NCP5386:1/2 Phase Controller
The NCP5386 is a one- or two-phase buck controller which combines differential voltage and current sensing, and adaptive voltage positioning to power both AMD and Intel processors and chipsets. Dual-edge pulse-width modulation (PWM) combined with inductor current sensing reduces system cost by providing the fastest initial response to transient load events. Dual-edge multi-phase modulation reduces total bulk and ceramic output capacitance required to satisfy transient load-line regulation. A high performance operational error amplifier is provided, which allows easy compensation of the system. The proprietary method of Dynamic Reference Injection (Patented) makes the error amplifier compensation virtually independent of the system response to VID changes, eliminating tradeoffs between overshoot and dynamic VID performance.
特性
- Meets Intel VR 10.0 and VR 11.0, and AMD specifications
- Dual-edge PWM for fastest initial response to transient loading
- High performance operational error amplifier
- DAC range from 0.5 V to 1.6 V
- Phase-to-phase current balancing
应用
- Processor power on motherboards
- Chipset power on motherboards
- DDR power on motherboards
终端产品
- Desktop computers
- Servers
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封装图 PACKAGE DIMENSIONS
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订购信息 Ordering Information
| 产品 |
状况 |
Compliance |
具体说明 |
封装 |
MSL* |
容器 |
预算价格 (1千个数量的单价） |
| 类型 |
外形 |
类型 |
数量 |
| NCP5386AMNR2G |
Active |
|
1/2 Phase Controller |
QFN-32 |
488AM |
1 |
Tape and Reel |
2500 |
$0.6267 |
| NCP5386BMNR2G |
Active |
|
1/2 Phase Controller |
QFN-32 |
488AM |
1 |
Tape and Reel |
2500 |
$0.7066
|
| NCP5386MNR2G |
Active |
|
1/2 Phase Controller |
QFN-32 |
488AM |
1 |
Tape and Reel |
2500 |
$0.6 |
数据资料DataSheet下载
