CXSD61040D

CXSD61040D 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
CXSD61040D 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

CXSD61040D 2A Output Current 2.3V to 6V Input Voltage Range PFM Mode for High Efficiency in Light Load

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产品简介

目录yTm嘉泰姆

1.产品概述                       2.产品特点yTm嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 yTm嘉泰姆
5.产品封装图                     6.电路原理图                   yTm嘉泰姆
7.功能概述                        8.相关产品
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一,产品概述(General Description)         yTm嘉泰姆


      The CXSD61040D is a 1.5MHz constant frequency,current mode yTm嘉泰姆

step-down converter. It is ideal for portable equipment requiring very yTm嘉泰姆

high current up to 2A from single-cell Lithium-ion batteries while still yTm嘉泰姆

achieving over 90% efficiency during peak load conditions. The yTm嘉泰姆

CXSD61040D also can run at 100% duty cycle for low dropout operation, extending battery life in portable systems while light load operation yTm嘉泰姆

provides very low output ripple for noise sensitive applications. The yTm嘉泰姆

CXSD61040D 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. yTm嘉泰姆

The high switching frequency minimizes the size of external componentsyTm嘉泰姆

 while keeping switching losses low. The internal slope compensationyTm嘉泰姆

 setting allows the device to operatewith smaller inductor values to yTm嘉泰姆

optimize size and provide efficient operation. The device is available inyTm嘉泰姆

 a Pb-free, 3x3mm 10-lead DFN package and is rated over the -40°C yTm嘉泰姆

to +85°C temperature range.This device offers two operation modes,yTm嘉泰姆
PWM control and PFM Mode switching control, which allows a high 
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efficiency over the wider range of the load.yTm嘉泰姆

二.产品特点(Features)yTm嘉泰姆


High Efficiency: Up to 96%yTm嘉泰姆
1.5MHz Constant Frequency OperationyTm嘉泰姆
2A Output CurrentyTm嘉泰姆
No Schottky Diode RequiredyTm嘉泰姆
2.3V to 6V Input Voltage RangeyTm嘉泰姆
Output Voltage as Low as 0.6VyTm嘉泰姆
PFM Mode for High Efficiency in Light LoadyTm嘉泰姆
100% Duty Cycle in Dropout OperationyTm嘉泰姆
Low Quiescent Current: 40μAyTm嘉泰姆
Short Circuit ProtectionyTm嘉泰姆
Thermal Fault ProtectionyTm嘉泰姆
Inrush Current Limit and Soft StartyTm嘉泰姆
<1μA Shutdown CurrentyTm嘉泰姆
DFN3X3-10 packageyTm嘉泰姆
三,应用范围 (Applications)yTm嘉泰姆
Cellular and Smart PhonesyTm嘉泰姆
Wireless and DSL ModemsyTm嘉泰姆
PDAsyTm嘉泰姆
Portable InstrumentsyTm嘉泰姆
Digital Still and Video CamerasyTm嘉泰姆
PC CardsyTm嘉泰姆
四,产品封装图 (Package)
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image.pngyTm嘉泰姆
五,电路原理图
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image.pngyTm嘉泰姆
Pin NamePin NumberDescriptionEN1Chip Enable Pin. Drive EN above 1.5V to turn on the part. Drive ENbelow 0.3V to turn it off. Do not leave EN floating.VDD2Analog supply input pin.PVDD3Power Supply Input. Must be closely decoupled to GND with a 10μF orgreater ceramic capacitor.GND4,6Analog ground pin.FB5Output Voltage Feedback Pin. An internal resistive divider divides theoutput voltage down for comparison to the internal reference voltage.SW7,8Power Switch Output. It is the switch node connection to Inductor. Thispin connects to the drains of the internal P-ch and N-ch MOSFETswitches.PGND9,10Power Ground Pin.EP11Power Ground exposed pad, Must be connected to bare copper groundplane.yTm嘉泰姆
六.产品PDF文档
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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!yTm嘉泰姆

 QQ截图20160419174301.jpgyTm嘉泰姆

八,相关产品            更多同类产品......yTm嘉泰姆


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输入耐压yTm嘉泰姆

输出电压yTm嘉泰姆

输出电流yTm嘉泰姆

反馈电压yTm嘉泰姆

工作频率yTm嘉泰姆

效率yTm嘉泰姆

静态工作电流yTm嘉泰姆

待机电流yTm嘉泰姆

封装yTm嘉泰姆

CXSD61036yTm嘉泰姆

2.0-6.0VyTm嘉泰姆

1.2V/1.8V/3.3V/可调输出yTm嘉泰姆

0.7AyTm嘉泰姆

0.6VyTm嘉泰姆

1.5MHzyTm嘉泰姆

96%yTm嘉泰姆

20uAyTm嘉泰姆

 

SOT-25yTm嘉泰姆

CXSD61037yTm嘉泰姆

2.5-6.0VyTm嘉泰姆

可调输出yTm嘉泰姆

1AyTm嘉泰姆

0.6VyTm嘉泰姆

1.5MHzyTm嘉泰姆

96%yTm嘉泰姆

20uAyTm嘉泰姆

 

SOT-25yTm嘉泰姆

CXSD61038yTm嘉泰姆

2.0-6.0VyTm嘉泰姆

可调输出yTm嘉泰姆

1.0AyTm嘉泰姆

0.6VyTm嘉泰姆

1.5MyTm嘉泰姆

96%yTm嘉泰姆

20uAyTm嘉泰姆

1uAyTm嘉泰姆

SOT-25yTm嘉泰姆

CXSD61038AyTm嘉泰姆

2.3-6.0VyTm嘉泰姆

可调输出yTm嘉泰姆

1.2AyTm嘉泰姆

0.6VyTm嘉泰姆

1.5MyTm嘉泰姆

96%yTm嘉泰姆

35uAyTm嘉泰姆

1uAyTm嘉泰姆

SOT-25yTm嘉泰姆

CXSD61038ByTm嘉泰姆

2.3-6.0VyTm嘉泰姆

可调输出yTm嘉泰姆

1.5AyTm嘉泰姆

0.6VyTm嘉泰姆

1.5MyTm嘉泰姆

96%yTm嘉泰姆

35uAyTm嘉泰姆

1uAyTm嘉泰姆

SOT-25yTm嘉泰姆

CXSD61039yTm嘉泰姆

2.3-6.0VyTm嘉泰姆

可调输出yTm嘉泰姆

1.5AyTm嘉泰姆

0.6VyTm嘉泰姆

1.5MyTm嘉泰姆

96%yTm嘉泰姆

35uAyTm嘉泰姆

1uAyTm嘉泰姆

SOT-25yTm嘉泰姆

CXSD61040yTm嘉泰姆

2.0-6.5VyTm嘉泰姆

可调输出yTm嘉泰姆

2.0AyTm嘉泰姆

0.6VyTm嘉泰姆

1.5MyTm嘉泰姆

96%yTm嘉泰姆

40uAyTm嘉泰姆

1uAyTm嘉泰姆

SOT-26yTm嘉泰姆

CXSD61040ByTm嘉泰姆

2.6-6.0VyTm嘉泰姆

可调输出yTm嘉泰姆

2.0AyTm嘉泰姆

0.6VyTm嘉泰姆

3MyTm嘉泰姆

96%yTm嘉泰姆

30uAyTm嘉泰姆

0.1uAyTm嘉泰姆

SOT-25yTm嘉泰姆

CXSD61042SyTm嘉泰姆

2.3-6.5VyTm嘉泰姆

可调输出yTm嘉泰姆

2.0AyTm嘉泰姆

0.6VyTm嘉泰姆

1.5MyTm嘉泰姆

96%yTm嘉泰姆

40uAyTm嘉泰姆

40uAyTm嘉泰姆

SOP-8yTm嘉泰姆

CXSD61043SyTm嘉泰姆

2.3-6.5VyTm嘉泰姆

可调输出yTm嘉泰姆

3.0AyTm嘉泰姆

0.6VyTm嘉泰姆

1.5MyTm嘉泰姆

95%yTm嘉泰姆

40uAyTm嘉泰姆

40uAyTm嘉泰姆

ESOP-8yTm嘉泰姆

CXSD61044DyTm嘉泰姆

2.3V-6.5VyTm嘉泰姆

可调输出yTm嘉泰姆

1.3AyTm嘉泰姆

0.6VyTm嘉泰姆

1.5MyTm嘉泰姆

96%yTm嘉泰姆

35uAyTm嘉泰姆

35uAyTm嘉泰姆

DFN2*2-6yTm嘉泰姆

CXSD61040DyTm嘉泰姆

2.3V-6.5VyTm嘉泰姆

可调输出yTm嘉泰姆

2AyTm嘉泰姆

0.6VyTm嘉泰姆

1.5MyTm嘉泰姆

95%yTm嘉泰姆

40uAyTm嘉泰姆

40uAyTm嘉泰姆

DFN3*3-10yTm嘉泰姆

CXSD61043yTm嘉泰姆

2.5-6.0VyTm嘉泰姆

可调输出yTm嘉泰姆

3.0AyTm嘉泰姆

0.6VyTm嘉泰姆

1MHzyTm嘉泰姆

95%yTm嘉泰姆

40uAyTm嘉泰姆

0.1uAyTm嘉泰姆

SOT-25yTm嘉泰姆

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