RT3663BMGQW 原装  AC-DC控制器和稳压器

Dual-Output PWM Controller with 3 Integrated Drivers for AMD SVI2 Mobile CPU Power Supply

 

RT3663BMGQW 原装  AC-DC控制器和稳压器  的技术参数：

制造商	Richtek
产品种类	双输出PWM控制器
规范	符合AMD SVI2电压调节器规范
封装 / 箱体	WQFN-52L 6x6 (W-Type)
系列	RT3663BM
RoHS	是
工作电压	- 4.5V to 5.5V
存储温度规格	?65°C to 150°C
连接电压	- 4.5V to 24V
接头温度	?40°C to 125°C

 

RT3663BMGQW 原装  AC-DC控制器和稳压器  的描述：

The RT3663BM is a 3 + 2 phases PWM controller, and is compliant with AMD SVI2 Voltage Regulator Specification to support both CPU core (VDD) and Northbridge portion of the CPU (VDDNB). The RT3663BM features CCRCOT (Constant Current Ripple Constant On-Time) with G-NAVP (Green-Native AVP), which is Richtek's proprietary topology. The G-NAVP makes it an easy setting controller to meet all AMD AVP (Adaptive Voltage Positioning) VDD/ VDDNB requirements.

 

The droop is easily programmed by setting the DC gain of the error amplifier. With proper compensation, the load transient response can achieve optimized AVP performance.

 

 The controller also uses the interface to issue VOTF Complete and to send digitally encoded voltage and current values for the VDD and VDDNB domains. It can operate in single phase and diode emulation mode and reach up to 90% efficiency in different modes according to different loading conditions.

 

RT3663BMGQW 原装  AC-DC控制器和稳压器  的特征：

3/2/1-Phase (VDD) + 2/1/0-Phase (VDDNB) PWM Controller

3 Embedded MOSFET Drivers

G-NAVPTM Topology

Support Dynamic Load-Line and Zero Load-Line

Diode Emulation Mode at Light Load Condition

SVI2 Interface to Comply with AMD Power Management Protocol

Built-In ADC for VOUT and IOUT Reporting

Immediate OV, UV and NV Protections and UVLO

Programmable Dual OCP Mechanism

0.5% DAC Accuracy

Fast Transient Response

Power Good Indicator

Over-Current Indicator

 

RT3663BMGQW 原装  AC-DC控制器和稳压器  的应用：

AMD SVI2 Mobile CPU

Laptop Computer

 

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