RT8889D |
Part Number | RT8889D |
Manufacturer | Richtek |
Description | The RT8889D is a three phase CPU power controller with triple integrated drivers for VR12.5 compliant. The RT8889D adopts G-NAVPTM (Green Native AVP) which is Richtek's proprietary topology derived fr... |
Features |
a quick response mechanism for optimized AVP performance during load transient. The RT8889D supports mode transition function with various operating states. A Serial VID (SVID) interface is built in the RT8889D to communicate with Intel VR12.5 compliant CPU. The RT8889D supports VID on-the-fly function with three different slew rates : Fast, Slow and Decay. By utilizing the G-NAVPTM topology, the operating frequency of the RT8889D varies with VID, load current and input voltage to further enhance the efficiency even in CCM. Besides G-NAVPTM, the CCRCOT (Constant Current Ripple Constant On Time... |
Document |
RT8889D Data Sheet
PDF 623.75KB |
Distributor | Stock | Price | Buy |
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No. | Parte # | Fabricante | Descripción | Hoja de Datos |
---|---|---|---|---|
1 | RT8889C |
Richtek |
3-Phase PWM Controller | |
2 | RT8880A |
Richtek |
Dual-Output PWM Controller | |
3 | RT8880B |
Richtek |
Dual-Output PWM Controller | |
4 | RT8880C |
Richtek |
Dual-Output PWM Controller | |
5 | RT8881A |
Richtek |
Multi-Phase PWM Controller | |
6 | RT8884C |
Richtek |
Multi-Phase PWM Controller | |
7 | RT8885A |
Richtek |
Dual Output 3-Phase + 2-Phase PWM Controller | |
8 | RT8886A |
Richtek |
2-Phase Controller | |
9 | RT8888D |
Richtek |
3-Phase Controller | |
10 | RT88 |
LRC |
AUTOMOTIVE BRIDGE RECTIFIERS |