NCP51510中文资料±3A Sink/Source DDR Termination Regulator数据手册ONSEMI规格书

描述 Description

NCP51510 is a source/sink Double Data Rate (DDR) termination regulator specifically designed for low input voltage and low-noise systems where space is a key consideration. The NCP51510 maintains a fast transient response anda only requires a minimum VTT load capacitance of 10uF for output stability. The NCP51510 supports remote sensing and all power requirements for DDR VTT bus termination. The NCP51510 can also be used in low-power chipsets and graphics processor cores that require dynamically adjustable output voltages. The NCP51510 is available in the thermally-efficient DFN10 Exposed Pad Package, and is rated both Green and Pb-Free.

特性 Features

• Supports Loads Up to 3 A (Typ), Output is Overcurrent Protected
• DDRI, DDRII, DDRIII Source / Sink Currents
• Integrated MOSFETs with Thermal Shutdown Protection
• PGOOD Output Pin to Monitor Status of VTT Output Regulation
• SS Input Pin for Suspend Shutdown mode
• VRI Input Reference for Flexible Voltage Tracking
• VTTS Input for Remote Sensing (Kelvin Connection)
• Builtin Soft Start, Under Voltage Lockout

应用 Application

• DDR Memory Termination
• Desktop PCs, Notebooks, and Workstations
• Servers and Networking equipment
• Telecom/Datacom, GSM Base Station
• Graphics Processor Core Supplies
• Set Top Boxes, LCDTV/PDPTV, Copier/Printers
• Supplies Power for Chipset/RAM as Low as 0.5 V
• Active Source/Sink Bus Termination

简介

NCP51510属于集成电路（IC）的特殊用途稳压器。由制造生产的NCP51510特殊用途稳压器该系列产品用于电源控制、某种形式的转换，适用于特定的复杂应用。因此，各种产品特性集差异较大，包括空燃比传感器接口、汽车交流发电机电压调节、DDR 端接、液体透镜控制、摩托车转向信号控制、热电 (peltier) 冷却器控制、压电触觉控制、阀门控制、小型发动机管理等。