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0.9V至4V宽输入1.2兆赫固定频率电流模式高效率的同步升压调节器1.8A内部开关CXSU63248 N-MOS作为主开关
发表时间:2020-06-12浏览次数:149
0.9V至4V宽输入1.2兆赫固定频率电流模式高效率的同步升压调节器1.8A内部开关CXSU63248 N-MOS作为主开关
 

目录

1.产品概述       2.产品特点     jXc嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)jXc嘉泰姆

5.产品封装       6.电路原理图  jXc嘉泰姆

7.相关产品jXc嘉泰姆

   产品概述 返回TOPjXc嘉泰姆


         CXSU63248 is a 1.2MHz fixed frequency, Current mode, high efficiency synchronous boost regulator that converts down to 0.9V input into up to 4V output voltage. It adopts very low Rdson N-MOS for the main switch and P-MOS for the synchronous switch, so no external Schottky didode is required, and the system efficiency is improved. It can disconnect the output during the shutdown operation. The CXSU63248 intended for systems that are typically operated from a single or dual-cell nickel-cadmium(NICd), mickel-metal hydride (NiMH), or alkaline battery.

   产品特点 返回TOPjXc嘉泰姆


 jXc嘉泰姆

0.9V To 4V Wide Input RangejXc嘉泰姆

4V Max Output VoltagejXc嘉泰姆

1.8A Internal SwitchjXc嘉泰姆

Up To 95% EfficiencyjXc嘉泰姆

< 1ua Shut Down CurrentjXc嘉泰姆

1.2mhz Switching FrequencyjXc嘉泰姆

Minimum On Time: 80ns TypicaljXc嘉泰姆

Minimum Off Time: 60ns TypicaljXc嘉泰姆

Output Disconnect At ShutdownjXc嘉泰姆

Low RDS(ON) (Main Switch/Synchronous Switch) At 3.3V Output: 90/200mΩjXc嘉泰姆

Compact SOT23-6jXc嘉泰姆

   应用范围 返回TOPjXc嘉泰姆


 jXc嘉泰姆

LiIon or LiPolymer Powered Cell Phones, DSCs, PMP, GPS.jXc嘉泰姆

Alkaline Battery Powered Electronic Equipment.jXc嘉泰姆

Wireless Mouse.jXc嘉泰姆

   技术规格书(产品PDF) 返回TOP jXc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jXc嘉泰姆

 QQ截图20160419174301.jpgjXc嘉泰姆

产品封装图 返回TOPjXc嘉泰姆


ajXc嘉泰姆

电路原理图 返回TOPjXc嘉泰姆

 jXc嘉泰姆


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Single Output Step Up Regulator(Integrated Switch)jXc嘉泰姆

Part NumberjXc嘉泰姆

Vin (min) (V)jXc嘉泰姆

Vin (max) (V)jXc嘉泰姆

UVLO (V)jXc嘉泰姆

Ilim(A)jXc嘉泰姆

Fsw (MHz)jXc嘉泰姆

Vout,max(V)jXc嘉泰姆

Feedback Voltage   (V)jXc嘉泰姆

Feedback Voltage   accuracyjXc嘉泰姆

Input Quiescent   Current(uA)jXc嘉泰姆

PackagejXc嘉泰姆

CXSU63245jXc嘉泰姆

0.7jXc嘉泰姆

5jXc嘉泰姆

0.75jXc嘉泰姆

0.4jXc嘉泰姆

 

5.25jXc嘉泰姆

0.5jXc嘉泰姆

±3%jXc嘉泰姆

0.5jXc嘉泰姆

SOT363jXc嘉泰姆

CXSU63245LjXc嘉泰姆

0.7jXc嘉泰姆

5jXc嘉泰姆

0.75jXc嘉泰姆

0.2jXc嘉泰姆

 

5.25jXc嘉泰姆

0.5jXc嘉泰姆

±3%jXc嘉泰姆

0.5jXc嘉泰姆

SOT363jXc嘉泰姆

CXSU63246jXc嘉泰姆

0.7jXc嘉泰姆

5jXc嘉泰姆

0.75jXc嘉泰姆

0.35jXc嘉泰姆

 

3.3jXc嘉泰姆

3.3jXc嘉泰姆

±3%jXc嘉泰姆

0.5jXc嘉泰姆

SOT235jXc嘉泰姆

CXSU63246AjXc嘉泰姆

0.7jXc嘉泰姆

5jXc嘉泰姆

0.75jXc嘉泰姆

0.35jXc嘉泰姆

 

3jXc嘉泰姆

3jXc嘉泰姆

±3%jXc嘉泰姆

0.5jXc嘉泰姆

SOT235jXc嘉泰姆

CXSU63247jXc嘉泰姆

0.7jXc嘉泰姆

5jXc嘉泰姆

0.75jXc嘉泰姆

0.35jXc嘉泰姆

 

5.25jXc嘉泰姆

1jXc嘉泰姆

±3%jXc嘉泰姆

0.5jXc嘉泰姆

SOT363jXc嘉泰姆

CXSU63247AjXc嘉泰姆

0.7jXc嘉泰姆

5jXc嘉泰姆

0.75jXc嘉泰姆

0.35jXc嘉泰姆

 

5.25jXc嘉泰姆

5jXc嘉泰姆

±3%jXc嘉泰姆

0.5jXc嘉泰姆

SOT363jXc嘉泰姆

CXSU63248jXc嘉泰姆

0.9jXc嘉泰姆

4jXc嘉泰姆

0.9jXc嘉泰姆

1.8jXc嘉泰姆

1.2jXc嘉泰姆

4jXc嘉泰姆

1.2jXc嘉泰姆

±3%jXc嘉泰姆

65jXc嘉泰姆

SOT236jXc嘉泰姆

CXSU63249jXc嘉泰姆

1.8jXc嘉泰姆

5.25jXc嘉泰姆

1.78jXc嘉泰姆

3.2jXc嘉泰姆

0.5jXc嘉泰姆

5.5jXc嘉泰姆

1.2jXc嘉泰姆

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10jXc嘉泰姆

QFN2x210jXc嘉泰姆

CXSU63250jXc嘉泰姆

1.8jXc嘉泰姆

5.25jXc嘉泰姆

1.78jXc嘉泰姆

5jXc嘉泰姆

0.5jXc嘉泰姆

5.5jXc嘉泰姆

1.2jXc嘉泰姆

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10jXc嘉泰姆

QFN2X210jXc嘉泰姆

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5.25jXc嘉泰姆

1.78jXc嘉泰姆

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0.5jXc嘉泰姆

5.5jXc嘉泰姆

1.2jXc嘉泰姆

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CXSU63251jXc嘉泰姆

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1.78jXc嘉泰姆

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1.2jXc嘉泰姆

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10jXc嘉泰姆

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CXSU63251AjXc嘉泰姆

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QFN2x210jXc嘉泰姆

CXSU63252jXc嘉泰姆

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5.5jXc嘉泰姆

 

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1jXc嘉泰姆

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1.2jXc嘉泰姆

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8jXc嘉泰姆

TSOT236jXc嘉泰姆

CXSU63253jXc嘉泰姆

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CXSU63254jXc嘉泰姆

2.3jXc嘉泰姆

5.25jXc嘉泰姆

2.3jXc嘉泰姆

6jXc嘉泰姆

0.5jXc嘉泰姆

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1.2jXc嘉泰姆

±1.5%jXc嘉泰姆

2jXc嘉泰姆

QFN 2x38jXc嘉泰姆

CXSU63255jXc嘉泰姆

3jXc嘉泰姆

25jXc嘉泰姆

2.3jXc嘉泰姆

0.6jXc嘉泰姆

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