目录M5y嘉泰姆
1.产品概述 2.产品特点M5y嘉泰姆
3.应用范围 4.下载产品资料PDF文档 M5y嘉泰姆
5.产品封装图 6.电路原理图 M5y嘉泰姆
7.功能概述 8.相关产品M5y嘉泰姆
M5y嘉泰姆
一,产品概述(General Description) M5y嘉泰姆
The CXSD61008 is a 380KHz fixed frequency PWM buck (step-down) DC/DC M5y嘉泰姆
converter,capable of driving a 2A load with high efficiency, low ripple and M5y嘉泰姆
excellent line and load regulation. Requiring a minimum number of external M5y嘉泰姆
components, the regulator is simple to use and include internal frequency M5y嘉泰姆
compensation and a fixed-frequency oscillator.The PWM control circuit is M5y嘉泰姆
able to adjust the duty ratio linearly from 0 to 100%. An enablefunction, an M5y嘉泰姆
over current protection function is built inside. When short protection function M5y嘉泰姆
happens, the operation frequency will be reduced from 380KHz to 80KHz. AnM5y嘉泰姆
internal compensation block is built in to minimize external component count.M5y嘉泰姆
二.产品特点(Features)M5y嘉泰姆
Wide 3.6V to 18V Input Voltage RangeM5y嘉泰姆
Output Adjustable from 0.8V to 16VM5y嘉泰姆
Maximum Duty Cycle 100%M5y嘉泰姆
Minimum Drop Out 0.6VM5y嘉泰姆
Fixed 380KHz Switching FrequencyM5y嘉泰姆
2A Constant Output Current CapabilityM5y嘉泰姆
Internal Optimize Power MOSFETM5y嘉泰姆
High efficiencyM5y嘉泰姆
Excellent line and load regulationM5y嘉泰姆
TTL shutdown capabilityM5y嘉泰姆
EN pin with hysteresis functionM5y嘉泰姆
Built in thermal shutdown functionM5y嘉泰姆
Built in current limit functionM5y嘉泰姆
Built in output short protection functionM5y嘉泰姆
Available in SOP8 packageM5y嘉泰姆
三,应用范围 (Applications)M5y嘉泰姆
LCD Monitor and LCD TVM5y嘉泰姆
Digital Photo FrameM5y嘉泰姆
Set-up BoxM5y嘉泰姆
ADSL ModemM5y嘉泰姆
Telecom / Networking EquipmentM5y嘉泰姆
四.下载产品资料PDF文档 M5y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！M5y嘉泰姆
M5y嘉泰姆
五,产品封装图 (Package)M5y嘉泰姆
M5y嘉泰姆
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Pin NumberM5y嘉泰姆 |
Pin NameM5y嘉泰姆 |
DescriptionM5y嘉泰姆 |
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3M5y嘉泰姆 |
NCM5y嘉泰姆 |
No Connected.M5y嘉泰姆 |
|
4M5y嘉泰姆 |
VINM5y嘉泰姆 |
Supply Voltage Input Pin.CXSD61008 operates from a 3.6V to 18V DC voltage. Bypass Vin to GND with a suitably large capacitor to eliminate noise on the input.M5y嘉泰姆 |
|
5,6M5y嘉泰姆 |
SWM5y嘉泰姆 |
Power Switch Output Pin (SW). Output is the switch node that supplies power to the output.M5y嘉泰姆 |
|
7,8M5y嘉泰姆 |
GNDM5y嘉泰姆 |
Ground Pin. Care must be taken in layout. This pin should be placed outside of the Schottky Diode to output capacitor ground path to prevent switching current spikes from inducing voltage noise into CXSD61008.M5y嘉泰姆 |
|
1M5y嘉泰姆 |
FBM5y嘉泰姆 |
Feedback Pin (FB). Through an external resistor divider network, Feedback senses the output voltage and regulates it.The feedback threshold voltage is 0.8V.M5y嘉泰姆 |
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2M5y嘉泰姆 |
ENM5y嘉泰姆 |
Enable Pin. Drive EN pin low to turn off the device, drive it high to turn it on. Floating is default high.M5y嘉泰姆 |
六.电路原理图M5y嘉泰姆
M5y嘉泰姆
七,功能概述M5y嘉泰姆
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ParameterM5y嘉泰姆 |
SymbolM5y嘉泰姆 |
ValueM5y嘉泰姆 |
UnitM5y嘉泰姆 |
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Input VoltageM5y嘉泰姆 |
VinM5y嘉泰姆 |
-0.3 to 20M5y嘉泰姆 |
VM5y嘉泰姆 |
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Feedback Pin VoltageM5y嘉泰姆 |
VFBM5y嘉泰姆 |
-0.3 to VinM5y嘉泰姆 |
VM5y嘉泰姆 |
|
EN Pin VoltageM5y嘉泰姆 |
VENM5y嘉泰姆 |
-0.3 to VinM5y嘉泰姆 |
VM5y嘉泰姆 |
|
Output Switch Pin VoltageM5y嘉泰姆 |
VOutputM5y嘉泰姆 |
-0.3 to VinM5y嘉泰姆 |
VM5y嘉泰姆 |
|
Power DissipationM5y嘉泰姆 |
PDM5y嘉泰姆 |
Internally limitedM5y嘉泰姆 |
mWM5y嘉泰姆 |
|
Thermal Resistance (SOP8)(Junction to Ambient, No Heatsink, Free Air)M5y嘉泰姆 |
RJAM5y嘉泰姆 |
100M5y嘉泰姆 |
oC/WM5y嘉泰姆 |
|
Operating Junction TemperatureM5y嘉泰姆 |
TJM5y嘉泰姆 |
-40 to 125M5y嘉泰姆 |
oCM5y嘉泰姆 |
|
Storage TemperatureM5y嘉泰姆 |
TSTGM5y嘉泰姆 |
-65 to 150M5y嘉泰姆 |
oCM5y嘉泰姆 |
|
Lead Temperature (Soldering, 10 sec)M5y嘉泰姆 |
TLEADM5y嘉泰姆 |
260M5y嘉泰姆 |
oCM5y嘉泰姆 |
|
ESD (HBM)M5y嘉泰姆 |
|
2000M5y嘉泰姆 |
VM5y嘉泰姆 |
八,相关产品 更多同类产品...... M5y嘉泰姆
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输出电压M5y嘉泰姆 |
输出电流M5y嘉泰姆 |
反馈电压M5y嘉泰姆 |
工作频率M5y嘉泰姆 |
效率M5y嘉泰姆 |
静态工作电流M5y嘉泰姆 |
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CXSD61023AM5y嘉泰姆 |
42VM5y嘉泰姆 |
可调输出/带CC/cv模式 恒流模式保护M5y嘉泰姆 |
3.5AM5y嘉泰姆 |
0.8VM5y嘉泰姆 |
125KM5y嘉泰姆 |
94%M5y嘉泰姆 |
3mAM5y嘉泰姆 |
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CXSD61021AM5y嘉泰姆 |
42VM5y嘉泰姆 |
可调输出/带CC/cv模式 恒流模式保护M5y嘉泰姆 |
3AM5y嘉泰姆 |
0.8VM5y嘉泰姆 |
125KM5y嘉泰姆 |
94%M5y嘉泰姆 |
3mAM5y嘉泰姆 |
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CXSD61022AM5y嘉泰姆 |
42VM5y嘉泰姆 |
可调输出/带CC/cv模式 恒流模式保护M5y嘉泰姆 |
2.5AM5y嘉泰姆 |
0.8VM5y嘉泰姆 |
125KM5y嘉泰姆 |
94%M5y嘉泰姆 |
3mAM5y嘉泰姆 |
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CXSD61020M5y嘉泰姆 |
40VM5y嘉泰姆 |
可调输出/带CC/cv模式M5y嘉泰姆 |
3AM5y嘉泰姆 |
0.8VM5y嘉泰姆 |
225KM5y嘉泰姆 |
92%M5y嘉泰姆 |
2.84mAM5y嘉泰姆 |
|
CXSD61027M5y嘉泰姆 |
50VM5y嘉泰姆 |
5V固定输出M5y嘉泰姆 |
3.2AM5y嘉泰姆 |
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150KM5y嘉泰姆 |
87%M5y嘉泰姆 |
4.7mAM5y嘉泰姆 |
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CXSD61026M5y嘉泰姆 |
50VM5y嘉泰姆 |
5V固定输出M5y嘉泰姆 |
2.4AM5y嘉泰姆 |
|
150KM5y嘉泰姆 |
89%M5y嘉泰姆 |
4.7mAM5y嘉泰姆 |
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CXSD61025M5y嘉泰姆 |
50VM5y嘉泰姆 |
5V固定输出M5y嘉泰姆 |
2.1AM5y嘉泰姆 |
|
150KM5y嘉泰姆 |
90%M5y嘉泰姆 |
4.7mAM5y嘉泰姆 |
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CXSD61024M5y嘉泰姆 |
50VM5y嘉泰姆 |
5V固定输出M5y嘉泰姆 |
1.8AM5y嘉泰姆 |
|
150KM5y嘉泰姆 |
90%M5y嘉泰姆 |
4.7mAM5y嘉泰姆 |
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CXSD61015M5y嘉泰姆 |
40VM5y嘉泰姆 |
可调输出/带CC/CV模式带线损补偿M5y嘉泰姆 |
3AM5y嘉泰姆 |
0.8VM5y嘉泰姆 |
125KM5y嘉泰姆 |
94%M5y嘉泰姆 |
4mAM5y嘉泰姆 |
|
CXSD61014AM5y嘉泰姆 |
40VM5y嘉泰姆 |
5V固定输出M5y嘉泰姆 |
3.5AM5y嘉泰姆 |
|
150KM5y嘉泰姆 |
93%M5y嘉泰姆 |
2mAM5y嘉泰姆 |
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CXSD61013BM5y嘉泰姆 |
45VM5y嘉泰姆 |
可调输出/M5y嘉泰姆 |
2AM5y嘉泰姆 |
1.23VM5y嘉泰姆 |
150KM5y嘉泰姆 |
93%M5y嘉泰姆 |
2mAM5y嘉泰姆 |
|
CXSD61012M5y嘉泰姆 |
40VM5y嘉泰姆 |
可调输出/带CC/CV模式M5y嘉泰姆 |
2AM5y嘉泰姆 |
1.18VM5y嘉泰姆 |
110KM5y嘉泰姆 |
93%M5y嘉泰姆 |
10mAM5y嘉泰姆 |
|
CXSD61011M5y嘉泰姆 |
42VM5y嘉泰姆 |
可调输出M5y嘉泰姆 |
3AM5y嘉泰姆 |
0.8VM5y嘉泰姆 |
50-500KM5y嘉泰姆 |
91%M5y嘉泰姆 |
3mAM5y嘉泰姆 |
|
CXSD61018M5y嘉泰姆 |
40VM5y嘉泰姆 |
可调输出/带CC/cv模式M5y嘉泰姆 |
3AM5y嘉泰姆 |
1.25VM5y嘉泰姆 |
180KM5y嘉泰姆 |
89%M5y嘉泰姆 |
2.1mAM5y嘉泰姆 |
|
CXSD61019M5y嘉泰姆 |
40VM5y嘉泰姆 |
可调输出/带CC/cv模式M5y嘉泰姆 |
3.5AM5y嘉泰姆 |
1.25VM5y嘉泰姆 |
180KM5y嘉泰姆 |
87%M5y嘉泰姆 |
2.1mAM5y嘉泰姆 |
|
CXSD61017M5y嘉泰姆 |
45VM5y嘉泰姆 |
可调输出/带CC模式M5y嘉泰姆 |
3AM5y嘉泰姆 |
1.25VM5y嘉泰姆 |
150KM5y嘉泰姆 |
89%M5y嘉泰姆 |
2.0mAM5y嘉泰姆 |
|
CXSD61016M5y嘉泰姆 |
45VM5y嘉泰姆 |
可调输出/带CC模式M5y嘉泰姆 |
2AM5y嘉泰姆 |
1.235VM5y嘉泰姆 |
150KM5y嘉泰姆 |
83%M5y嘉泰姆 |
2.0mAM5y嘉泰姆 |
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CXSD61006BM5y嘉泰姆 |
4.75V-40VM5y嘉泰姆 |
可调输出M5y嘉泰姆 |
0.8AM5y嘉泰姆 |
0.8VM5y嘉泰姆 |
550KM5y嘉泰姆 |
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4.0-42VM5y嘉泰姆 |
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1.5AM5y嘉泰姆 |
0.8VM5y嘉泰姆 |
650KM5y嘉泰姆 |
91%M5y嘉泰姆 |
600uAM5y嘉泰姆 |
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CXSD61005M5y嘉泰姆 |
4.5-25VM5y嘉泰姆 |
可调输出M5y嘉泰姆 |
1.8AM5y嘉泰姆 |
0.8VM5y嘉泰姆 |
1.4MM5y嘉泰姆 |
92%M5y嘉泰姆 |
1.8mAM5y嘉泰姆 |
|
CXSD61010AM5y嘉泰姆 |
20VM5y嘉泰姆 |
可调输出M5y嘉泰姆 |
3.5AM5y嘉泰姆 |
1.2VM5y嘉泰姆 |
400KM5y嘉泰姆 |
89%M5y嘉泰姆 |
700uAM5y嘉泰姆 |
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CXSD61010M5y嘉泰姆 |
28VM5y嘉泰姆 |
可调输出M5y嘉泰姆 |
3AM5y嘉泰姆 |
1.22VM5y嘉泰姆 |
380KM5y嘉泰姆 |
89%M5y嘉泰姆 |
3mAM5y嘉泰姆 |
|
CXSD61009M5y嘉泰姆 |
20VM5y嘉泰姆 |
可调输出M5y嘉泰姆 |
3AM5y嘉泰姆 |
0.8VM5y嘉泰姆 |
380KM5y嘉泰姆 |
88%M5y嘉泰姆 |
3mAM5y嘉泰姆 |
|
CXSD61008M5y嘉泰姆 |
20VM5y嘉泰姆 |
可调输出M5y嘉泰姆 |
2AM5y嘉泰姆 |
0.8VM5y嘉泰姆 |
380KM5y嘉泰姆 |
89%M5y嘉泰姆 |
2mAM5y嘉泰姆 |
|
CXSD61007M5y嘉泰姆 |
45VM5y嘉泰姆 |
5.0V/可调输出/3.3/12VM5y嘉泰姆 |
2AM5y嘉泰姆 |
1.23VM5y嘉泰姆 |
150KM5y嘉泰姆 |
82%M5y嘉泰姆 |
2mAM5y嘉泰姆 |
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CXSD61003M5y嘉泰姆 |
45VM5y嘉泰姆 |
5.0V/可调输出M5y嘉泰姆 |
3AM5y嘉泰姆 |
1.23VM5y嘉泰姆 |
380KM5y嘉泰姆 |
73%M5y嘉泰姆 |
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CXSD61004M5y嘉泰姆 |
27VM5y嘉泰姆 |
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2AM5y嘉泰姆 |
1.22VM5y嘉泰姆 |
420KM5y嘉泰姆 |
95%M5y嘉泰姆 |
1mAM5y嘉泰姆 |
