目录UH3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） UH3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UH3嘉泰姆

 UH3嘉泰姆

一,产品概述(General Description)      UH3嘉泰姆
UH3嘉泰姆
    The CXSU6338B is a step-up converter that provides a boosted output voltage from a low voltage source.UH3嘉泰姆

Because of its proprietary design, it starts up at a very low input voltage down to 850mV, making itUH3嘉泰姆

an ideal choice for single cell alkaline/NiMH battery operations.UH3嘉泰姆

   A switching frequency of 1MHz minimizes solution footprint by allowing the use of tiny, low profileUH3嘉泰姆

inductors and ceramic capacitors. The current mode PWM design is internally compensated, reducingUH3嘉泰姆

external parts count.UH3嘉泰姆

     CXSU6338B is housed in a tiny SOT23-5 and SOT89-3 Package.UH3嘉泰姆

二.产品特点(Features)UH3嘉泰姆
UH3嘉泰姆

Up to 95% EfficiencyUH3嘉泰姆

Output voltage accuracy 3％UH3嘉泰姆

1MHz Switching Frequency allows small inductorUH3嘉泰姆

and output capUH3嘉泰姆

Input boost-strapping allows using small or noUH3嘉泰姆

input capUH3嘉泰姆

Low Vin Start-up Voltage down to 850mV IdealUH3嘉泰姆

for Single Alkaline Cell operationsUH3嘉泰姆

Maximum Output Current up to 300mAUH3嘉泰姆

Low Noise PWM controlUH3嘉泰姆

Internally Compensated Current Mode ControlUH3嘉泰姆

Internal Synchronous RectifierUH3嘉泰姆

Logic Control Shutdown (IQ<1uA)UH3嘉泰姆

三,应用范围 (Applications)UH3嘉泰姆
UH3嘉泰姆

One to Three Cell Battery Operated DevicesUH3嘉泰姆

Medical InstrumentsUH3嘉泰姆

Bluetooth HeadsetsUH3嘉泰姆

Flash-Based MP3 PlayersUH3嘉泰姆

Noise Canceling HeadphonesUH3嘉泰姆

四.技术规格书下载（产品PDF）UH3嘉泰姆
UH3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！UH3嘉泰姆

 UH3嘉泰姆

五,产品封装图 (Package)UH3嘉泰姆
UH3嘉泰姆
UH3嘉泰姆

六.电路原理图UH3嘉泰姆
UH3嘉泰姆
UH3嘉泰姆

七,功能概述UH3嘉泰姆
UH3嘉泰姆

八,相关芯片选择指南UH3嘉泰姆
UH3嘉泰姆