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RT3672EE - 2-Phase PWM Controller

General Description

The RT3672EE is a synchronous buck controller that supports single output rail and fully meets AMD SVI3 requirements.

Key Features

  • a new generation of quick response mechanism (Adaptive Quick Response, AQR) to optimize AVP performance during load transient and to reduce output capacitors. The RT3672EE integrates a high accuracy ADC for reporting and a non-volatile memory (NVM) to store custom configurations, such as output current scale, auto phase add/drop threshold, switching frequency, overcurrent threshold or AQR trigger level. It also features full fault protection functions, including overvoltage (OV), undervoltage (U.

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Datasheet Details

Part number RT3672EE
Manufacturer Richtek
File Size 1.62 MB
Description 2-Phase PWM Controller
Datasheet download datasheet RT3672EE Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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RT3672EE 2-Phase PWM Controller with I2C Interface Control for AMD SVI3 Power Supply General Description The RT3672EE is a synchronous buck controller that supports single output rail and fully meets AMD SVI3 requirements. The RT3672EE adopts G-NAVPTM (Green Native AVP), which is Richtek’s proprietary topology derived from finite DC gain of EA amplifier with current mode control, making it easy to set the droop to meet all AMD CPU/GPU requirements of AVP (Adaptive Voltage Positioning). Based on the G-NAVPTM topology, the RT3672EE features a new generation of quick response mechanism (Adaptive Quick Response, AQR) to optimize AVP performance during load transient and to reduce output capacitors.