RT8880B |
Part Number | RT8880B |
Manufacturer | Richtek |
Description | The RT8880B 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 RT8880B feat... |
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 an... |
Document |
RT8880B Data Sheet
PDF 512.18KB |
Distributor | Stock | Price | Buy |
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No. | Parte # | Fabricante | Descripción | Hoja de Datos |
---|---|---|---|---|
1 | RT8880A |
Richtek |
Dual-Output PWM Controller | |
2 | RT8880C |
Richtek |
Dual-Output PWM Controller | |
3 | RT8881A |
Richtek |
Multi-Phase PWM Controller | |
4 | RT8884C |
Richtek |
Multi-Phase PWM Controller | |
5 | RT8885A |
Richtek |
Dual Output 3-Phase + 2-Phase PWM Controller | |
6 | RT8886A |
Richtek |
2-Phase Controller | |
7 | RT8888D |
Richtek |
3-Phase Controller | |
8 | RT8889C |
Richtek |
3-Phase PWM Controller | |
9 | RT8889D |
Richtek |
3-Phase PWM Controller | |
10 | RT88 |
LRC |
AUTOMOTIVE BRIDGE RECTIFIERS |