目录Wa9嘉泰姆
1.产品概述 2.产品特点Wa9嘉泰姆
3.应用范围 4.下载产品资料PDF文档 Wa9嘉泰姆
5.产品封装图 6.电路原理图 Wa9嘉泰姆
7.功能概述 8.相关产品Wa9嘉泰姆
一,产品概述(General Description) Wa9嘉泰姆
The CXSD61032 are high-efficiency 1.5MHz synchronous step-down DC-DCWa9嘉泰姆
regulator ICs capable of delivering up to 1.5A output currents, respectively. The Wa9嘉泰姆
CXSD61032 operates over a wide input voltage range from 3V to 5.5V and integrateWa9嘉泰姆
main switch and synchronous switch with very low RDS(ON) to minimize theWa9嘉泰姆
conduction loss. Low output voltage ripple and small external inductor and Wa9嘉泰姆
capacitor sizes are achieved with 1.5MHz switching frequency.Wa9嘉泰姆
二.产品特点(Features)Wa9嘉泰姆
low Rds(on) for internal switches (top/bottom):Wa9嘉泰姆
3-5.5V input voltage rangeWa9嘉泰姆
1.5MHz switching frequency minimizesWa9嘉泰姆
the external componentsWa9嘉泰姆
Internal softstart limits the inrush currentWa9嘉泰姆
100% dropout operationWa9嘉泰姆
Compact and thermally enhanced package:Wa9嘉泰姆
SOP8-PPWa9嘉泰姆
三,应用范围 (Applications)Wa9嘉泰姆
LCD TV WiFiWa9嘉泰姆
Card GPSWa9嘉泰姆
Access Point RouterWa9嘉泰姆
Set Top BoxWa9嘉泰姆
四.技术规格书下载（产品PDF）Wa9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！Wa9嘉泰姆
Wa9嘉泰姆
五,产品封装图 (Package)Wa9嘉泰姆
Wa9嘉泰姆
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Pin NumberWa9嘉泰姆 |
Pin NameWa9嘉泰姆 |
DescriptionWa9嘉泰姆 |
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7,5Wa9嘉泰姆 |
EN1,2Wa9嘉泰姆 |
Enable Pin. EN is a digital input that turns the regulator on or off .Drive EN pin high to turn on the regulator, drive it low to turn it off.Wa9嘉泰姆 |
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ExposedWa9嘉泰姆
paddleWa9嘉泰姆 |
GNDWa9嘉泰姆 |
Ground Pin..Wa9嘉泰姆 |
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2,4Wa9嘉泰姆 |
LX1,2Wa9嘉泰姆 |
Power Switch Output Pin. SW is the switch node that supplies power to the output.Wa9嘉泰姆 |
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1,3Wa9嘉泰姆 |
IN1,2Wa9嘉泰姆 |
Input pin. Decouple this pin to GND paddle with at least 10uF ceramic cap.Wa9嘉泰姆 |
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8,6Wa9嘉泰姆 |
FB1,2Wa9嘉泰姆 |
Feedback Pin. Through an external resistor divider network, FB senses the output voltage and regulates it. The feedback threshold voltage is 0.6V.Wa9嘉泰姆 |
六.电路原理图Wa9嘉泰姆
Wa9嘉泰姆
七,功能概述Wa9嘉泰姆
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ParameterWa9嘉泰姆 |
SymbolWa9嘉泰姆 |
ValueWa9嘉泰姆 |
UnitWa9嘉泰姆 |
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Input VoltageWa9嘉泰姆 |
VINWa9嘉泰姆 |
-0.3 to 6Wa9嘉泰姆 |
VWa9嘉泰姆 |
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Feedback Pin VoltageWa9嘉泰姆 |
VFBWa9嘉泰姆 |
Vin+0.6Wa9嘉泰姆 |
VWa9嘉泰姆 |
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Enable Pin VoltageWa9嘉泰姆 |
VENWa9嘉泰姆 |
Vin+0.6Wa9嘉泰姆 |
VWa9嘉泰姆 |
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Power DissipationWa9嘉泰姆 |
PDWa9嘉泰姆 |
Internally limitedWa9嘉泰姆 |
mWWa9嘉泰姆 |
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Operating Junction TemperatureWa9嘉泰姆 |
TJWa9嘉泰姆 |
150Wa9嘉泰姆 |
oCWa9嘉泰姆 |
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Storage TemperatureWa9嘉泰姆 |
TSTGWa9嘉泰姆 |
-65 to 150Wa9嘉泰姆 |
oCWa9嘉泰姆 |
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Lead Temperature (Soldering, 10 sec)Wa9嘉泰姆 |
TLEADWa9嘉泰姆 |
260Wa9嘉泰姆 |
oCWa9嘉泰姆 |
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ESD (HBM)Wa9嘉泰姆 |
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2000Wa9嘉泰姆 |
VWa9嘉泰姆 |
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MSLWa9嘉泰姆 |
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Level3Wa9嘉泰姆 |
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Thermal Resistance-Junction to AmbientWa9嘉泰姆 |
RθJAWa9嘉泰姆 |
50Wa9嘉泰姆 |
oC / WWa9嘉泰姆 |
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Thermal Resistance-Junction to CaseWa9嘉泰姆 |
RθJCWa9嘉泰姆 |
10Wa9嘉泰姆 |
oC / WWa9嘉泰姆 |
八,相关芯片选择指南 更多同类产品......Wa9嘉泰姆
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双通道高压同步DC-DC降压ICWa9嘉泰姆 |
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型号Wa9嘉泰姆 |
输入耐压Wa9嘉泰姆 |
输出电压Wa9嘉泰姆 |
输出电流Wa9嘉泰姆 |
反馈Wa9嘉泰姆
电压Wa9嘉泰姆 |
工作频率Wa9嘉泰姆 |
效率Wa9嘉泰姆 |
静态工Wa9嘉泰姆
作电流Wa9嘉泰姆 |
待机Wa9嘉泰姆
电流 Wa9嘉泰姆 |
封装Wa9嘉泰姆 |
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CXSD61028Wa9嘉泰姆 |
8V-35VWa9嘉泰姆 |
可调输出/带线损补偿Wa9嘉泰姆 |
扩流4.2A/双通道带CC/CV模式Wa9嘉泰姆 |
1.21VWa9嘉泰姆 |
100-500K可调Wa9嘉泰姆 |
95%Wa9嘉泰姆 |
14mAWa9嘉泰姆 |
100uAWa9嘉泰姆 |
ESOP8Wa9嘉泰姆 |
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CXSD61029Wa9嘉泰姆 |
8V-30VWa9嘉泰姆 |
可调输出/带线损补偿Wa9嘉泰姆 |
4.0A/双通道带CC/CV模式Wa9嘉泰姆 |
1.2VWa9嘉泰姆 |
100KHzWa9嘉泰姆 |
96%Wa9嘉泰姆 |
10mAWa9嘉泰姆 |
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ESOP-8Wa9嘉泰姆 |
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CXSD61030Wa9嘉泰姆 |
8V-40VWa9嘉泰姆 |
可调输出/带线损补偿Wa9嘉泰姆 |
扩流4.2A/双通道带CC/CV模式Wa9嘉泰姆 |
1.2VWa9嘉泰姆 |
100KHzWa9嘉泰姆 |
95%Wa9嘉泰姆 |
10mAWa9嘉泰姆 |
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SOP-8Wa9嘉泰姆 |
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CXSD61031Wa9嘉泰姆 |
8V-40VWa9嘉泰姆 |
可调输出/带线损补偿Wa9嘉泰姆 |
扩流6.0A/双通道带CC/CV模式Wa9嘉泰姆 |
1.2VWa9嘉泰姆 |
100KHzWa9嘉泰姆 |
96%Wa9嘉泰姆 |
10mAWa9嘉泰姆 |
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ESOP-8Wa9嘉泰姆 |
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双路低压同步DC-DC降压ICWa9嘉泰姆 |
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型号Wa9嘉泰姆 |
输入耐压Wa9嘉泰姆 |
输出电压Wa9嘉泰姆 |
输出电流Wa9嘉泰姆 |
反馈Wa9嘉泰姆
电压Wa9嘉泰姆 |
工作频率Wa9嘉泰姆 |
效率Wa9嘉泰姆 |
静态工Wa9嘉泰姆
作电流Wa9嘉泰姆 |
待机Wa9嘉泰姆
电流 Wa9嘉泰姆 |
封装Wa9嘉泰姆 |
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CXSD61032Wa9嘉泰姆 |
3.0V-6.0VWa9嘉泰姆 |
双路可调Wa9嘉泰姆 |
1.5AWa9嘉泰姆 |
0.6VWa9嘉泰姆 |
1.5MHzWa9嘉泰姆 |
90%Wa9嘉泰姆 |
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10uAWa9嘉泰姆 |
ESOP-8Wa9嘉泰姆 |
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CXSD61033Wa9嘉泰姆 |
2.3V-6.0VWa9嘉泰姆 |
双路可调Wa9嘉泰姆 |
2AWa9嘉泰姆 |
0.6VWa9嘉泰姆 |
1.5MHzWa9嘉泰姆 |
90%Wa9嘉泰姆 |
150uAWa9嘉泰姆 |
0.1uAWa9嘉泰姆 |
ESOP-8Wa9嘉泰姆 |
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CXSD61034Wa9嘉泰姆 |
2.5V-6.0VWa9嘉泰姆 |
双路可调Wa9嘉泰姆 |
0.9AWa9嘉泰姆 |
0.6VWa9嘉泰姆 |
1.4MHzWa9嘉泰姆 |
95%Wa9嘉泰姆 |
200uAWa9嘉泰姆 |
0.1uAWa9嘉泰姆 |
DFN3*3Wa9嘉泰姆 |
