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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