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RT3661ABGQW The RICHTEK RT3661ABGQW is a dual-output PWM controller designed for AMD SVI2 mobile CPU power supplies. It features integrated drivers and a WQFN-40 package.
Mfr Part #:

RT3661ABGQW

Available from 2 distributors
Mfr Name: Richtek
Richtek
The RICHTEK RT3661ABGQW is a dual-output PWM controller designed for AMD SVI2 mobile CPU power supplies. It features integrated drivers and a WQFN-40 package.
✓ Total Stock: 6,000 pcs

RT3661ABGQW Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,500 pcs
On Request
4500 pcs On Request 1 On Request On Request 21+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,500 pcs
On Request
1500 pcs On Request 1 On Request On Request 21+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

RT3661ABGQW Specifications Quick View

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RT3661ABGQW Description

Short technical summary and product information.

The RT3661ABGQW from Richtek is a dual-output PWM controller engineered for AMD SVI2 mobile CPU power supplies. This integrated circuit supports both the CPU core (VDD) and Northbridge (VDDNB) voltages, providing optimized voltage positioning through Richtek's proprietary G-NAVP topology. It includes two embedded MOSFET drivers and operates using the CCRCOT control architecture.

 

Key features include over-voltage protection (OVP), under-voltage protection (UVP), and over-current protection (OCP). The device utilizes a diode emulation mode to enhance efficiency, particularly at light load conditions. It is housed in a compact WQFN-40 package measuring 5x5 mm, making it suitable for space-constrained applications.

 

This controller is designed to meet the specific power requirements of AMD mobile processors, ensuring stable and efficient power delivery for critical system components.

RT3661ABGQW Quick Information

Product Type: Dual-Output PWM Controller
Canonical Name: RT3661ABGQW Dual-Output PWM Controller
Subcategory: Specialized

RT3661ABGQW Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

RT3661ABGQW Features

  • Dual-output PWM controller for AMD CPUs.
  • Supports VDD and VDDNB voltages.
  • Features G-NAVP topology and integrated drivers.
  • Includes OVP, UVP, and OCP protections.
  • Compact WQFN-40 (5x5 mm) package.

RT3661ABGQW Applications

  • Designed for AMD SVI2 mobile CPUs.
  • Used in mobile computing power supplies.
  • Enables efficient voltage regulation.
  • Suitable for space-constrained designs.

RT3661ABGQW FAQs

7 frequently asked questions generated from this part’s specifications.
What type of controller is the RT3661ABGQW?

The RT3661ABGQW is a dual-output PWM controller.

What control architecture does it use?

It uses G-NAVP topology and CCRCOT (Constant Current Ripple Constant On-Time) control.

How many phases does it support?

It supports 1-phase VDD and 1/0-phase VDDNB.

What protections does it include?

It includes over-voltage (OVP), under-voltage (UVP), and over-current (OCP) protection.

How many integrated drivers does it have?

It has two embedded MOSFET drivers.

What is the package and size?

The package is WQFN-40 with a size of 5x5 mm.

Is it surface mount?

Yes, it is surface mount.

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