CXSU63234

CXSU63234升压转换器结合了高性能、电流模式和频率可选择的脉冲宽度调制(PWM)电路和内置的N通道MOSFET,以提供高效的调节器。用户可以选择CXSU63234的频率,以在600kHz或1.2MHz下工作。高开关频率允许容易滤波和更快的环路性能。外部补偿引脚提供了用户在确定环路动态的灵活性,允许使用小,低ESR陶瓷输出电容器。电流模式结构提供对脉冲负载的快速瞬态响应。内部N沟道MOSFET可以产生高达22V的输出电压,用户编程的外部电容软启动决定了输入电流的斜坡率

CXSU63234升压转换器结合了高性能电流模式和频率可选择的脉冲宽度调制PWM电路和内置的N通道MOSFET

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目录

1.产品概述       2.产品特点     I1u嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)I1u嘉泰姆

5.产品封装       6.电路原理图  I1u嘉泰姆

7.相关产品I1u嘉泰姆

   产品概述 返回TOPI1u嘉泰姆


The CXSU63234 boost converter incorporate high-performance, current-mode, and frequency selectable pulse width modulation (PWM) circuitry with a built-in N-channel MOSFET to provide a highly efficient regulator. The CXSU63234’s frequency can be selected by user to operate at either 600kHz or 1.2MHz. High switching frequency allows easily filtering and faster loop performance. An external compensation pin provides the user flexibility in determining loop dynamics, allowing the use of small, low ESR ceramic output capacitors. The current-mode architecture provides fast transient response to pulsed loads. The internal N-channel MOSFET can produce output voltage as high as 22V. User programmed soft-start with an external capacitor determines the input current ramp rate. The CXSU63234 is available in a 10-pin TDFN3X3 package.

   产品特点 返回TOPI1u嘉泰姆


„ 90% Efficiency I1u嘉泰姆

„ Adjustable Output from VIN to 22V I1u嘉泰姆

„ 4A, 0.125Ω, 22V Power MOSFET I1u嘉泰姆

„ 2.5V to 5.5V Input Range I1u嘉泰姆

„ 600kHz/1.2MHz Switching Frequency I1u嘉泰姆

„ TDFN3X3-10 PackageI1u嘉泰姆

   应用范围 返回TOPI1u嘉泰姆


LCD Displays I1u嘉泰姆

„ Portable Applications I1u嘉泰姆

„ Hand-Held DevicesI1u嘉泰姆

   技术规格书(产品PDF) 返回TOP I1u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I1u嘉泰姆

 QQ截图20160419174301.jpgI1u嘉泰姆

产品封装图 返回TOPI1u嘉泰姆


image.pngI1u嘉泰姆

电路原理图 返回TOPI1u嘉泰姆

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Step Up ControllerI1u嘉泰姆

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FB(V)I1u嘉泰姆

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TOFFI1u嘉泰姆

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NoteI1u嘉泰姆

PackageI1u嘉泰姆

CXSU63229I1u嘉泰姆

4.5I1u嘉泰姆

27I1u嘉泰姆

35~1000I1u嘉泰姆

0.7I1u嘉泰姆

400I1u嘉泰姆

200I1u嘉泰姆

SHDN,SS,OCP,   COMP,UVLOI1u嘉泰姆

MSOP-10(FD)I1u嘉泰姆

CXSU63230/AI1u嘉泰姆

4.5I1u嘉泰姆

27I1u嘉泰姆

35~1000I1u嘉泰姆

0.7I1u嘉泰姆

400I1u嘉泰姆

200I1u嘉泰姆

SHDN,SS, OCP, COMP,UVLOI1u嘉泰姆

MSOP-10(FD)I1u嘉泰姆

CXSU63231I1u嘉泰姆

2.5I1u嘉泰姆

13.5I1u嘉泰姆

10~1000I1u嘉泰姆

0.5I1u嘉泰姆

--I1u嘉泰姆

--I1u嘉泰姆

SS,SCP,UVLO, Dutymax=85%I1u嘉泰姆

TSSOP-8/SOP-8I1u嘉泰姆

CXSU63232I1u嘉泰姆

2.2I1u嘉泰姆

6I1u嘉泰姆

20~1000I1u嘉泰姆

0.5I1u嘉泰姆

--I1u嘉泰姆

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SS,SCP,UVLO, Dutymax=85%I1u嘉泰姆

SOP-8/MSOP-8/TSSOP-8I1u嘉泰姆

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CXSU63233I1u嘉泰姆

2.5I1u嘉泰姆

5.5I1u嘉泰姆

5.075I1u嘉泰姆

1000I1u嘉泰姆

1.227I1u嘉泰姆

6.5I1u嘉泰姆

LX, LX,VBAT,   ILM0,ILM1,GND, FB,OC,VOUT, VOUT, Synchronous BoostI1u嘉泰姆

SOP-8(FD)I1u嘉泰姆

CXSU63234I1u嘉泰姆

2.5I1u嘉泰姆

5.5I1u嘉泰姆

22I1u嘉泰姆

600/1200I1u嘉泰姆

1.24I1u嘉泰姆

4I1u嘉泰姆

COMP,FB,EN, GND*2,LX*2,IN, FREQ,SSI1u嘉泰姆

TDFN3X3-10I1u嘉泰姆

CXSU63235I1u嘉泰姆

2.5I1u嘉泰姆

5.5I1u嘉泰姆

24I1u嘉泰姆

600/1200I1u嘉泰姆

1.24I1u嘉泰姆

2I1u嘉泰姆

COMP,FB,EN, GND,SW,VCC, FSL,SSI1u嘉泰姆

MSOP-8I1u嘉泰姆

CXSU63236I1u嘉泰姆

2.5I1u嘉泰姆

5.5I1u嘉泰姆

28I1u嘉泰姆

600/1200I1u嘉泰姆

1.24I1u嘉泰姆

4.6I1u嘉泰姆

COMP,FB,EN, GND*2,LX*2,IN, FREQ,SSI1u嘉泰姆

TDFN3X3-10I1u嘉泰姆

CXSU63237I1u嘉泰姆

2.5I1u嘉泰姆

6I1u嘉泰姆

28I1u嘉泰姆

1000I1u嘉泰姆

1.23I1u嘉泰姆

0.6I1u嘉泰姆

IN-,SCP,VCC,BR, OUT,GND,OSC, FBI1u嘉泰姆

SOT-23-5I1u嘉泰姆

CXSU63238I1u嘉泰姆

2.7I1u嘉泰姆

5.5I1u嘉泰姆

33I1u嘉泰姆

1000I1u嘉泰姆

1.25I1u嘉泰姆

0.85I1u嘉泰姆

LX,GND,FB,EN,INI1u嘉泰姆

SOT-23-5I1u嘉泰姆

CXSU63239I1u嘉泰姆

2.7I1u嘉泰姆

5.5I1u嘉泰姆

30I1u嘉泰姆

1000I1u嘉泰姆

1.25I1u嘉泰姆

0.85I1u嘉泰姆

LX,GND,FB,EN,INI1u嘉泰姆

SOT-23-5I1u嘉泰姆

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