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首页 > 产品中心 > 电源管理 > DC降压型芯片 > Buck降压型芯片 >CC或CV模式的降压型DC-DC变换器5A的负载电流CXSD62263输入电压8V~36V恒定120KHZ的开关转换频率内部软启动
CC或CV模式的降压型DC-DC变换器5A的负载电流CXSD62263输入电压8V~36V恒定120KHZ的开关转换频率内部软启动
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CXSD62263是一款工作在CC或CV模式的降压型DC-DC变换器,可以提供高达5A的负载电流,其具有很好的线性和负载调整率。可以在宽输入电压范围8V~36V内稳定工作,提供了通过外部电阻分压器实现的可编程线缆补偿,而当输出电压超过额定电压时,同样通过外部电阻分压实现开关关断。

CC或CV模式的降压型DC-DC变换器5A的负载电流CXSD62263输入电压8V~36V恒定120KHZ的开关转换频率内部软启动
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目录

1.产品概述       2.产品特点     apU嘉泰姆

3.应用范围       4.技术规格书下载(PDF文档)apU嘉泰姆

5.产品封装       6.电路原理图  apU嘉泰姆

7.相关产品apU嘉泰姆

   产品概述 返回TOPapU嘉泰姆


       CXSD62263A是一款工作在CC或CV模式的降压型DC-DC变换器,可以提供高达5A的负载电流,其具有很好的线性和负载调整率。CXSD62263A可以在宽输入电压范围8V~36V内稳定工作,CXSD62263A提供了通过外部电阻分压器实现的可编程线缆补偿,而当输出电压超过额定电压时,同样通过外部电阻分压实现开关关断。CXSD62263A在故障预防与处理方面,具有二次循环峰值电流限制、短路保护以及过温关断等保护机制。芯片在关断模式下的静态电流可低至3μA以下。芯片内部软启动有效减小了输入浪涌电流和启动时的输出过冲。CXSD62263A 采用SOP-8封装。The CXSD62263A is a step-down converter capable of driving 5A continuous load with excellent line and load regulation. The CXSD62263A operates in either CC (Constant Current) mode or CV (Constant Voltage) mode with an input voltage range from 8V to 36V. The CXSD62263A provides programmable cable compensation by adjusting external resistor divider. The CXSD62263 stops switching when the output reaches over voltage threshold which is programmed by external resistor divider. Fault protection includes secondary cycle-by-cycle current limit, short circuit protection and thermal shutdown. In shutdown mode the regulator draws 3μA of supply current. Internal soft-start minimizes the inrush supply current and the output overshoot at initial startup. The CXSD62263 is available in SOP-8 (EP) package.

   产品特点 返回TOPapU嘉泰姆


 apU嘉泰姆

• 输入电压范围:8V至36VapU嘉泰姆

• 输入电压浪涌低至40VapU嘉泰姆

• 恒定120KHZ的开关转换频率apU嘉泰姆

• CC/CV(固定电流/固定电压)模式选择apU嘉泰姆

• 高达5A的输出电流apU嘉泰姆

• 电压参数精度:+/-1%apU嘉泰姆

• 恒定电流精度:+/-4%apU嘉泰姆

• 可编程线缆补偿apU嘉泰姆

• 内部软启动apU嘉泰姆

• 输出过压保护apU嘉泰姆

• 实时监测级的短路保护apU嘉泰姆

• 二次循环峰值电流控制apU嘉泰姆

• 过热关断apU嘉泰姆

• SOP-8封装apU嘉泰姆

• 符合RoHS规范及Pb-FreeapU嘉泰姆

 8V to 36V Wide Input Operating RangeapU嘉泰姆

 40V Input Voltage SurgeapU嘉泰姆

 Fixed 120kHz Switching FrequencyapU嘉泰姆

 CC/CV Mode ControlapU嘉泰姆

 Up to 5A Output CurrentapU嘉泰姆

 +/- 1% Voltage Reference AccuracyapU嘉泰姆

 +/- 4% Constant Current AccuracyapU嘉泰姆

 Programmable Cable CompensationapU嘉泰姆

 Internal Soft StartapU嘉泰姆

 Output Over Voltage ProtectionapU嘉泰姆

 Foldback Short Circuit ProtectionapU嘉泰姆

 Secondary Cycle-by-Cycle Current LimitapU嘉泰姆

 Thermal ShutdownapU嘉泰姆

 Available SOP-8 (EP) PackageapU嘉泰姆

 RoHS Compliant and 100% Lead(Pb)-FreeapU嘉泰姆

Halogen-FreeapU嘉泰姆

   应用范围 返回TOPapU嘉泰姆


 apU嘉泰姆

• 车载充电apU嘉泰姆

• 便携式电子产品充电apU嘉泰姆

• 带有峰值电流限制的DC/DC转换器 apU嘉泰姆

Car Charger  apU嘉泰姆

Portable charger applications  apU嘉泰姆

DC/DC converters with current limitedapU嘉泰姆

   技术规格书(产品PDF) 返回TOP apU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apU嘉泰姆

 QQ截图20160419174301.jpgapU嘉泰姆

产品封装图 返回TOPapU嘉泰姆


aapU嘉泰姆

电路原理图 返回TOPapU嘉泰姆

 apU嘉泰姆


 apU嘉泰姆

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 apU嘉泰姆

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Part   apU嘉泰姆

NumberapU嘉泰姆

remarkapU嘉泰姆

Iout apU嘉泰姆

(mA)apU嘉泰姆

Vin apU嘉泰姆

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Vout apU嘉泰姆

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FB apU嘉泰姆

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(KHz)apU嘉泰姆

Peak apU嘉泰姆

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2000apU嘉泰姆

4.5~30apU嘉泰姆

0.92~20apU嘉泰姆

1000apU嘉泰姆

0.92apU嘉泰姆

340apU嘉泰姆

>94apU嘉泰姆

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4.5~30apU嘉泰姆

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1000apU嘉泰姆

0.92apU嘉泰姆

340apU嘉泰姆

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8~36apU嘉泰姆

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80~800apU嘉泰姆

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8~36apU嘉泰姆

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1.18~12apU嘉泰姆

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1.18apU嘉泰姆

120apU嘉泰姆

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8~36apU嘉泰姆

1.18~12apU嘉泰姆

500apU嘉泰姆

1.18apU嘉泰姆

120apU嘉泰姆

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4.75~40apU嘉泰姆

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2.7~5.5apU嘉泰姆

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2.5 ~ 5.5apU嘉泰姆

0.6~5apU嘉泰姆

270apU嘉泰姆

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1500apU嘉泰姆

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CXSD62270apU嘉泰姆

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5000apU嘉泰姆

2.7~5.5apU嘉泰姆

0.6~1.4apU嘉泰姆

52apU嘉泰姆

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3000apU嘉泰姆

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1000apU嘉泰姆

2.7 ~ 5.5apU嘉泰姆

0.6~VinapU嘉泰姆

30apU嘉泰姆

0.6apU嘉泰姆

2250apU嘉泰姆

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1000 /1000apU嘉泰姆

2.5 ~ 5.5apU嘉泰姆

0.6~5apU嘉泰姆

270apU嘉泰姆

0.6apU嘉泰姆

1500apU嘉泰姆

> 96apU嘉泰姆

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CXSD62273apU嘉泰姆

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1000/1000apU嘉泰姆

2.7 ~ 5.5apU嘉泰姆

0.6~VinapU嘉泰姆

45apU嘉泰姆

0.6apU嘉泰姆

2250apU嘉泰姆

> 95apU嘉泰姆

TDFN-10apU嘉泰姆

CXSD62274apU嘉泰姆

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1000/1000apU嘉泰姆

2.7 ~ 5.5apU嘉泰姆

0.6~VinapU嘉泰姆

30apU嘉泰姆

0.6apU嘉泰姆

2250apU嘉泰姆

> 95apU嘉泰姆

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1200apU嘉泰姆

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2.7 ~ 5.5apU嘉泰姆

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500apU嘉泰姆

0.8apU嘉泰姆

1000apU嘉泰姆

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4.5 ~ 30apU嘉泰姆

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450apU嘉泰姆

0.923apU嘉泰姆

340apU嘉泰姆

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2000apU嘉泰姆

4.5~30apU嘉泰姆

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450apU嘉泰姆

0.923apU嘉泰姆

340apU嘉泰姆

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2000apU嘉泰姆

4.5~30apU嘉泰姆

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450apU嘉泰姆

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340apU嘉泰姆

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3A,30V,500KHz Step-Down ConverterapU嘉泰姆

3000apU嘉泰姆

4. 5 ~ 30apU嘉泰姆

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450apU嘉泰姆

0.8apU嘉泰姆

500apU嘉泰姆

> 95apU嘉泰姆

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3000apU嘉泰姆

4.5 ~ 28apU嘉泰姆

0.8~24apU嘉泰姆

1100apU嘉泰姆

0.8apU嘉泰姆

500apU嘉泰姆

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3000apU嘉泰姆

4.5 ~ 28apU嘉泰姆

0.8~24apU嘉泰姆

1100apU嘉泰姆

0.8apU嘉泰姆

500apU嘉泰姆

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3000apU嘉泰姆

4.5 ~ 28apU嘉泰姆

0.8~24apU嘉泰姆

1100apU嘉泰姆

0.8apU嘉泰姆

1000apU嘉泰姆

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4.75 ~ 40apU嘉泰姆

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550apU嘉泰姆

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200apU嘉泰姆

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3000apU嘉泰姆

4.5 ~ 28apU嘉泰姆

0.8~24apU嘉泰姆

1100apU嘉泰姆

0.8apU嘉泰姆

1000apU嘉泰姆

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3000apU嘉泰姆

4.5 ~ 30apU嘉泰姆

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450apU嘉泰姆

0.925apU嘉泰姆

340apU嘉泰姆

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CXSD62289apU嘉泰姆

3A, 30V, 340KHz Synchronous Step-Down ConverterapU嘉泰姆

3000apU嘉泰姆

4.5~30apU嘉泰姆

0.923~20apU嘉泰姆

450apU嘉泰姆

0.925apU嘉泰姆

340apU嘉泰姆

>95apU嘉泰姆

SOP-8(EP)apU嘉泰姆

CXSD62290apU嘉泰姆

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3200apU嘉泰姆

2.7 ~ 5.5apU嘉泰姆

0.8~5apU嘉泰姆

500apU嘉泰姆

0.8apU嘉泰姆

1000apU嘉泰姆

> 96apU嘉泰姆

SOP-8(EP)apU嘉泰姆

CXSD62291apU嘉泰姆

4A, 21V, 500KHz Synchronous Step-Down ConverterapU嘉泰姆

4000apU嘉泰姆

4.5 ~ 21apU嘉泰姆

0.8~15apU嘉泰姆

900apU嘉泰姆

0.808apU嘉泰姆

500apU嘉泰姆

>95apU嘉泰姆

SOP-8(EP)apU嘉泰姆

CXSD62292apU嘉泰姆

5A,30V,500KHz Step-Down ConverterapU嘉泰姆

5000apU嘉泰姆

5.5 ~ 30apU嘉泰姆

1.222~26apU嘉泰姆

550apU嘉泰姆

1.222apU嘉泰姆

500apU嘉泰姆

> 95apU嘉泰姆

SOP-8(EP)apU嘉泰姆

CXSD62293apU嘉泰姆

6A Synchronous Step-Down ConverterapU嘉泰姆

6000apU嘉泰姆

3.3~5.5apU嘉泰姆

0.6~2apU嘉泰姆

1000apU嘉泰姆

0.6~2apU嘉泰姆

1200apU嘉泰姆

>93apU嘉泰姆

TQFN-20apU嘉泰姆

CXSD62294apU嘉泰姆

4A, Synchronous Step-Down ConverterapU嘉泰姆

4000apU嘉泰姆

2.7~5.5apU嘉泰姆

0.6-~5apU嘉泰姆

500apU嘉泰姆

0.6apU嘉泰姆

1000apU嘉泰姆

96apU嘉泰姆

TDFN-10apU嘉泰姆

CXSD62295apU嘉泰姆

2A, 24V, 340KHz Synchronous Step-Down ConverterapU嘉泰姆

2000apU嘉泰姆

4.5~24apU嘉泰姆

0.92~20apU嘉泰姆

1000apU嘉泰姆

0.92apU嘉泰姆

340apU嘉泰姆

94apU嘉泰姆

SOP-8,TSOT23-8apU嘉泰姆

CXSD62296apU嘉泰姆

3A, 24V, 340KHz Synchronous Step-Down ConverterapU嘉泰姆

3000apU嘉泰姆

4.5~24apU嘉泰姆

0.92~20apU嘉泰姆

1000apU嘉泰姆

0.92apU嘉泰姆

340apU嘉泰姆

94apU嘉泰姆

SOP-8apU嘉泰姆

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