目录EOx嘉泰姆

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

一,产品概述(General Description)         EOx嘉泰姆

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

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

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

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

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

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

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

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

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

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

to +85°C temperature range.This device offers two operation modes,EOx嘉泰姆
PWM control and PFM Mode switching control, which allows a high EOx嘉泰姆

efficiency over the wider range of the load.EOx嘉泰姆

二.产品特点(Features)EOx嘉泰姆

High Efficiency: Up to 96%EOx嘉泰姆
1.5MHz Constant Frequency OperationEOx嘉泰姆
2A Output CurrentEOx嘉泰姆
No Schottky Diode RequiredEOx嘉泰姆
2.3V to 6V Input Voltage RangeEOx嘉泰姆
Output Voltage as Low as 0.6VEOx嘉泰姆
PFM Mode for High Efficiency in Light LoadEOx嘉泰姆
100% Duty Cycle in Dropout OperationEOx嘉泰姆
Low Quiescent Current: 40μAEOx嘉泰姆
Short Circuit ProtectionEOx嘉泰姆
Thermal Fault ProtectionEOx嘉泰姆
Inrush Current Limit and Soft StartEOx嘉泰姆
<1μA Shutdown CurrentEOx嘉泰姆
DFN3X3-10 packageEOx嘉泰姆
三,应用范围 (Applications)EOx嘉泰姆
Cellular and Smart PhonesEOx嘉泰姆
Wireless and DSL ModemsEOx嘉泰姆
PDAsEOx嘉泰姆
Portable InstrumentsEOx嘉泰姆
Digital Still and Video CamerasEOx嘉泰姆
PC CardsEOx嘉泰姆
四,产品封装图 (Package)EOx嘉泰姆

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五,电路原理图EOx嘉泰姆

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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.EOx嘉泰姆
六.产品PDF文档EOx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！EOx嘉泰姆

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低压同步DC-DC降压ICEOx嘉泰姆

型号EOx嘉泰姆

输入耐压EOx嘉泰姆

输出电压EOx嘉泰姆

输出电流EOx嘉泰姆

反馈电压EOx嘉泰姆

工作频率EOx嘉泰姆

效率EOx嘉泰姆

静态工作电流EOx嘉泰姆

待机电流EOx嘉泰姆

封装EOx嘉泰姆

CXSD61036EOx嘉泰姆

2.0-6.0VEOx嘉泰姆

1.2V/1.8V/3.3V/可调输出EOx嘉泰姆

0.7AEOx嘉泰姆

0.6VEOx嘉泰姆

1.5MHzEOx嘉泰姆

96%EOx嘉泰姆

20uAEOx嘉泰姆

SOT-25EOx嘉泰姆

CXSD61037EOx嘉泰姆

2.5-6.0VEOx嘉泰姆

可调输出EOx嘉泰姆

1AEOx嘉泰姆

0.6VEOx嘉泰姆

1.5MHzEOx嘉泰姆

96%EOx嘉泰姆

20uAEOx嘉泰姆

SOT-25EOx嘉泰姆

CXSD61038EOx嘉泰姆

2.0-6.0VEOx嘉泰姆

可调输出EOx嘉泰姆

1.0AEOx嘉泰姆

0.6VEOx嘉泰姆

1.5MEOx嘉泰姆

96%EOx嘉泰姆

20uAEOx嘉泰姆

1uAEOx嘉泰姆

SOT-25EOx嘉泰姆

CXSD61038AEOx嘉泰姆

2.3-6.0VEOx嘉泰姆

可调输出EOx嘉泰姆

1.2AEOx嘉泰姆

0.6VEOx嘉泰姆

1.5MEOx嘉泰姆

96%EOx嘉泰姆

35uAEOx嘉泰姆

1uAEOx嘉泰姆

SOT-25EOx嘉泰姆

CXSD61038BEOx嘉泰姆

2.3-6.0VEOx嘉泰姆

可调输出EOx嘉泰姆

1.5AEOx嘉泰姆

0.6VEOx嘉泰姆

1.5MEOx嘉泰姆

96%EOx嘉泰姆

35uAEOx嘉泰姆

1uAEOx嘉泰姆

SOT-25EOx嘉泰姆

CXSD61039EOx嘉泰姆

2.3-6.0VEOx嘉泰姆

可调输出EOx嘉泰姆

1.5AEOx嘉泰姆

0.6VEOx嘉泰姆

1.5MEOx嘉泰姆

96%EOx嘉泰姆

35uAEOx嘉泰姆

1uAEOx嘉泰姆

SOT-25EOx嘉泰姆

CXSD61040EOx嘉泰姆

2.0-6.5VEOx嘉泰姆

可调输出EOx嘉泰姆

2.0AEOx嘉泰姆

0.6VEOx嘉泰姆

1.5MEOx嘉泰姆

96%EOx嘉泰姆

40uAEOx嘉泰姆

1uAEOx嘉泰姆

SOT-26EOx嘉泰姆

CXSD61040BEOx嘉泰姆

2.6-6.0VEOx嘉泰姆

可调输出EOx嘉泰姆

2.0AEOx嘉泰姆

0.6VEOx嘉泰姆

3MEOx嘉泰姆

96%EOx嘉泰姆

30uAEOx嘉泰姆

0.1uAEOx嘉泰姆

SOT-25EOx嘉泰姆

CXSD61042SEOx嘉泰姆

2.3-6.5VEOx嘉泰姆

可调输出EOx嘉泰姆

2.0AEOx嘉泰姆

0.6VEOx嘉泰姆

1.5MEOx嘉泰姆

96%EOx嘉泰姆

40uAEOx嘉泰姆

40uAEOx嘉泰姆

SOP-8EOx嘉泰姆

CXSD61043SEOx嘉泰姆

2.3-6.5VEOx嘉泰姆

可调输出EOx嘉泰姆

3.0AEOx嘉泰姆

0.6VEOx嘉泰姆

1.5MEOx嘉泰姆

95%EOx嘉泰姆

40uAEOx嘉泰姆

40uAEOx嘉泰姆

ESOP-8EOx嘉泰姆

CXSD61044DEOx嘉泰姆

2.3V-6.5VEOx嘉泰姆

可调输出EOx嘉泰姆

1.3AEOx嘉泰姆

0.6VEOx嘉泰姆

1.5MEOx嘉泰姆

96%EOx嘉泰姆

35uAEOx嘉泰姆

35uAEOx嘉泰姆

DFN2*2-6EOx嘉泰姆

CXSD61040DEOx嘉泰姆

2.3V-6.5VEOx嘉泰姆

可调输出EOx嘉泰姆

2AEOx嘉泰姆

0.6VEOx嘉泰姆

1.5MEOx嘉泰姆

95%EOx嘉泰姆

40uAEOx嘉泰姆

40uAEOx嘉泰姆

DFN3*3-10EOx嘉泰姆

CXSD61043EOx嘉泰姆

2.5-6.0VEOx嘉泰姆

可调输出EOx嘉泰姆

3.0AEOx嘉泰姆

0.6VEOx嘉泰姆

1MHzEOx嘉泰姆

95%EOx嘉泰姆

40uAEOx嘉泰姆

0.1uAEOx嘉泰姆

SOT-25EOx嘉泰姆