目录cYk嘉泰姆

1.产品概述       2.产品特点     3.应用范围      4.技术规格书下载（产品PDF文档） cYk嘉泰姆
5.产品封装图   6.电路原理图  7.功能概述      8.相关产品cYk嘉泰姆

一,产品概述(General Description)    cYk嘉泰姆
  cYk嘉泰姆

     CXLD6491 is a dual channel low-dropout regulator that delivers a maximum current cYk嘉泰姆

of 1A for each individual output. Typical dropout voltage at 1A load current iscYk嘉泰姆

1.3V. Each individual output voltage can be set independently as fixed voltagecYk嘉泰姆

(e.g 1.2V,1.8V, 2.5V, 3.3V, 5V) or adjustable output which can provide an output cYk嘉泰姆

voltage from 1.25 to 12V with two external resistors. The output accuracy of eachcYk嘉泰姆

channel is set within 2% by trimming.cYk嘉泰姆

         CXLD6491 offers thermal shut down and current limit functions to ensure reliability cYk嘉泰姆

of device and power system.Package input/output pin configuration can be customized cYk嘉泰姆

on demand ( i.e both output can share one input to save one input capacitor and cYk嘉泰姆

corresponding PCB real estate).cYk嘉泰姆

        CXLD6491 is available in lead (Pb)-free ESOP-8(with exposed pad for heat dissipation) cYk嘉泰姆

package.cYk嘉泰姆

二.产品特点(Features)cYk嘉泰姆
cYk嘉泰姆

Dual channel output with each individualcYk嘉泰姆

output can be either fixed output version orcYk嘉泰姆

adjustable version.cYk嘉泰姆

Maximum output current for each channel is 1AcYk嘉泰姆

Range of operation input voltage: Max 12VcYk嘉泰姆

Standby current of each output: 2mA (typ.)cYk嘉泰姆

Line regulation: 0.1%/V (typ.)cYk嘉泰姆

Load regulation: 10mV (typ.)cYk嘉泰姆

Environment Temperature: -20°C~85°CcYk嘉泰姆

Compatible with tantalum capacitor,cYk嘉泰姆

electrolytic capacitor and MLCC.cYk嘉泰姆

三,应用范围 (Applications)cYk嘉泰姆
cYk嘉泰姆

Power Management for Computer MothercYk嘉泰姆

Board, Graphic CardcYk嘉泰姆

LCD Monitor and LCD TVcYk嘉泰姆

DVD Decode BoardcYk嘉泰姆

ADSL ModemcYk嘉泰姆

Post Regulators for Switching SuppliescYk嘉泰姆

四.技术规格书下载（产品PDF）cYk嘉泰姆
cYk嘉泰姆

需要详细的PDF规格书请扫一扫微信联系我们cYk嘉泰姆

                        cYk嘉泰姆

五,产品封装图 (Package)cYk嘉泰姆
cYk嘉泰姆
cYk嘉泰姆

六.电路原理图cYk嘉泰姆
cYk嘉泰姆

cYk嘉泰姆

七,相关芯片选择指南cYk嘉泰姆
cYk嘉泰姆

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