NCP5392P:2/3/4-Phase VR11.1 Buck Controller
The NCP5392P provides up to a 4-phase buck solution which combines differential voltage sensing, differential phase current sensing, and adaptive voltage positioning to provide accurately regulated power for both Intel and AMD processors. Dual-edge pulse width modulation combined with inductor current sensing reduces system cost by providing the fastest initial response to dynamic load events. Dual-edge multiphase modulation reduces the total bulk and ceramic output capacitance required to meet transient regulation specifications. A high performance operational error amplifer is provided to simplify compensation of the system. Dynamic Reference Injection further simplifies loop compensation by eliminating the need to compromise between closed loop transient response and Dynamic VID performance.
特性
- Dual Edge PWM
- Fewer output capacitors required resulting in reduced cost
- High Performance Operational Error Amplifier
- Ease of Use
- Dynamic Reference Injection
- Ease of use and tuning
- DAC Range from 0.375V to 1.6V
- Versatility
- .5% System Voltage Accuracy from 1.0V to 1.6V
- Reduced cost
- True Differential Remote Voltage Sensing Amplifier
- Ease of Use
- Phase to Phase Current Balancing
- Reduced cost
- Differential Current Sense Amplifier for each Phase
- Ease of Use
- Frequency Range: 100kHz - 1.0MHz
- Reduced cost and improved performance
- Meets Intels 11.0, 11.1 and AMD 6 bit Code specifications
应用
- Desktop Processors
- Servers
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终端产品
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 |
| NCP5392PMNR2G |
Active |
|
2/3/4-Phase VR11.1 Buck Controller |
QFN-40 |
488AM |
1 |
Tape and Reel |
2500 |
$0.6933 |
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