目录Gbl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） Gbl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Gbl嘉泰姆

 Gbl嘉泰姆

一,产品概述(General Description)      Gbl嘉泰姆
Gbl嘉泰姆
    The CXSU6338B is a step-up converter that provides a boosted output voltage from a low voltage source.Gbl嘉泰姆

Because of its proprietary design, it starts up at a very low input voltage down to 850mV, making itGbl嘉泰姆

an ideal choice for single cell alkaline/NiMH battery operations.Gbl嘉泰姆

   A switching frequency of 1MHz minimizes solution footprint by allowing the use of tiny, low profileGbl嘉泰姆

inductors and ceramic capacitors. The current mode PWM design is internally compensated, reducingGbl嘉泰姆

external parts count.Gbl嘉泰姆

     CXSU6338B is housed in a tiny SOT23-5 and SOT89-3 Package.Gbl嘉泰姆

二.产品特点(Features)Gbl嘉泰姆
Gbl嘉泰姆

Up to 95% EfficiencyGbl嘉泰姆

Output voltage accuracy 3％Gbl嘉泰姆

1MHz Switching Frequency allows small inductorGbl嘉泰姆

and output capGbl嘉泰姆

Input boost-strapping allows using small or noGbl嘉泰姆

input capGbl嘉泰姆

Low Vin Start-up Voltage down to 850mV IdealGbl嘉泰姆

for Single Alkaline Cell operationsGbl嘉泰姆

Maximum Output Current up to 300mAGbl嘉泰姆

Low Noise PWM controlGbl嘉泰姆

Internally Compensated Current Mode ControlGbl嘉泰姆

Internal Synchronous RectifierGbl嘉泰姆

Logic Control Shutdown (IQ<1uA)Gbl嘉泰姆

三,应用范围 (Applications)Gbl嘉泰姆
Gbl嘉泰姆

One to Three Cell Battery Operated DevicesGbl嘉泰姆

Medical InstrumentsGbl嘉泰姆

Bluetooth HeadsetsGbl嘉泰姆

Flash-Based MP3 PlayersGbl嘉泰姆

Noise Canceling HeadphonesGbl嘉泰姆

四.技术规格书下载（产品PDF）Gbl嘉泰姆
Gbl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！Gbl嘉泰姆

 Gbl嘉泰姆

五,产品封装图 (Package)Gbl嘉泰姆
Gbl嘉泰姆
Gbl嘉泰姆

六.电路原理图Gbl嘉泰姆
Gbl嘉泰姆
Gbl嘉泰姆

七,功能概述Gbl嘉泰姆
Gbl嘉泰姆

八,相关芯片选择指南Gbl嘉泰姆
Gbl嘉泰姆

共有条评论 用户名: 密码: 验证码: 匿名发表