目录mbO嘉泰姆
1.产品概述 2.产品特点mbO嘉泰姆
3.应用范围 4.下载产品资料PDF文档 mbO嘉泰姆
5.产品封装图 6.电路原理图 mbO嘉泰姆
7.功能概述 8.相关产品mbO嘉泰姆
一,产品概述(General Description) mbO嘉泰姆
The CXSD61032 are high-efficiency 1.5MHz synchronous step-down DC-DCmbO嘉泰姆
regulator ICs capable of delivering up to 1.5A output currents, respectively. The mbO嘉泰姆
CXSD61032 operates over a wide input voltage range from 3V to 5.5V and integratembO嘉泰姆
main switch and synchronous switch with very low RDS(ON) to minimize thembO嘉泰姆
conduction loss. Low output voltage ripple and small external inductor and mbO嘉泰姆
capacitor sizes are achieved with 1.5MHz switching frequency.mbO嘉泰姆
二.产品特点(Features)mbO嘉泰姆
low Rds(on) for internal switches (top/bottom):mbO嘉泰姆
3-5.5V input voltage rangembO嘉泰姆
1.5MHz switching frequency minimizesmbO嘉泰姆
the external componentsmbO嘉泰姆
Internal softstart limits the inrush currentmbO嘉泰姆
100% dropout operationmbO嘉泰姆
Compact and thermally enhanced package:mbO嘉泰姆
SOP8-PPmbO嘉泰姆
三,应用范围 (Applications)mbO嘉泰姆
LCD TV WiFimbO嘉泰姆
Card GPSmbO嘉泰姆
Access Point RoutermbO嘉泰姆
Set Top BoxmbO嘉泰姆
四.技术规格书下载（产品PDF）mbO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！mbO嘉泰姆
mbO嘉泰姆
五,产品封装图 (Package)mbO嘉泰姆
mbO嘉泰姆
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Pin NumbermbO嘉泰姆 |
Pin NamembO嘉泰姆 |
DescriptionmbO嘉泰姆 |
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7,5mbO嘉泰姆 |
EN1,2mbO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.mbO嘉泰姆 |
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ExposedmbO嘉泰姆
paddlembO嘉泰姆 |
GNDmbO嘉泰姆 |
Ground Pin..mbO嘉泰姆 |
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2,4mbO嘉泰姆 |
LX1,2mbO嘉泰姆 |
Power Switch Output Pin. SW is the switch node that supplies power to the output.mbO嘉泰姆 |
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1,3mbO嘉泰姆 |
IN1,2mbO嘉泰姆 |
Input pin. Decouple this pin to GND paddle with at least 10uF ceramic cap.mbO嘉泰姆 |
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8,6mbO嘉泰姆 |
FB1,2mbO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.mbO嘉泰姆 |
六.电路原理图mbO嘉泰姆
mbO嘉泰姆
七,功能概述mbO嘉泰姆
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ParametermbO嘉泰姆 |
SymbolmbO嘉泰姆 |
ValuembO嘉泰姆 |
UnitmbO嘉泰姆 |
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Input VoltagembO嘉泰姆 |
VINmbO嘉泰姆 |
-0.3 to 6mbO嘉泰姆 |
VmbO嘉泰姆 |
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Feedback Pin VoltagembO嘉泰姆 |
VFBmbO嘉泰姆 |
Vin+0.6mbO嘉泰姆 |
VmbO嘉泰姆 |
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Enable Pin VoltagembO嘉泰姆 |
VENmbO嘉泰姆 |
Vin+0.6mbO嘉泰姆 |
VmbO嘉泰姆 |
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Power DissipationmbO嘉泰姆 |
PDmbO嘉泰姆 |
Internally limitedmbO嘉泰姆 |
mWmbO嘉泰姆 |
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Operating Junction TemperaturembO嘉泰姆 |
TJmbO嘉泰姆 |
150mbO嘉泰姆 |
oCmbO嘉泰姆 |
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Storage TemperaturembO嘉泰姆 |
TSTGmbO嘉泰姆 |
-65 to 150mbO嘉泰姆 |
oCmbO嘉泰姆 |
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Lead Temperature (Soldering, 10 sec)mbO嘉泰姆 |
TLEADmbO嘉泰姆 |
260mbO嘉泰姆 |
oCmbO嘉泰姆 |
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ESD (HBM)mbO嘉泰姆 |
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2000mbO嘉泰姆 |
VmbO嘉泰姆 |
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MSLmbO嘉泰姆 |
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Level3mbO嘉泰姆 |
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Thermal Resistance-Junction to AmbientmbO嘉泰姆 |
RθJAmbO嘉泰姆 |
50mbO嘉泰姆 |
oC / WmbO嘉泰姆 |
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Thermal Resistance-Junction to CasembO嘉泰姆 |
RθJCmbO嘉泰姆 |
10mbO嘉泰姆 |
oC / WmbO嘉泰姆 |
八,相关芯片选择指南 更多同类产品......mbO嘉泰姆
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双通道高压同步DC-DC降压ICmbO嘉泰姆 |
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型号mbO嘉泰姆 |
输入耐压mbO嘉泰姆 |
输出电压mbO嘉泰姆 |
输出电流mbO嘉泰姆 |
反馈mbO嘉泰姆
电压mbO嘉泰姆 |
工作频率mbO嘉泰姆 |
效率mbO嘉泰姆 |
静态工mbO嘉泰姆
作电流mbO嘉泰姆 |
待机mbO嘉泰姆
电流 mbO嘉泰姆 |
封装mbO嘉泰姆 |
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CXSD61028mbO嘉泰姆 |
8V-35VmbO嘉泰姆 |
可调输出/带线损补偿mbO嘉泰姆 |
扩流4.2A/双通道带CC/CV模式mbO嘉泰姆 |
1.21VmbO嘉泰姆 |
100-500K可调mbO嘉泰姆 |
95%mbO嘉泰姆 |
14mAmbO嘉泰姆 |
100uAmbO嘉泰姆 |
ESOP8mbO嘉泰姆 |
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CXSD61029mbO嘉泰姆 |
8V-30VmbO嘉泰姆 |
可调输出/带线损补偿mbO嘉泰姆 |
4.0A/双通道带CC/CV模式mbO嘉泰姆 |
1.2VmbO嘉泰姆 |
100KHzmbO嘉泰姆 |
96%mbO嘉泰姆 |
10mAmbO嘉泰姆 |
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ESOP-8mbO嘉泰姆 |
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CXSD61030mbO嘉泰姆 |
8V-40VmbO嘉泰姆 |
可调输出/带线损补偿mbO嘉泰姆 |
扩流4.2A/双通道带CC/CV模式mbO嘉泰姆 |
1.2VmbO嘉泰姆 |
100KHzmbO嘉泰姆 |
95%mbO嘉泰姆 |
10mAmbO嘉泰姆 |
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SOP-8mbO嘉泰姆 |
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CXSD61031mbO嘉泰姆 |
8V-40VmbO嘉泰姆 |
可调输出/带线损补偿mbO嘉泰姆 |
扩流6.0A/双通道带CC/CV模式mbO嘉泰姆 |
1.2VmbO嘉泰姆 |
100KHzmbO嘉泰姆 |
96%mbO嘉泰姆 |
10mAmbO嘉泰姆 |
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ESOP-8mbO嘉泰姆 |
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双路低压同步DC-DC降压ICmbO嘉泰姆 |
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型号mbO嘉泰姆 |
输入耐压mbO嘉泰姆 |
输出电压mbO嘉泰姆 |
输出电流mbO嘉泰姆 |
反馈mbO嘉泰姆
电压mbO嘉泰姆 |
工作频率mbO嘉泰姆 |
效率mbO嘉泰姆 |
静态工mbO嘉泰姆
作电流mbO嘉泰姆 |
待机mbO嘉泰姆
电流 mbO嘉泰姆 |
封装mbO嘉泰姆 |
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CXSD61032mbO嘉泰姆 |
3.0V-6.0VmbO嘉泰姆 |
双路可调mbO嘉泰姆 |
1.5AmbO嘉泰姆 |
0.6VmbO嘉泰姆 |
1.5MHzmbO嘉泰姆 |
90%mbO嘉泰姆 |
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10uAmbO嘉泰姆 |
ESOP-8mbO嘉泰姆 |
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CXSD61033mbO嘉泰姆 |
2.3V-6.0VmbO嘉泰姆 |
双路可调mbO嘉泰姆 |
2AmbO嘉泰姆 |
0.6VmbO嘉泰姆 |
1.5MHzmbO嘉泰姆 |
90%mbO嘉泰姆 |
150uAmbO嘉泰姆 |
0.1uAmbO嘉泰姆 |
ESOP-8mbO嘉泰姆 |
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CXSD61034mbO嘉泰姆 |
2.5V-6.0VmbO嘉泰姆 |
双路可调mbO嘉泰姆 |
0.9AmbO嘉泰姆 |
0.6VmbO嘉泰姆 |
1.4MHzmbO嘉泰姆 |
95%mbO嘉泰姆 |
200uAmbO嘉泰姆 |
0.1uAmbO嘉泰姆 |
DFN3*3mbO嘉泰姆 |
