Datasheet > AIC1340CS

AIC1340CS

更新时间： 2024-01-16 00:37:40

品牌	Logo	应用领域
沛亨 - AIC		继电器控制器
页数	文件大小	规格书
7页	114K
描述
High Performance, Tripple-Ouput, Auto-Tracking Combo Controller

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技术参数
数据手册

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AIC1340CS 技术参数

生命周期：	Contact Manufacturer	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.77
Base Number Matches：	1

AIC1340CS 数据手册

AIC1340

High Performance, Tripple-Ouput, Auto-

Tracking Combo Controller

FEATURES

GENERAL DESCRIPTION

l Provide Triple Accurate Regulated Voltages

l Optimized Voltage-Mode PWM Control

l Dual N-Channel MOSFET Synchronous Drivers

l Fast Transient Response

The AIC1340 combines a synchronous voltage mode

PWM controller with a low dropout linear regulator

and a linear controller as well as the monitoring and

protection functions in this chip. The PWM control-

ler regulates the output voltage with a synchronous

rectified step-down converter. The built-in N-Channel

MOSFET drivers also help to simplify the design of

step-down converter. It is able to power CPUs,

GPUs, memories, and chipsets. The PWM control-

ler features over current protection using R_DS(on). It

improves efficiency and saves cost, as there is no

expensive current sense resistor required.

l Adjustable Over Current Protection using R_DS(on)

No External Current Sense Resistor Required.

l Programmable Softstart Function

l 200KHz Free-Running Oscillator

l Robust Outputs Auto-Tracking Characteristics

l Sink and Source Capabilities with External Circuit

APPLICATIONS

l Advanced PC Mboards

The built-in adjustable linear controller drives an ex-

ternal MOSFET to form a linear regulator that regu-

lates power for system I/O. The built-in adjustable

low dropout linear regulator can supply current up to

500mA for supplying another system I/O. Output

voltage of both linear regulators can also be adjust-

ed by means of the external resistor divider. Both

linear regulators feature current limit. With higher

load current required from the low dropout linear

regulator, the AIC1341 is recommended.

l Information PCs

l Servers and Workstations

l Internet Appliances

l PC Add-On Cards

l DDR Termination.

The Shutdown function is also provided for disable

the combo controller.

Analog Integrations Corporation

4F, 9, Industry E. 9th Rd, Science Based Industrial Park, Hsinchu Taiwan, ROC

www.analog.com.tw

DS-1340-00 May 24, 01

TEL: 886-3-5772500 FAX: 886-3-5772510

12 3 4 5 6 7

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