位置:AIC1574CS > AIC1574CS详情

AIC1574CS中文资料

厂家型号

AIC1574CS

文件大小

381.27Kbytes

页面数量

20

功能描述

5-bit DAC, Synchronous PWM Power Regulator with Triple Linear Controllers

数据手册

下载地址一下载地址二到原厂下载

简称

AIC

生产厂商

AIC Inc.(Advanced Industrial Computer, Inc.)

中文名称

官网

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AIC1574CS数据手册规格书PDF详情

■ DESCRIPTION

The AIC1574 combines a synchronous voltage mode controller with three linear controller as well as the monitoring and protection functions in this chip. The PWM controller regulates the microprocessor core voltage with a synchronous rectified buck converter. The three linear controllers regulate power for the 1.5V or 3.3V AGP bus power, the 1.5V GTL bus and the 1.8V power for the chip set core voltage and/or cache memory circuits.

■ FEATURES

• Compatible with HIP6021.

• Provides 4 Regulated Voltages for Microprocessor Core, AGP Bus, Memory and GTL Bus Power.

• TTL Compatible 5-bit Digital-to-Analog Core Output Voltage Selection. Range from 1.3V to 3.5V.

0.1V Steps from 2.1V to 3.5V.

0.05V Steps from 1.3V to 2.05V.

• ±1.0 Output Voltage for VCORE, ±3.0 Accuracy for Linear Controller Outputs.

• Simple Voltage-Mode PWM Control and Built in Internal Compensation Networks.

• N-Channel MOSFET Driver for PWM Buck Converter.

• Linear Controller Drives Compatible with both N – Chanel MOSFET and NPN Bipolar Series Pass Transistor.

• Operates from +3.3V, +5V and +12V Inputs.

• Fast Transient Response.

• Full 0 to 100 Duty Ratios.

• Adjustable Current Limit without External Sense Resistor.

• Microprocessor Core Voltage Protection against Upper MOSFET shorted to +5V.

• Power Good Output Voltage Monitor.

• Over-Voltage and Over-Current Fault Monitors.

• 200KHz Free-Running Oscillator Programmable up to 700KHz.

■ APPLICATIONS

• Full Motherboard Power Regulation for Computers.

AIC1574CS产品属性

  • 类型

    描述

  • 型号

    AIC1574CS

  • 制造商

    AIC

  • 制造商全称

    Analog Intergrations Corporation

  • 功能描述

    5-bit DAC, Synchronous PWM Power Regulator with Triple Linear Controllers

更新时间:2025-7-31 8:02:00
供应商 型号 品牌 批号 封装 库存 备注 价格
AIC
23+
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19960
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2015+
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2014
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200
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18+
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85600
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50000
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5900
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24+
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47186
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21+
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98790
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AIC Inc.(Advanced Industrial Computer, Inc.)

中文资料: 2407条

AIC是一家领先的供应商,专注于提供OEM/ODM和COTS(商用现成)的服务器和存储解决方案。AIC凭借其专业的内部设计、制造和验证功能,提供非常灵活且可定制的产品,以满足客户的特定需求。自1996年成立以来,AIC在机械、电子和系统级工程领域积累了丰富的经验,并专注于创新和客户满意度。 总部位于台湾的AIC,在美国、亚洲和欧洲设有办事处和业务,这使得他们能够更好地为全球客户提供服务和支持。通过不断努力追求创新和满足客户需求,AIC在服务器和存储解决方案领域中取得了显著的成就。