key Features

  • complete fault protection functions including over voltage, under voltage, negative voltage, over current and thermal shutdown. The RT8166B is available in a WQFN-40L 5x5 small footprint package. Features.
  • Dual Single-Phase PWM Controller for CPU Core and GPU Core Power.
  • IMVP7 Compatible Power Management States.
  • Serial VID Interface.
  • G-NAVPTM Topology.
  • AVP for CPU VR Only.
  • 0.5% DAC Accuracy.
  • 0.8% System Accuracy.
  • Differential Remote Voltage Sensing.

RT8166B Distributor & Price

Compare RT8166B distributor prices and check real-time stock availability from major suppliers. Prices and inventory may vary by region and order quantity.

More Datasheets from Richtek

Part Number Description
RT8162A Dual Single-Phase PWM Controller
RT8165A Dual Single-Phase PWM Controller
RT8165B Dual Single-Phase PWM Controller
RT8167A Dual Single-Phase PWM Controller
RT8167B Dual Single-Phase PWM Controller
RT8168B Dual Single-Phase PWM Controller
RT8100 Synchronous buck PWM DC/DC
RT8106 5V/12V Synchronous Buck PWM DC-DC Controller
RT8106A 5V/12V Synchronous Buck PWM DC-DC Controller
RT8109 5V to 12V Single Synchronous Buck PWM Controller