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Shenzhen Mingjiada Electronics Co., Ltd. now supplies the Richtek RT3624QEGQW product:

The RT3624QEGQW is a dual-output-rail synchronous buck controller that fully complies with the Intel IMVP9.1 specification. Employing Richtek's proprietary G-NAVP™ (Green Native AVP) topology, the RT3624QEGQW utilises the finite DC gain of its current-mode controlled EA amplifier to effortlessly configure droop for all Intel CPU AVP (Adaptive Voltage Positioning) requirements. Building upon the G-NAVP™ topology, the RT3624QEGQW incorporates a new-generation Adaptive Quick Response (AQR) mechanism to optimise AVP performance during load transients while reducing output capacitance. The device integrates a high-precision ADC for platform and functional configuration, such as ICCMAX, switching frequency, or AQR trigger thresholds. The device provides VR ready indication and thermal indication, alongside comprehensive fault protection mechanisms including overvoltage protection (OV), undervoltage protection (UV), overcurrent protection (OC), and undervoltage lockout (UVLO).

Applications

IMVP9.1 Intel CORE/AXG Power Solution

Desktop and Notebook Computers

AVP Buck Converter

Features

Compliant with Intel IMVP9.1 specification

4/3/2/1-phase (core voltage regulation) + 2/1-phase (AXG voltage regulation) PWM controller

G-NAVP™ (Green Native Adaptive Voltage Positioning) topology

0.5% DAC accuracy

Differential remote voltage sensing

Integrated ADC for platform programming and data reporting

Precise current balancing

Diode emulation mode under light load conditions

Rapid transient response: Adaptive Quick Response (AQR)

VR ready indicator

Flagged overvoltage protection (OVP), overcurrent protection (OCP), undervoltage protection (UVP)

Switching frequency setting

DVID enhancement

Acoustic noise suppression

Zero-load line

Power rail disable

Supports RT9637 phase multiplier for up to 6-phase core rail operation (optional)

Support for SPS Applications (Optional)

Solder Quality Detection

RT3624QEGQW: Supports Addresses 00 and 01

Compact 52-Pin WQFN Package

Key Specifications

Model: RT3624QEGQW

VID Table Support: IMVP9.1

Number of phases: 2; 4

Vcc (typical) (V): 5

Vin (minimum) (V): 4.5

Vin (maximum) (V): 24

Accuracy (Vout ≥ 1V) (±%): 0.5

Frequency (typical) (kHz): 600

Integrated DAC generator: Yes

Number of MOSFET drivers: 0

Package Type: WQFN6x6-52

Mingjiada Electronics, as a professional electronic component distributor, stocks genuine RT3624QEGQW units, ensuring authenticity, rapid delivery and competitive pricing. Should you be interested in or require procurement of the RT3624QEGQW, please contact Mingjiada Electronics for consultation and ordering.