CMOS工艺的低电源电流PFM升压DC/DC变换器集成电路CXSU6345低纹波低噪音输出电压1.8V~6.0V

产品概述

CXSU6345 Series is a PFM Step-up DC/DC converter IC with low supply current by CMOS process. High frequency noise that occurs during switching is reduced by using advanced circuit designed, output voltage is programmable in 0.1V steps between 1.8~6.0V.A low ripple, high efficiency step-up DC/DC converter can be constructed of CXSU6345Xxx with only three external components. Also available is a CE (chip enable) function that reduce power dissipation during shut-down mode. CXSU6345Xxx is suitable for use with battery-powered instruments with low noise and low supply current.z7i嘉泰姆

产品特点z7i嘉泰姆
 Low ripple and low noise z7i嘉泰姆
 Operating voltage range：0.9V~6.0Vz7i嘉泰姆
 Output voltage range：1.8V~6.0V(step 0.1V) z7i嘉泰姆
 Output voltage accuracy：±2% z7i嘉泰姆
 Output Current：If VIN=1.2V and VOUT=1.9V,then IOUT=100mAz7i嘉泰姆
 Low start voltage：≤0.9V(at IOUT =1mA)z7i嘉泰姆
 Maximum oscillator frequency ： 360KHz z7i嘉泰姆
 High Efficiency：85% (TYP.) z7i嘉泰姆
 Package： SOT89-3，SOT23-5，SOT23-3z7i嘉泰姆
应用范围z7i嘉泰姆
 Power source for battery-powered equipmentz7i嘉泰姆
 Power source for wireless mouse, wireless keyboard, toys, cameras, camcorders,z7i嘉泰姆
VCRs, PDAs, and hand-held communication equipmentz7i嘉泰姆
 Power source for appliances which require higher cell voltage than that ofz7i嘉泰姆
batteries used in the appliancesz7i嘉泰姆
技术规格书（产品PDF)z7i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！z7i嘉泰姆
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产品封装图

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电路原理图z7i嘉泰姆
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Step-Up DC/DC Converter（升压DC/DC转换器）z7i嘉泰姆
Part z7i嘉泰姆	MODEz7i嘉泰姆	VINz7i嘉泰姆	VOUTz7i嘉泰姆	Accuz7i嘉泰姆	FOSCz7i嘉泰姆	Eff.z7i嘉泰姆	Applicationz7i嘉泰姆	Packagez7i嘉泰姆
CXSU6341z7i嘉泰姆	PFMz7i嘉泰姆	0.9-6.5Vz7i嘉泰姆	3.0-5.0Vz7i嘉泰姆	±2.5%z7i嘉泰姆	100Kz7i嘉泰姆	85%z7i嘉泰姆	①②③④⑤⑥⑧z7i嘉泰姆	SOT23-3/SOT23-5/SOT89-3z7i嘉泰姆
CXSU6342z7i嘉泰姆	PWMz7i嘉泰姆	0.9-6.5Vz7i嘉泰姆	3.0-5.0Vz7i嘉泰姆	±2.5%z7i嘉泰姆	100Kz7i嘉泰姆	87%z7i嘉泰姆	①②③④⑤⑥⑧z7i嘉泰姆	SOT23-3/SOT23-5/SOT89-3z7i嘉泰姆
CXSU6343z7i嘉泰姆	PFMz7i嘉泰姆	0.9-6.5Vz7i嘉泰姆	2.7-5.6Vz7i嘉泰姆	±2.5%z7i嘉泰姆	180Kz7i嘉泰姆	85%z7i嘉泰姆	①②③④⑤⑥⑦z7i嘉泰姆	SOT23-5/SOT89-3/SOT23-3/TO92z7i嘉泰姆
CXSU6344z7i嘉泰姆	PFM/PWMz7i嘉泰姆	0.9-6.5Vz7i嘉泰姆	<20Vz7i嘉泰姆	±2%z7i嘉泰姆	300Kz7i嘉泰姆	88%z7i嘉泰姆	⑥⑦⑨⑩z7i嘉泰姆	SOT23-5z7i嘉泰姆
CXSU6345z7i嘉泰姆	PFMz7i嘉泰姆	0.9-6.5Vz7i嘉泰姆	1.8-6.0Vz7i嘉泰姆	±2%z7i嘉泰姆	150K/z7i嘉泰姆	85%z7i嘉泰姆	①②③④⑤⑥z7i嘉泰姆	SOT89-3//SOT23-5/SOT23-3z7i嘉泰姆
CXSU6346z7i嘉泰姆	PFM/PWMz7i嘉泰姆	0.9-6.5Vz7i嘉泰姆	<20Vz7i嘉泰姆	±2%z7i嘉泰姆	300Kz7i嘉泰姆	88%z7i嘉泰姆	⑥⑦⑨⑩z7i嘉泰姆	SOT23-5z7i嘉泰姆
CXSU6347z7i嘉泰姆	CHARGEz7i嘉泰姆	2.7-5.5Vz7i嘉泰姆	5.0Vz7i嘉泰姆	±3%z7i嘉泰姆	650Kz7i嘉泰姆	81%z7i嘉泰姆	①②④⑦⑧z7i嘉泰姆	SOT23-6z7i嘉泰姆
CXSU6348z7i嘉泰姆	PFM/PWMz7i嘉泰姆	0.9-6.5Vz7i嘉泰姆	<20Vz7i嘉泰姆	±2%z7i嘉泰姆	1Mz7i嘉泰姆	85%z7i嘉泰姆	⑥⑦⑨⑩z7i嘉泰姆	SOT23-5/z7i嘉泰姆
CXSU6349z7i嘉泰姆	PFM/PWMz7i嘉泰姆	0.9-6.5Vz7i嘉泰姆	<20Vz7i嘉泰姆	±2%z7i嘉泰姆	1Mz7i嘉泰姆	85%z7i嘉泰姆	⑥⑦⑨⑩z7i嘉泰姆	SOT23-5/SOT89-5z7i嘉泰姆
CXSU6350z7i嘉泰姆	PFM/PWMz7i嘉泰姆	2.5-5.0Vz7i嘉泰姆	<12Vz7i嘉泰姆	±2%z7i嘉泰姆	1Mz7i嘉泰姆	85%z7i嘉泰姆	⑥⑦⑨⑩z7i嘉泰姆	SOT23-6z7i嘉泰姆
CXSU6351z7i嘉泰姆	PFM/PWMz7i嘉泰姆	2.5-5.0Vz7i嘉泰姆	<20Vz7i嘉泰姆	±2%z7i嘉泰姆	1Mz7i嘉泰姆	88%z7i嘉泰姆	①⑥⑦⑨⑩z7i嘉泰姆	SOT23-6z7i嘉泰姆
CXSU6352z7i嘉泰姆	PFM/PWMz7i嘉泰姆	0.9-6.5Vz7i嘉泰姆	<20Vz7i嘉泰姆	±2%z7i嘉泰姆	1.2Mz7i嘉泰姆	85%z7i嘉泰姆	⑥⑦⑨⑩z7i嘉泰姆	SOT23-6z7i嘉泰姆
CXSU6353z7i嘉泰姆	PFM/PWM, Synchronousz7i嘉泰姆	2.9-4.4Vz7i嘉泰姆	<5.5Vz7i嘉泰姆	±2%z7i嘉泰姆	1Mz7i嘉泰姆	94%z7i嘉泰姆	①②④⑦z7i嘉泰姆	ESOP8z7i嘉泰姆
CXSU6354z7i嘉泰姆	PFM, Synchronousz7i嘉泰姆	0.9-6.5Vz7i嘉泰姆	1.8-6.0Vz7i嘉泰姆	±2%z7i嘉泰姆	330Kz7i嘉泰姆	85%z7i嘉泰姆	①②③④⑤⑥z7i嘉泰姆	SOT89-3/ SOT23-5/SOT23-3z7i嘉泰姆
CXSU6355z7i嘉泰姆	PFM, Synchronousz7i嘉泰姆	0.9-5.0Vz7i嘉泰姆	1.8-5.0Vz7i嘉泰姆	± 2%z7i嘉泰姆	400Kz7i嘉泰姆	95%z7i嘉泰姆	①②④⑥⑦z7i嘉泰姆	SOT89/SOT23/SOT23-5/TO92z7i嘉泰姆
CXSU6356z7i嘉泰姆	PFM, Synchronousz7i嘉泰姆	0.9-6.0Vz7i嘉泰姆	1.8-6.0Vz7i嘉泰姆	±2%z7i嘉泰姆	140Kz7i嘉泰姆	81%z7i嘉泰姆	①②③④⑤⑥z7i嘉泰姆	SOT89/SOT23-3z7i嘉泰姆
Applications： ①Battery powered equipment②Wireless mouse, Wireless keyboard③Toys④Camera, Video camera⑤VCR⑥PDA⑦LED Lighting⑧Wireless communication equipment⑨MID⑩Audio equipmentz7i嘉泰姆

目录

产品概述

电路原理图z7i嘉泰姆相关芯片选择指南 更多同类产品......

电路原理图z7i嘉泰姆
相关芯片选择指南更多同类产品......