CXSU6341

CXSU6341系列是一种采用CMOS工艺的低电源电流PFM升压DC/DC变换器集成电路。采用先进的电路设计,减少了开关过程中产生的高频噪声,输出电压可在0.1V步进2~7.0V之间,最大频率为100kHz(TYP)。一个低纹波,高效率的升压DC/DC转换器可以由CXSU6341Xxx构成,只有三个外部组件。此外,还有一个CE(芯片启用)功能,可减少关机模式期间的功耗

CMOS工艺低电源电流PFM升压DC/DC变换器集成电路CXSU6341工作电压0.9V~6.5V振荡器频率100kHz

产品手册

产品订购

产品简介

目录

  1. 1.产品概述    2.产品特点     K2M嘉泰姆

  2. 3.应用范围    4.技术规格书下载(PDF文档)K2M嘉泰姆

  3. 5.产品封装    6.电路原理图  K2M嘉泰姆

      7.相关产品K2M嘉泰姆

产品概述

CXSU6341 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 2.0~7.0V and maximum frequency is 100KHz(Typ.). A low ripple, high efficiency step-up DC/DC converter can be constructed of CXSU6341Xxx with only three external components. Also available is a CE(chip enable) function that reduce power dissipation During shut-down mode. CXSU6341Xxx is suitable for use with battery-powered instrummets with low noise and low supply current.K2M嘉泰姆

产品特点

• Low input current:6μA(Type);K2M嘉泰姆

 • Low ripple and low noise;K2M嘉泰姆

 • Operating voltage range:0.9V~6.5V;K2M嘉泰姆

 • Output voltage range:2.0V~7.0V(step 0.1V);K2M嘉泰姆

 • Output voltage accuracy:±2.5%;K2M嘉泰姆

 • Output Current:if Vin=3.0V and Vout=3.3V,then Iout=300mA;K2M嘉泰姆

 • Low start voltage:≤0.9V(at Iout=1mA);K2M嘉泰姆

 • Maximum oscillator frequency: 100KHz(Typ.);K2M嘉泰姆

 • High Efficiency:85%(Type); • PACKAGE : SOT23-3 , SOT23-5 , SOT89-3 , SOT89-5K2M嘉泰姆

应用范围

 • Power source for battery-powered equipment;K2M嘉泰姆

 • Power source for wireless mouse, wireless keyboard, toys, cameras, camcorders, VCRs, PDAs, and hand-held communication equipment;K2M嘉泰姆

 • Power source for appliances which require higher cell voltage than that of batteries used in the appliances。K2M嘉泰姆

技术规格书(产品PDF)

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K2M嘉泰姆

 QQ截图20160419174301.jpgK2M嘉泰姆

产品封装图

blob.pngK2M嘉泰姆

电路原理图

blob.pngK2M嘉泰姆

相关芯片选择指南          更多同类产品......

Step-Up   DC/DC Converter(升压DC/DC转换器)K2M嘉泰姆

Part K2M嘉泰姆

MODEK2M嘉泰姆

VINK2M嘉泰姆

VOUTK2M嘉泰姆

AccuK2M嘉泰姆

FOSCK2M嘉泰姆

Eff.K2M嘉泰姆

ApplicationK2M嘉泰姆

PackageK2M嘉泰姆

CXSU6341K2M嘉泰姆

PFMK2M嘉泰姆

0.9-6.5VK2M嘉泰姆

3.0-5.0VK2M嘉泰姆

±2.5%K2M嘉泰姆

100KK2M嘉泰姆

85%K2M嘉泰姆

①②③④⑤⑥⑧K2M嘉泰姆

SOT23-3/SOT23-5/SOT89-3K2M嘉泰姆

CXSU6342K2M嘉泰姆

PWMK2M嘉泰姆

0.9-6.5VK2M嘉泰姆

3.0-5.0VK2M嘉泰姆

±2.5%K2M嘉泰姆

100KK2M嘉泰姆

87%K2M嘉泰姆

①②③④⑤⑥⑧K2M嘉泰姆

SOT23-3/SOT23-5/SOT89-3K2M嘉泰姆

CXSU6343K2M嘉泰姆

PFMK2M嘉泰姆

0.9-6.5VK2M嘉泰姆

2.7-5.6VK2M嘉泰姆

±2.5%K2M嘉泰姆

180KK2M嘉泰姆

85%K2M嘉泰姆

①②③④⑤⑥⑦K2M嘉泰姆

SOT23-5/SOT89-3/SOT23-3/TO92K2M嘉泰姆

CXSU6344K2M嘉泰姆

PFM/PWMK2M嘉泰姆

0.9-6.5VK2M嘉泰姆

<20VK2M嘉泰姆

±2%K2M嘉泰姆

300KK2M嘉泰姆

88%K2M嘉泰姆

⑥⑦⑨⑩K2M嘉泰姆

SOT23-5K2M嘉泰姆

CXSU6345K2M嘉泰姆

PFMK2M嘉泰姆

0.9-6.5VK2M嘉泰姆

1.8-6.0VK2M嘉泰姆

±2%K2M嘉泰姆

150K/K2M嘉泰姆

85%K2M嘉泰姆

①②③④⑤⑥K2M嘉泰姆

SOT89-3//SOT23-5/SOT23-3K2M嘉泰姆

CXSU6346K2M嘉泰姆

PFM/PWMK2M嘉泰姆

0.9-6.5VK2M嘉泰姆

<20VK2M嘉泰姆

±2%K2M嘉泰姆

300KK2M嘉泰姆

88%K2M嘉泰姆

⑥⑦⑨⑩K2M嘉泰姆

SOT23-5K2M嘉泰姆

CXSU6347K2M嘉泰姆

CHARGEK2M嘉泰姆

2.7-5.5VK2M嘉泰姆

5.0VK2M嘉泰姆

±3%K2M嘉泰姆

650KK2M嘉泰姆

81%K2M嘉泰姆

①②④⑦⑧K2M嘉泰姆

SOT23-6K2M嘉泰姆

CXSU6348K2M嘉泰姆

PFM/PWMK2M嘉泰姆

0.9-6.5VK2M嘉泰姆

<20VK2M嘉泰姆

±2%K2M嘉泰姆

1MK2M嘉泰姆

85%K2M嘉泰姆

⑥⑦⑨⑩K2M嘉泰姆

SOT23-5/K2M嘉泰姆

CXSU6349K2M嘉泰姆

PFM/PWMK2M嘉泰姆

0.9-6.5VK2M嘉泰姆

<20VK2M嘉泰姆

±2%K2M嘉泰姆

1MK2M嘉泰姆

85%K2M嘉泰姆

⑥⑦⑨⑩K2M嘉泰姆

SOT23-5/SOT89-5K2M嘉泰姆

CXSU6350K2M嘉泰姆

PFM/PWMK2M嘉泰姆

2.5-5.0VK2M嘉泰姆

<12VK2M嘉泰姆

±2%K2M嘉泰姆

1MK2M嘉泰姆

85%K2M嘉泰姆

⑥⑦⑨⑩K2M嘉泰姆

SOT23-6K2M嘉泰姆

CXSU6351K2M嘉泰姆

PFM/PWMK2M嘉泰姆

2.5-5.0VK2M嘉泰姆

<20VK2M嘉泰姆

±2%K2M嘉泰姆

1MK2M嘉泰姆

88%K2M嘉泰姆

①⑥⑦⑨⑩K2M嘉泰姆

SOT23-6K2M嘉泰姆

CXSU6352K2M嘉泰姆

PFM/PWMK2M嘉泰姆

0.9-6.5VK2M嘉泰姆

<20VK2M嘉泰姆

±2%K2M嘉泰姆

1.2MK2M嘉泰姆

85%K2M嘉泰姆

⑥⑦⑨⑩K2M嘉泰姆

SOT23-6K2M嘉泰姆

CXSU6353K2M嘉泰姆

PFM/PWM, SynchronousK2M嘉泰姆

2.9-4.4VK2M嘉泰姆

<5.5VK2M嘉泰姆

±2%K2M嘉泰姆

1MK2M嘉泰姆

94%K2M嘉泰姆

①②④⑦K2M嘉泰姆

ESOP8K2M嘉泰姆

CXSU6354K2M嘉泰姆

PFM, SynchronousK2M嘉泰姆

0.9-6.5VK2M嘉泰姆

1.8-6.0VK2M嘉泰姆

±2%K2M嘉泰姆

330KK2M嘉泰姆

85%K2M嘉泰姆

①②③④⑤⑥K2M嘉泰姆

SOT89-3/   SOT23-5/SOT23-3K2M嘉泰姆

CXSU6355K2M嘉泰姆

PFM, SynchronousK2M嘉泰姆

0.9-5.0VK2M嘉泰姆

1.8-5.0VK2M嘉泰姆

± 2%K2M嘉泰姆

400KK2M嘉泰姆

95%K2M嘉泰姆

①②④⑥⑦K2M嘉泰姆

SOT89/SOT23/SOT23-5/TO92K2M嘉泰姆

CXSU6356K2M嘉泰姆

PFM, SynchronousK2M嘉泰姆

0.9-6.0VK2M嘉泰姆

1.8-6.0VK2M嘉泰姆

±2%K2M嘉泰姆

140KK2M嘉泰姆

81%K2M嘉泰姆

①②③④⑤⑥K2M嘉泰姆

SOT89/SOT23-3K2M嘉泰姆

Applications: ①Battery powered   equipment②Wireless mouse, Wireless keyboard③Toys④Camera, Video   camera⑤VCR⑥PDA⑦LED Lighting⑧Wireless communication equipment⑨MID⑩Audio   equipmentK2M嘉泰姆

◀ 上一篇:电流模式PWM内部补偿CXSU6340低压电源的升压输出电压逻辑控制陶瓷电容器输出电流300毫安

返回顶部

下一篇▶:低纹波高效率的升压型DC/DC变换器CXSU6342输入电流浪涌低噪音振荡器频率100kHz