目录lSE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） lSE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lSE嘉泰姆

 lSE嘉泰姆

一,产品概述(General Description)      

   The CXSD6134 is a high efficiency current-mode synchronous, 18V/2A buck converter.lSE嘉泰姆

Its input voltage ranges from 4.5V to 18V and it provides an adjustable regulated lSE嘉泰姆

output voltage from 0.923V to 15V while delivering up to 2A of output current.lSE嘉泰姆

   The internal synchronous switches increase efficiency and eliminate the need for lSE嘉泰姆

an external Schottky diode. The switching frequency is set to 340KHz. And thelSE嘉泰姆

 CXSD6134 will automatically switch between PFM and PWM mode based on the load lSE嘉泰姆

current, thus to enhance the converter efficiency at light load. CXSD6134 consistslSE嘉泰姆

 of many protection block such as UVLO, input voltage over voltage protection lSE嘉泰姆

to stand much higher input voltage spike, thermal protection and output shortlSE嘉泰姆

circuit protection.lSE嘉泰姆

   The CXSD6134 is available in the SOP8 and ESOP8 (with exposed pad for heatlSE嘉泰姆

 dissipation) packagelSE嘉泰姆

二.产品特点(Features)
lSE嘉泰姆

Adjustable Output Voltage, Vfb=0.923VlSE嘉泰姆

Maximum output current is 2AlSE嘉泰姆

Range of operation input voltage: Max 18VlSE嘉泰姆

Withstand input voltage spike >30VlSE嘉泰姆

Standby current: 1mA (typ.)lSE嘉泰姆

Operating current at zero load: 1.2mA (typ.)lSE嘉泰姆

Line regulation: 0.1%/V (typ.)lSE嘉泰姆

Load regulation: 10mV (typ.)lSE嘉泰姆

High efficiency, up to 95%lSE嘉泰姆

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

三,应用范围 (Applications)
lSE嘉泰姆

Set-top-boxlSE嘉泰姆

Consumer Electronic Device for automobilelSE嘉泰姆

LCD Monitor and LCD TVlSE嘉泰姆

Portable DVDlSE嘉泰姆

ADSL Modem, WLAN routerlSE嘉泰姆

Other 12V or double cell Li-ion batterylSE嘉泰姆

powered devicelSE嘉泰姆

四.技术规格书下载（产品PDF）
lSE嘉泰姆

需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持！lSE嘉泰姆

 lSE嘉泰姆

五,产品封装图 (Package)

lSE嘉泰姆

六.电路原理图

七,功能概述lSE嘉泰姆

lSE嘉泰姆

Package Thermal Resistance (qjc)  lSE嘉泰姆

八,相关芯片选择指南
lSE嘉泰姆

共有条评论 用户名: 密码: 验证码: 匿名发表