NCP51198:1.5A, DDR Memory Termination Regulator
The NCP51198 is a simple, cost-effective, high-speed linear regulator designed to generate the VTT termination voltage rail for DDR-I, DDR-II and DDR-III memory. The regulator is capable of actively sourcing or sinking up to +-1.5 A for DDR-I, or up to +-0.5 A for DDR-II, -III while regulating the output voltage to within +-30 mV.
技术特性
- Generate DDR Memory Termination Voltage (VTT)
- For DDR−I, DDR−II, DDR−III Source / Sink Currents
- Supports DDR−I to ±1.5 A, DDR−II to ±0.5 A (peak)
- Integrated Power MOSFETs with Thermal Protection
- Stable with 10 F Ceramic VTT Capacitor
- High Accuracy Output Voltage at Full−Load
- Minimal External Component Count
- Shutdown for Standby or Suspend to RAM (STR) mode
- Built−in Soft Start
- These are Pb−Free Devices
应用
- Desktop PCs, Notebooks, and Workstations
- Graphics Card DDR Memory Termination
- Embedded Systems
- Active Bus Termination
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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 |
| NCP51198PDR2G |
Active |
|
1.5A, DDR Memory Termination Regulator |
SOIC8-NB EP |
751BU |
3 |
Tape and Reel |
2500 |
$0.65 |
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