目录A4N嘉泰姆

1.产品概述                       2.产品特点A4N嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 A4N嘉泰姆
5.产品封装图                     6.电路原理图                   A4N嘉泰姆
7.功能概述                        8.相关产品A4N嘉泰姆

一,产品概述(General Description)         A4N嘉泰姆

      The CXSD61040D is a 1.5MHz constant frequency,current mode A4N嘉泰姆

step-down converter. It is ideal for portable equipment requiring very A4N嘉泰姆

high current up to 2A from single-cell Lithium-ion batteries while still A4N嘉泰姆

achieving over 90% efficiency during peak load conditions. The A4N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 A4N嘉泰姆

provides very low output ripple for noise sensitive applications. The A4N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. A4N嘉泰姆

The high switching frequency minimizes the size of external componentsA4N嘉泰姆

 while keeping switching losses low. The internal slope compensationA4N嘉泰姆

 setting allows the device to operatewith smaller inductor values to A4N嘉泰姆

optimize size and provide efficient operation. The device is available inA4N嘉泰姆

 a Pb-free, 3x3mm 10-lead DFN package and is rated over the -40°C A4N嘉泰姆

to +85°C temperature range.This device offers two operation modes,A4N嘉泰姆
PWM control and PFM Mode switching control, which allows a high A4N嘉泰姆

efficiency over the wider range of the load.A4N嘉泰姆

二.产品特点(Features)A4N嘉泰姆

High Efficiency: Up to 96%A4N嘉泰姆
1.5MHz Constant Frequency OperationA4N嘉泰姆
2A Output CurrentA4N嘉泰姆
No Schottky Diode RequiredA4N嘉泰姆
2.3V to 6V Input Voltage RangeA4N嘉泰姆
Output Voltage as Low as 0.6VA4N嘉泰姆
PFM Mode for High Efficiency in Light LoadA4N嘉泰姆
100% Duty Cycle in Dropout OperationA4N嘉泰姆
Low Quiescent Current: 40μAA4N嘉泰姆
Short Circuit ProtectionA4N嘉泰姆
Thermal Fault ProtectionA4N嘉泰姆
Inrush Current Limit and Soft StartA4N嘉泰姆
<1μA Shutdown CurrentA4N嘉泰姆
DFN3X3-10 packageA4N嘉泰姆
三,应用范围 (Applications)A4N嘉泰姆
Cellular and Smart PhonesA4N嘉泰姆
Wireless and DSL ModemsA4N嘉泰姆
PDAsA4N嘉泰姆
Portable InstrumentsA4N嘉泰姆
Digital Still and Video CamerasA4N嘉泰姆
PC CardsA4N嘉泰姆
四,产品封装图 (Package)A4N嘉泰姆

A4N嘉泰姆
五,电路原理图A4N嘉泰姆

A4N嘉泰姆
A4N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.A4N嘉泰姆
六.产品PDF文档A4N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！A4N嘉泰姆

 A4N嘉泰姆

低压同步DC-DC降压ICA4N嘉泰姆

型号A4N嘉泰姆

输入耐压A4N嘉泰姆

输出电压A4N嘉泰姆

输出电流A4N嘉泰姆

反馈电压A4N嘉泰姆

工作频率A4N嘉泰姆

效率A4N嘉泰姆

静态工作电流A4N嘉泰姆

待机电流A4N嘉泰姆

封装A4N嘉泰姆

CXSD61036A4N嘉泰姆

2.0-6.0VA4N嘉泰姆

1.2V/1.8V/3.3V/可调输出A4N嘉泰姆

0.7AA4N嘉泰姆

0.6VA4N嘉泰姆

1.5MHzA4N嘉泰姆

96%A4N嘉泰姆

20uAA4N嘉泰姆

SOT-25A4N嘉泰姆

CXSD61037A4N嘉泰姆

2.5-6.0VA4N嘉泰姆

可调输出A4N嘉泰姆

1AA4N嘉泰姆

0.6VA4N嘉泰姆

1.5MHzA4N嘉泰姆

96%A4N嘉泰姆

20uAA4N嘉泰姆

SOT-25A4N嘉泰姆

CXSD61038A4N嘉泰姆

2.0-6.0VA4N嘉泰姆

可调输出A4N嘉泰姆

1.0AA4N嘉泰姆

0.6VA4N嘉泰姆

1.5MA4N嘉泰姆

96%A4N嘉泰姆

20uAA4N嘉泰姆

1uAA4N嘉泰姆

SOT-25A4N嘉泰姆

CXSD61038AA4N嘉泰姆

2.3-6.0VA4N嘉泰姆

可调输出A4N嘉泰姆

1.2AA4N嘉泰姆

0.6VA4N嘉泰姆

1.5MA4N嘉泰姆

96%A4N嘉泰姆

35uAA4N嘉泰姆

1uAA4N嘉泰姆

SOT-25A4N嘉泰姆

CXSD61038BA4N嘉泰姆

2.3-6.0VA4N嘉泰姆

可调输出A4N嘉泰姆

1.5AA4N嘉泰姆

0.6VA4N嘉泰姆

1.5MA4N嘉泰姆

96%A4N嘉泰姆

35uAA4N嘉泰姆

1uAA4N嘉泰姆

SOT-25A4N嘉泰姆

CXSD61039A4N嘉泰姆

2.3-6.0VA4N嘉泰姆

可调输出A4N嘉泰姆

1.5AA4N嘉泰姆

0.6VA4N嘉泰姆

1.5MA4N嘉泰姆

96%A4N嘉泰姆

35uAA4N嘉泰姆

1uAA4N嘉泰姆

SOT-25A4N嘉泰姆

CXSD61040A4N嘉泰姆

2.0-6.5VA4N嘉泰姆

可调输出A4N嘉泰姆

2.0AA4N嘉泰姆

0.6VA4N嘉泰姆

1.5MA4N嘉泰姆

96%A4N嘉泰姆

40uAA4N嘉泰姆

1uAA4N嘉泰姆

SOT-26A4N嘉泰姆

CXSD61040BA4N嘉泰姆

2.6-6.0VA4N嘉泰姆

可调输出A4N嘉泰姆

2.0AA4N嘉泰姆

0.6VA4N嘉泰姆

3MA4N嘉泰姆

96%A4N嘉泰姆

30uAA4N嘉泰姆

0.1uAA4N嘉泰姆

SOT-25A4N嘉泰姆

CXSD61042SA4N嘉泰姆

2.3-6.5VA4N嘉泰姆

可调输出A4N嘉泰姆

2.0AA4N嘉泰姆

0.6VA4N嘉泰姆

1.5MA4N嘉泰姆

96%A4N嘉泰姆

40uAA4N嘉泰姆

40uAA4N嘉泰姆

SOP-8A4N嘉泰姆

CXSD61043SA4N嘉泰姆

2.3-6.5VA4N嘉泰姆

可调输出A4N嘉泰姆

3.0AA4N嘉泰姆

0.6VA4N嘉泰姆

1.5MA4N嘉泰姆

95%A4N嘉泰姆

40uAA4N嘉泰姆

40uAA4N嘉泰姆

ESOP-8A4N嘉泰姆

CXSD61044DA4N嘉泰姆

2.3V-6.5VA4N嘉泰姆

可调输出A4N嘉泰姆

1.3AA4N嘉泰姆

0.6VA4N嘉泰姆

1.5MA4N嘉泰姆

96%A4N嘉泰姆

35uAA4N嘉泰姆

35uAA4N嘉泰姆

DFN2*2-6A4N嘉泰姆

CXSD61040DA4N嘉泰姆

2.3V-6.5VA4N嘉泰姆

可调输出A4N嘉泰姆

2AA4N嘉泰姆

0.6VA4N嘉泰姆

1.5MA4N嘉泰姆

95%A4N嘉泰姆

40uAA4N嘉泰姆

40uAA4N嘉泰姆

DFN3*3-10A4N嘉泰姆

CXSD61043A4N嘉泰姆

2.5-6.0VA4N嘉泰姆

可调输出A4N嘉泰姆

3.0AA4N嘉泰姆

0.6VA4N嘉泰姆

1MHzA4N嘉泰姆

95%A4N嘉泰姆

40uAA4N嘉泰姆

0.1uAA4N嘉泰姆

SOT-25A4N嘉泰姆