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.r4E嘉泰姆

产品特点r4E嘉泰姆
 Low ripple and low noise r4E嘉泰姆
 Operating voltage range：0.9V~6.0Vr4E嘉泰姆
 Output voltage range：1.8V~6.0V(step 0.1V) r4E嘉泰姆
 Output voltage accuracy：±2% r4E嘉泰姆
 Output Current：If VIN=1.2V and VOUT=1.9V,then IOUT=100mAr4E嘉泰姆
 Low start voltage：≤0.9V(at IOUT =1mA)r4E嘉泰姆
 Maximum oscillator frequency ： 360KHz r4E嘉泰姆
 High Efficiency：85% (TYP.) r4E嘉泰姆
 Package： SOT89-3，SOT23-5，SOT23-3r4E嘉泰姆
应用范围r4E嘉泰姆
 Power source for battery-powered equipmentr4E嘉泰姆
 Power source for wireless mouse, wireless keyboard, toys, cameras, camcorders,r4E嘉泰姆
VCRs, PDAs, and hand-held communication equipmentr4E嘉泰姆
 Power source for appliances which require higher cell voltage than that ofr4E嘉泰姆
batteries used in the appliancesr4E嘉泰姆
技术规格书（产品PDF)r4E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！r4E嘉泰姆
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产品封装图

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电路原理图r4E嘉泰姆
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Step-Up DC/DC Converter（升压DC/DC转换器）r4E嘉泰姆
Part r4E嘉泰姆	MODEr4E嘉泰姆	VINr4E嘉泰姆	VOUTr4E嘉泰姆	Accur4E嘉泰姆	FOSCr4E嘉泰姆	Eff.r4E嘉泰姆	Applicationr4E嘉泰姆	Packager4E嘉泰姆
CXSU6341r4E嘉泰姆	PFMr4E嘉泰姆	0.9-6.5Vr4E嘉泰姆	3.0-5.0Vr4E嘉泰姆	±2.5%r4E嘉泰姆	100Kr4E嘉泰姆	85%r4E嘉泰姆	①②③④⑤⑥⑧r4E嘉泰姆	SOT23-3/SOT23-5/SOT89-3r4E嘉泰姆
CXSU6342r4E嘉泰姆	PWMr4E嘉泰姆	0.9-6.5Vr4E嘉泰姆	3.0-5.0Vr4E嘉泰姆	±2.5%r4E嘉泰姆	100Kr4E嘉泰姆	87%r4E嘉泰姆	①②③④⑤⑥⑧r4E嘉泰姆	SOT23-3/SOT23-5/SOT89-3r4E嘉泰姆
CXSU6343r4E嘉泰姆	PFMr4E嘉泰姆	0.9-6.5Vr4E嘉泰姆	2.7-5.6Vr4E嘉泰姆	±2.5%r4E嘉泰姆	180Kr4E嘉泰姆	85%r4E嘉泰姆	①②③④⑤⑥⑦r4E嘉泰姆	SOT23-5/SOT89-3/SOT23-3/TO92r4E嘉泰姆
CXSU6344r4E嘉泰姆	PFM/PWMr4E嘉泰姆	0.9-6.5Vr4E嘉泰姆	<20Vr4E嘉泰姆	±2%r4E嘉泰姆	300Kr4E嘉泰姆	88%r4E嘉泰姆	⑥⑦⑨⑩r4E嘉泰姆	SOT23-5r4E嘉泰姆
CXSU6345r4E嘉泰姆	PFMr4E嘉泰姆	0.9-6.5Vr4E嘉泰姆	1.8-6.0Vr4E嘉泰姆	±2%r4E嘉泰姆	150K/r4E嘉泰姆	85%r4E嘉泰姆	①②③④⑤⑥r4E嘉泰姆	SOT89-3//SOT23-5/SOT23-3r4E嘉泰姆
CXSU6346r4E嘉泰姆	PFM/PWMr4E嘉泰姆	0.9-6.5Vr4E嘉泰姆	<20Vr4E嘉泰姆	±2%r4E嘉泰姆	300Kr4E嘉泰姆	88%r4E嘉泰姆	⑥⑦⑨⑩r4E嘉泰姆	SOT23-5r4E嘉泰姆
CXSU6347r4E嘉泰姆	CHARGEr4E嘉泰姆	2.7-5.5Vr4E嘉泰姆	5.0Vr4E嘉泰姆	±3%r4E嘉泰姆	650Kr4E嘉泰姆	81%r4E嘉泰姆	①②④⑦⑧r4E嘉泰姆	SOT23-6r4E嘉泰姆
CXSU6348r4E嘉泰姆	PFM/PWMr4E嘉泰姆	0.9-6.5Vr4E嘉泰姆	<20Vr4E嘉泰姆	±2%r4E嘉泰姆	1Mr4E嘉泰姆	85%r4E嘉泰姆	⑥⑦⑨⑩r4E嘉泰姆	SOT23-5/r4E嘉泰姆
CXSU6349r4E嘉泰姆	PFM/PWMr4E嘉泰姆	0.9-6.5Vr4E嘉泰姆	<20Vr4E嘉泰姆	±2%r4E嘉泰姆	1Mr4E嘉泰姆	85%r4E嘉泰姆	⑥⑦⑨⑩r4E嘉泰姆	SOT23-5/SOT89-5r4E嘉泰姆
CXSU6350r4E嘉泰姆	PFM/PWMr4E嘉泰姆	2.5-5.0Vr4E嘉泰姆	<12Vr4E嘉泰姆	±2%r4E嘉泰姆	1Mr4E嘉泰姆	85%r4E嘉泰姆	⑥⑦⑨⑩r4E嘉泰姆	SOT23-6r4E嘉泰姆
CXSU6351r4E嘉泰姆	PFM/PWMr4E嘉泰姆	2.5-5.0Vr4E嘉泰姆	<20Vr4E嘉泰姆	±2%r4E嘉泰姆	1Mr4E嘉泰姆	88%r4E嘉泰姆	①⑥⑦⑨⑩r4E嘉泰姆	SOT23-6r4E嘉泰姆
CXSU6352r4E嘉泰姆	PFM/PWMr4E嘉泰姆	0.9-6.5Vr4E嘉泰姆	<20Vr4E嘉泰姆	±2%r4E嘉泰姆	1.2Mr4E嘉泰姆	85%r4E嘉泰姆	⑥⑦⑨⑩r4E嘉泰姆	SOT23-6r4E嘉泰姆
CXSU6353r4E嘉泰姆	PFM/PWM, Synchronousr4E嘉泰姆	2.9-4.4Vr4E嘉泰姆	<5.5Vr4E嘉泰姆	±2%r4E嘉泰姆	1Mr4E嘉泰姆	94%r4E嘉泰姆	①②④⑦r4E嘉泰姆	ESOP8r4E嘉泰姆
CXSU6354r4E嘉泰姆	PFM, Synchronousr4E嘉泰姆	0.9-6.5Vr4E嘉泰姆	1.8-6.0Vr4E嘉泰姆	±2%r4E嘉泰姆	330Kr4E嘉泰姆	85%r4E嘉泰姆	①②③④⑤⑥r4E嘉泰姆	SOT89-3/ SOT23-5/SOT23-3r4E嘉泰姆
CXSU6355r4E嘉泰姆	PFM, Synchronousr4E嘉泰姆	0.9-5.0Vr4E嘉泰姆	1.8-5.0Vr4E嘉泰姆	± 2%r4E嘉泰姆	400Kr4E嘉泰姆	95%r4E嘉泰姆	①②④⑥⑦r4E嘉泰姆	SOT89/SOT23/SOT23-5/TO92r4E嘉泰姆
CXSU6356r4E嘉泰姆	PFM, Synchronousr4E嘉泰姆	0.9-6.0Vr4E嘉泰姆	1.8-6.0Vr4E嘉泰姆	±2%r4E嘉泰姆	140Kr4E嘉泰姆	81%r4E嘉泰姆	①②③④⑤⑥r4E嘉泰姆	SOT89/SOT23-3r4E嘉泰姆
Applications： ①Battery powered equipment②Wireless mouse, Wireless keyboard③Toys④Camera, Video camera⑤VCR⑥PDA⑦LED Lighting⑧Wireless communication equipment⑨MID⑩Audio equipmentr4E嘉泰姆

目录

产品概述

电路原理图r4E嘉泰姆相关芯片选择指南 更多同类产品......

电路原理图r4E嘉泰姆
相关芯片选择指南更多同类产品......