目录CKT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） CKT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CKT嘉泰姆

 CKT嘉泰姆

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

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

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

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

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

external parts count.CKT嘉泰姆

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

二.产品特点(Features)CKT嘉泰姆
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Up to 95% EfficiencyCKT嘉泰姆

Output voltage accuracy 3％CKT嘉泰姆

1MHz Switching Frequency allows small inductorCKT嘉泰姆

and output capCKT嘉泰姆

Input boost-strapping allows using small or noCKT嘉泰姆

input capCKT嘉泰姆

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

for Single Alkaline Cell operationsCKT嘉泰姆

Maximum Output Current up to 300mACKT嘉泰姆

Low Noise PWM controlCKT嘉泰姆

Internally Compensated Current Mode ControlCKT嘉泰姆

Internal Synchronous RectifierCKT嘉泰姆

Logic Control Shutdown (IQ<1uA)CKT嘉泰姆

三,应用范围 (Applications)CKT嘉泰姆
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One to Three Cell Battery Operated DevicesCKT嘉泰姆

Medical InstrumentsCKT嘉泰姆

Bluetooth HeadsetsCKT嘉泰姆

Flash-Based MP3 PlayersCKT嘉泰姆

Noise Canceling HeadphonesCKT嘉泰姆

四.技术规格书下载（产品PDF）CKT嘉泰姆
CKT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！CKT嘉泰姆

 CKT嘉泰姆

五,产品封装图 (Package)CKT嘉泰姆
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CKT嘉泰姆

六.电路原理图CKT嘉泰姆
CKT嘉泰姆
CKT嘉泰姆

七,功能概述CKT嘉泰姆
CKT嘉泰姆

八,相关芯片选择指南CKT嘉泰姆
CKT嘉泰姆