目录gDl嘉泰姆

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

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

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

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

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

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

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

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

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

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

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

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

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

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

二.产品特点(Features)gDl嘉泰姆

High Efficiency: Up to 96%gDl嘉泰姆
1.5MHz Constant Frequency OperationgDl嘉泰姆
2A Output CurrentgDl嘉泰姆
No Schottky Diode RequiredgDl嘉泰姆
2.3V to 6V Input Voltage RangegDl嘉泰姆
Output Voltage as Low as 0.6VgDl嘉泰姆
PFM Mode for High Efficiency in Light LoadgDl嘉泰姆
100% Duty Cycle in Dropout OperationgDl嘉泰姆
Low Quiescent Current: 40μAgDl嘉泰姆
Short Circuit ProtectiongDl嘉泰姆
Thermal Fault ProtectiongDl嘉泰姆
Inrush Current Limit and Soft StartgDl嘉泰姆
<1μA Shutdown CurrentgDl嘉泰姆
DFN3X3-10 packagegDl嘉泰姆
三,应用范围 (Applications)gDl嘉泰姆
Cellular and Smart PhonesgDl嘉泰姆
Wireless and DSL ModemsgDl嘉泰姆
PDAsgDl嘉泰姆
Portable InstrumentsgDl嘉泰姆
Digital Still and Video CamerasgDl嘉泰姆
PC CardsgDl嘉泰姆
四,产品封装图 (Package)gDl嘉泰姆

gDl嘉泰姆
五,电路原理图gDl嘉泰姆

gDl嘉泰姆
gDl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.gDl嘉泰姆
六.产品PDF文档gDl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！gDl嘉泰姆

 gDl嘉泰姆

低压同步DC-DC降压ICgDl嘉泰姆

型号gDl嘉泰姆

输入耐压gDl嘉泰姆

输出电压gDl嘉泰姆

输出电流gDl嘉泰姆

反馈电压gDl嘉泰姆

工作频率gDl嘉泰姆

效率gDl嘉泰姆

静态工作电流gDl嘉泰姆

待机电流gDl嘉泰姆

封装gDl嘉泰姆

CXSD61036gDl嘉泰姆

2.0-6.0VgDl嘉泰姆

1.2V/1.8V/3.3V/可调输出gDl嘉泰姆

0.7AgDl嘉泰姆

0.6VgDl嘉泰姆

1.5MHzgDl嘉泰姆

96%gDl嘉泰姆

20uAgDl嘉泰姆

SOT-25gDl嘉泰姆

CXSD61037gDl嘉泰姆

2.5-6.0VgDl嘉泰姆

可调输出gDl嘉泰姆

1AgDl嘉泰姆

0.6VgDl嘉泰姆

1.5MHzgDl嘉泰姆

96%gDl嘉泰姆

20uAgDl嘉泰姆

SOT-25gDl嘉泰姆

CXSD61038gDl嘉泰姆

2.0-6.0VgDl嘉泰姆

可调输出gDl嘉泰姆

1.0AgDl嘉泰姆

0.6VgDl嘉泰姆

1.5MgDl嘉泰姆

96%gDl嘉泰姆

20uAgDl嘉泰姆

1uAgDl嘉泰姆

SOT-25gDl嘉泰姆

CXSD61038AgDl嘉泰姆

2.3-6.0VgDl嘉泰姆

可调输出gDl嘉泰姆

1.2AgDl嘉泰姆

0.6VgDl嘉泰姆

1.5MgDl嘉泰姆

96%gDl嘉泰姆

35uAgDl嘉泰姆

1uAgDl嘉泰姆

SOT-25gDl嘉泰姆

CXSD61038BgDl嘉泰姆

2.3-6.0VgDl嘉泰姆

可调输出gDl嘉泰姆

1.5AgDl嘉泰姆

0.6VgDl嘉泰姆

1.5MgDl嘉泰姆

96%gDl嘉泰姆

35uAgDl嘉泰姆

1uAgDl嘉泰姆

SOT-25gDl嘉泰姆

CXSD61039gDl嘉泰姆

2.3-6.0VgDl嘉泰姆

可调输出gDl嘉泰姆

1.5AgDl嘉泰姆

0.6VgDl嘉泰姆

1.5MgDl嘉泰姆

96%gDl嘉泰姆

35uAgDl嘉泰姆

1uAgDl嘉泰姆

SOT-25gDl嘉泰姆

CXSD61040gDl嘉泰姆

2.0-6.5VgDl嘉泰姆

可调输出gDl嘉泰姆

2.0AgDl嘉泰姆

0.6VgDl嘉泰姆

1.5MgDl嘉泰姆

96%gDl嘉泰姆

40uAgDl嘉泰姆

1uAgDl嘉泰姆

SOT-26gDl嘉泰姆

CXSD61040BgDl嘉泰姆

2.6-6.0VgDl嘉泰姆

可调输出gDl嘉泰姆

2.0AgDl嘉泰姆

0.6VgDl嘉泰姆

3MgDl嘉泰姆

96%gDl嘉泰姆

30uAgDl嘉泰姆

0.1uAgDl嘉泰姆

SOT-25gDl嘉泰姆

CXSD61042SgDl嘉泰姆

2.3-6.5VgDl嘉泰姆

可调输出gDl嘉泰姆

2.0AgDl嘉泰姆

0.6VgDl嘉泰姆

1.5MgDl嘉泰姆

96%gDl嘉泰姆

40uAgDl嘉泰姆

40uAgDl嘉泰姆

SOP-8gDl嘉泰姆

CXSD61043SgDl嘉泰姆

2.3-6.5VgDl嘉泰姆

可调输出gDl嘉泰姆

3.0AgDl嘉泰姆

0.6VgDl嘉泰姆

1.5MgDl嘉泰姆

95%gDl嘉泰姆

40uAgDl嘉泰姆

40uAgDl嘉泰姆

ESOP-8gDl嘉泰姆

CXSD61044DgDl嘉泰姆

2.3V-6.5VgDl嘉泰姆

可调输出gDl嘉泰姆

1.3AgDl嘉泰姆

0.6VgDl嘉泰姆

1.5MgDl嘉泰姆

96%gDl嘉泰姆

35uAgDl嘉泰姆

35uAgDl嘉泰姆

DFN2*2-6gDl嘉泰姆

CXSD61040DgDl嘉泰姆

2.3V-6.5VgDl嘉泰姆

可调输出gDl嘉泰姆

2AgDl嘉泰姆

0.6VgDl嘉泰姆

1.5MgDl嘉泰姆

95%gDl嘉泰姆

40uAgDl嘉泰姆

40uAgDl嘉泰姆

DFN3*3-10gDl嘉泰姆

CXSD61043gDl嘉泰姆

2.5-6.0VgDl嘉泰姆

可调输出gDl嘉泰姆

3.0AgDl嘉泰姆

0.6VgDl嘉泰姆

1MHzgDl嘉泰姆

95%gDl嘉泰姆

40uAgDl嘉泰姆

0.1uAgDl嘉泰姆

SOT-25gDl嘉泰姆