CXSD61040

CXSD61040 is a 1.5MHz constant frequency, current mode step-down converter. It is ideal for portable equipment requiring very high current up to 2A from single-cell Lithium-ion batteries while still achieving over 90% efficiency during peak load conditions

CXSD61040 1.5MHz, 2A Synchronous Step-Down Converter single-cell Lithium-ion batteries 2.3V to 6V Input Voltage Range

产品手册

产品订购

产品简介

目录

   产品概述 返回TOP3vT嘉泰姆


The CXSD61040 is a 1.5MHz constant frequency, current mode step-down converter. It is ideal for portable equipment requiring very high current up to 2A from single-cell Lithium-ion batteries while still achieving over 90% efficiency during peak load conditions. The CXSD61040 also can run at 100% duty cycle for low dropout operation, extending battery life in portable systems while light load operation provides very low output ripple for noise sensitive applications. The CXSD61040 can supply up to 2A output load current from a 2.3V to 6V input voltage and the output voltage can be regulated as low as 0.6V. The high switching frequency minimizes the size of external components while keeping switching losses low. The internal slope compensation setting allows the device to operate with smaller inductor values to optimize size and provide efficient operation. The CXSD61040 is offered in a low profile (1mm) 6-pin, thin SOT package, and is available in an adjustable version. This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high efficiency over the wider range of the load.

   产品特点 返回TOP3vT嘉泰姆


• High Efficiency: Up to 96% 3vT嘉泰姆

• 1.5MHz Constant Frequency Operation 3vT嘉泰姆

• 2A Output Current 3vT嘉泰姆

• No Schottky Diode Required 3vT嘉泰姆

• 2.3V to 6V Input Voltage Range 3vT嘉泰姆

• Output Voltage as Low as 0.6V 3vT嘉泰姆

• PFM Mode for High Efficiency in Light Load 3vT嘉泰姆

• 100% Duty Cycle in Dropout Operation 3vT嘉泰姆

• Low Quiescent Current: 40μA 3vT嘉泰姆

• Short Circuit Protection 3vT嘉泰姆

• Thermal Fault Protection 3vT嘉泰姆

• Inrush Current Limit and Soft Start 3vT嘉泰姆

•<1μA Shutdown Current 3vT嘉泰姆

• SOT23-6 package3vT嘉泰姆

   应用范围 返回TOP3vT嘉泰姆


• Cellular and Smart Phones 3vT嘉泰姆

• Wireless and DSL Modems 3vT嘉泰姆

• PDAs 3vT嘉泰姆

• Portable Instruments 3vT嘉泰姆

• Digital Still and Video Cameras 3vT嘉泰姆

• PC Cards3vT嘉泰姆

   技术规格书(产品PDF) 返回TOP 3vT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3vT嘉泰姆

 QQ截图20160419174301.jpg3vT嘉泰姆

产品封装图 返回TOP3vT嘉泰姆


blob.png3vT嘉泰姆

电路原理图 返回TOP3vT嘉泰姆


blob.png3vT嘉泰姆

相关芯片选择指南 返回TOP                       更多同类产品......


低压同步DC-DC降压IC3vT嘉泰姆

型号3vT嘉泰姆

输入耐压3vT嘉泰姆

输出电压3vT嘉泰姆

输出电流3vT嘉泰姆

反馈电压3vT嘉泰姆

工作频率3vT嘉泰姆

效率3vT嘉泰姆

静态工作电流3vT嘉泰姆

待机电流3vT嘉泰姆

封装3vT嘉泰姆

CXSD610363vT嘉泰姆

2.0-6.0V3vT嘉泰姆

1.2V/1.8V/3.3V/可调输出3vT嘉泰姆

0.7A3vT嘉泰姆

0.6V3vT嘉泰姆

1.5MHz3vT嘉泰姆

96%3vT嘉泰姆

20uA3vT嘉泰姆

 

SOT-253vT嘉泰姆

CXSD610373vT嘉泰姆

2.5-6.0V3vT嘉泰姆

可调输出3vT嘉泰姆

1A3vT嘉泰姆

0.6V3vT嘉泰姆

1.5MHz3vT嘉泰姆

96%3vT嘉泰姆

20uA3vT嘉泰姆

 

SOT-253vT嘉泰姆

CXSD610383vT嘉泰姆

2.0-6.0V3vT嘉泰姆

可调输出3vT嘉泰姆

1.0A3vT嘉泰姆

0.6V3vT嘉泰姆

1.5M3vT嘉泰姆

96%3vT嘉泰姆

20uA3vT嘉泰姆

1uA3vT嘉泰姆

SOT-253vT嘉泰姆

CXSD61038A3vT嘉泰姆

2.3-6.0V3vT嘉泰姆

可调输出3vT嘉泰姆

1.2A3vT嘉泰姆

0.6V3vT嘉泰姆

1.5M3vT嘉泰姆

96%3vT嘉泰姆

35uA3vT嘉泰姆

1uA3vT嘉泰姆

SOT-253vT嘉泰姆

CXSD61038B3vT嘉泰姆

2.3-6.0V3vT嘉泰姆

可调输出3vT嘉泰姆

1.5A3vT嘉泰姆

0.6V3vT嘉泰姆

1.5M3vT嘉泰姆

96%3vT嘉泰姆

35uA3vT嘉泰姆

1uA3vT嘉泰姆

SOT-253vT嘉泰姆

CXSD610393vT嘉泰姆

2.3-6.0V3vT嘉泰姆

可调输出3vT嘉泰姆

1.5A3vT嘉泰姆

0.6V3vT嘉泰姆

1.5M3vT嘉泰姆

96%3vT嘉泰姆

35uA3vT嘉泰姆

1uA3vT嘉泰姆

SOT-253vT嘉泰姆

CXSD610403vT嘉泰姆

2.0-6.5V3vT嘉泰姆

可调输出3vT嘉泰姆

2.0A3vT嘉泰姆

0.6V3vT嘉泰姆

1.5M3vT嘉泰姆

96%3vT嘉泰姆

40uA3vT嘉泰姆

1uA3vT嘉泰姆

SOT-263vT嘉泰姆

CXSD61040B3vT嘉泰姆

2.6-6.0V3vT嘉泰姆

可调输出3vT嘉泰姆

2.0A3vT嘉泰姆

0.6V3vT嘉泰姆

3M3vT嘉泰姆

96%3vT嘉泰姆

30uA3vT嘉泰姆

0.1uA3vT嘉泰姆

SOT-253vT嘉泰姆

CXSD61042S3vT嘉泰姆

2.3-6.5V3vT嘉泰姆

可调输出3vT嘉泰姆

2.0A3vT嘉泰姆

0.6V3vT嘉泰姆

1.5M3vT嘉泰姆

96%3vT嘉泰姆

40uA3vT嘉泰姆

40uA3vT嘉泰姆

SOP-83vT嘉泰姆

CXSD61043S3vT嘉泰姆

2.3-6.5V3vT嘉泰姆

可调输出3vT嘉泰姆

3.0A3vT嘉泰姆

0.6V3vT嘉泰姆

1.5M3vT嘉泰姆

95%3vT嘉泰姆

40uA3vT嘉泰姆

40uA3vT嘉泰姆

ESOP-83vT嘉泰姆

CXSD61044D3vT嘉泰姆

2.3V-6.5V3vT嘉泰姆

可调输出3vT嘉泰姆

1.3A3vT嘉泰姆

0.6V3vT嘉泰姆

1.5M3vT嘉泰姆

96%3vT嘉泰姆

35uA3vT嘉泰姆

35uA3vT嘉泰姆

DFN2*2-63vT嘉泰姆

CXSD61040D3vT嘉泰姆

2.3V-6.5V3vT嘉泰姆

可调输出3vT嘉泰姆

2A3vT嘉泰姆

0.6V3vT嘉泰姆

1.5M3vT嘉泰姆

95%3vT嘉泰姆

40uA3vT嘉泰姆

40uA3vT嘉泰姆

DFN3*3-103vT嘉泰姆

CXSD610433vT嘉泰姆

2.5-6.0V3vT嘉泰姆

可调输出3vT嘉泰姆

3.0A3vT嘉泰姆

0.6V3vT嘉泰姆

1MHz3vT嘉泰姆

95%3vT嘉泰姆

40uA3vT嘉泰姆

0.1uA3vT嘉泰姆

SOT-253vT嘉泰姆

◀ 上一篇:CXSD61039 high frequency synchronous step-down DC-DC regulator ICs capable of delivering up to 1.5A output currents PWM control and PFM Mode switching control

返回顶部

下一篇▶:CXSD61040B high-efficiency monolithic synchronous buck regulator using a constant frequency current mode architecture