目录c0x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） c0x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c0x嘉泰姆

 c0x嘉泰姆

一,产品概述(General Description)      c0x嘉泰姆
c0x嘉泰姆
    The CXSU6338B is a step-up converter that provides a boosted output voltage from a low voltage source.c0x嘉泰姆

Because of its proprietary design, it starts up at a very low input voltage down to 850mV, making itc0x嘉泰姆

an ideal choice for single cell alkaline/NiMH battery operations.c0x嘉泰姆

   A switching frequency of 1MHz minimizes solution footprint by allowing the use of tiny, low profilec0x嘉泰姆

inductors and ceramic capacitors. The current mode PWM design is internally compensated, reducingc0x嘉泰姆

external parts count.c0x嘉泰姆

     CXSU6338B is housed in a tiny SOT23-5 and SOT89-3 Package.c0x嘉泰姆

二.产品特点(Features)c0x嘉泰姆
c0x嘉泰姆

Up to 95% Efficiencyc0x嘉泰姆

Output voltage accuracy 3％c0x嘉泰姆

1MHz Switching Frequency allows small inductorc0x嘉泰姆

and output capc0x嘉泰姆

Input boost-strapping allows using small or noc0x嘉泰姆

input capc0x嘉泰姆

Low Vin Start-up Voltage down to 850mV Idealc0x嘉泰姆

for Single Alkaline Cell operationsc0x嘉泰姆

Maximum Output Current up to 300mAc0x嘉泰姆

Low Noise PWM controlc0x嘉泰姆

Internally Compensated Current Mode Controlc0x嘉泰姆

Internal Synchronous Rectifierc0x嘉泰姆

Logic Control Shutdown (IQ<1uA)c0x嘉泰姆

三,应用范围 (Applications)c0x嘉泰姆
c0x嘉泰姆

One to Three Cell Battery Operated Devicesc0x嘉泰姆

Medical Instrumentsc0x嘉泰姆

Bluetooth Headsetsc0x嘉泰姆

Flash-Based MP3 Playersc0x嘉泰姆

Noise Canceling Headphonesc0x嘉泰姆

四.技术规格书下载（产品PDF）c0x嘉泰姆
c0x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！c0x嘉泰姆

 c0x嘉泰姆

五,产品封装图 (Package)c0x嘉泰姆
c0x嘉泰姆
c0x嘉泰姆

六.电路原理图c0x嘉泰姆
c0x嘉泰姆
c0x嘉泰姆

七,功能概述c0x嘉泰姆
c0x嘉泰姆

八,相关芯片选择指南c0x嘉泰姆
c0x嘉泰姆

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