CXSD6129

CXSD6129 Running at a frequency of 1.4MHz allows the use of small external components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples. The

CXSD6129 Running at a frequency of 1.4MHz allows the use of small external components, such as ceram

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产品简介

目录UZa嘉泰姆

1.产品概述       2.产品特点     3.应用范围      4.技术规格书下载(产品PDF文档) UZa嘉泰姆
5.
产品封装图   6.电路原理图  7.功能概述      8.
相关产品UZa嘉泰姆

 UZa嘉泰姆

,产品概述(General Description)      
直线
The CXSD6129 is a high-efficiency, DC-to-DC step-down switching regulators, capable of delivering up to 3A of outputUZa嘉泰姆

current. The device operates from an input voltage range of 2.5V to 5.5V and provides an output voltage greater than 0.6V,UZa嘉泰姆

making the CXSD6129 ideal for low voltage power conversions.Running at a frequency of 1.4MHz allows the use of UZa嘉泰姆

small external components, such as ceramic input and output caps,as well as small inductors, while still providing lowUZa嘉泰姆

 output ripples. The light-load mode enhances the light loading efficiency. The low noise output along with its excellent UZa嘉泰姆

efficiency achieved by the internal synchronous rectifier, making CXSD6129 an ideal green replacement for large power UZa嘉泰姆

consuming linear regulators. Internal soft-start control circuitry reduces inrush current. Short-circuit and thermal-overloadUZa嘉泰姆

 protection improves design reliability.UZa嘉泰姆

The CXSD6129 is available in ESOP8 package.UZa嘉泰姆

.产品特点(Features)
直线UZa嘉泰姆

High Efficiency: Up to 97%UZa嘉泰姆

Capable of Delivering 3AUZa嘉泰姆

Input Voltage: 2.5~5.5VUZa嘉泰姆

1.4MHz Switching FrequencyUZa嘉泰姆

No External Schottky Diode NeededUZa嘉泰姆

Light-load ModeUZa嘉泰姆

Internal Compensation and Soft-StartUZa嘉泰姆

Current Mode controlUZa嘉泰姆

0.6V Reference for Low Output voltagesUZa嘉泰姆

Logic Control Shutdown (IQ<1uA)UZa嘉泰姆

Thermal shutdown and UVLOUZa嘉泰姆

Available in ESOP8UZa嘉泰姆

,应用范围 (Applications)
直线UZa嘉泰姆

Digital CamerasUZa嘉泰姆

MP3 and MP4 playersUZa嘉泰姆

Set top boxesUZa嘉泰姆

Wireless and DSL ModemsUZa嘉泰姆

USB supplied Devices in NotebooksUZa嘉泰姆

Portable DevicesUZa嘉泰姆

四.技术规格书下载(产品PDF)
直线UZa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UZa嘉泰姆

 QQ截图20160419174301.jpgUZa嘉泰姆

五,产品封装图 (Package)
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QQ截图20160415114608.jpgUZa嘉泰姆

 UZa嘉泰姆

PIN NOUZa嘉泰姆

SYMBOLUZa嘉泰姆

DESCRIPTTIONUZa嘉泰姆

1UZa嘉泰姆

NCUZa嘉泰姆

Not ConnectedUZa嘉泰姆

2UZa嘉泰姆

VINUZa嘉泰姆

Analog Supply   InputUZa嘉泰姆

3UZa嘉泰姆

SWUZa嘉泰姆

Power Switch   OutputUZa嘉泰姆

4UZa嘉泰姆

GNDUZa嘉泰姆

GroundUZa嘉泰姆

5UZa嘉泰姆

FBUZa嘉泰姆

Feedback input   pinUZa嘉泰姆

6UZa嘉泰姆

NCUZa嘉泰姆

Not ConnectedUZa嘉泰姆

7UZa嘉泰姆

ENUZa嘉泰姆

Enable pinUZa嘉泰姆

8UZa嘉泰姆

NCUZa嘉泰姆

Not ConnectedUZa嘉泰姆

(Exposed PAD)UZa嘉泰姆

GroundUZa嘉泰姆

六.电路原理图
直线
QQ截图20160415114600.jpg
,功能概述
直线UZa嘉泰姆

ParameterUZa嘉泰姆

ValueUZa嘉泰姆

Max Input VoltageUZa嘉泰姆

6.5VUZa嘉泰姆

Max Operating   Junction Temperature(Tj)UZa嘉泰姆

125°CUZa嘉泰姆

Maximum Power   Dissipation, ESOP8UZa嘉泰姆

1.3WUZa嘉泰姆

Storage   Temperature(Ts)UZa嘉泰姆

-40°C - 150°CUZa嘉泰姆

Lead Temperature   & TimeUZa嘉泰姆

260°C, 10SUZa嘉泰姆

八,相关芯片选择指南
直线UZa嘉泰姆

降压型DC/DC转换器(DC/DC Step-down Converter)UZa嘉泰姆

Part No.UZa嘉泰姆

Power switchingUZa嘉泰姆

MODEUZa嘉泰姆

VINUZa嘉泰姆

VOUTUZa嘉泰姆

IQUZa嘉泰姆

FOSCUZa嘉泰姆

Eff.UZa嘉泰姆

CXSD6123UZa嘉泰姆

Built-in MOSFETSynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

Max 7VUZa嘉泰姆

ADJUZa嘉泰姆

35μAUZa嘉泰姆

1.5MHzUZa嘉泰姆

96%UZa嘉泰姆

CXSD6124UZa嘉泰姆

Built-in MOSFETSynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

2.6~6VUZa嘉泰姆

ADJUZa嘉泰姆

40μAUZa嘉泰姆

1.5MHzUZa嘉泰姆

96%UZa嘉泰姆

CXSD6125UZa嘉泰姆

Built-in MOSFET SynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

2.6~7VUZa嘉泰姆

ADJUZa嘉泰姆

50μAUZa嘉泰姆

1.5MHzUZa嘉泰姆

97%UZa嘉泰姆

CXSD6126UZa嘉泰姆

Built-in MOSFET SynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

2.5~6VUZa嘉泰姆

ADJUZa嘉泰姆

40μAUZa嘉泰姆

1.5MHzUZa嘉泰姆

96%UZa嘉泰姆

CXSD6127UZa嘉泰姆

Built-in MOSFET SynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

2.5~5.5VUZa嘉泰姆

ADJUZa嘉泰姆

50μAUZa嘉泰姆

1.3MHzUZa嘉泰姆

97%UZa嘉泰姆

CXSD6128UZa嘉泰姆

Built-in MOSFET SynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

2.6~6VUZa嘉泰姆

ADJUZa嘉泰姆

30μAUZa嘉泰姆

3MHzUZa嘉泰姆

96%UZa嘉泰姆

CXSD6129UZa嘉泰姆

Built-in MOSFET SynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

2.6~5.5VUZa嘉泰姆

ADJUZa嘉泰姆

50μAUZa嘉泰姆

1.4MHzUZa嘉泰姆

97%UZa嘉泰姆

CXSD6130UZa嘉泰姆

Built-in MOSFET SynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

3.5~16VUZa嘉泰姆

ADJUZa嘉泰姆

0.4mAUZa嘉泰姆

600KHzUZa嘉泰姆

96%UZa嘉泰姆

CXSD6131UZa嘉泰姆

Built-in MOSFET SynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

3.5~16VUZa嘉泰姆

ADJUZa嘉泰姆

0.4mAUZa嘉泰姆

600KHzUZa嘉泰姆

96%UZa嘉泰姆

CXSD6132UZa嘉泰姆

Built-in MOSFET SynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

4.2~18VUZa嘉泰姆

ADJUZa嘉泰姆

0.8mAUZa嘉泰姆

500KHzUZa嘉泰姆

96%UZa嘉泰姆

CXSD6133BUZa嘉泰姆

Built-in MOSFET SynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

4.7~20VUZa嘉泰姆

ADJUZa嘉泰姆

50μAUZa嘉泰姆

500KHzUZa嘉泰姆

95%UZa嘉泰姆

CXSD6134UZa嘉泰姆

Built-in MOSFET SynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

4.7~20VUZa嘉泰姆

ADJUZa嘉泰姆

50μAUZa嘉泰姆

500KHzUZa嘉泰姆

95%UZa嘉泰姆

CXSD6136UZa嘉泰姆

Built-in MOSFET SynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

4.5~20VUZa嘉泰姆

ADJUZa嘉泰姆

50μAUZa嘉泰姆

410KHzUZa嘉泰姆

95%UZa嘉泰姆

CXSD6137UZa嘉泰姆

Built-in MOSFET SynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

4.5~18VUZa嘉泰姆

ADJUZa嘉泰姆

80μAUZa嘉泰姆

420KHzUZa嘉泰姆

95%UZa嘉泰姆

CXSD6138UZa嘉泰姆

Built-in MOSFET SynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

4.5~18VUZa嘉泰姆

ADJUZa嘉泰姆

80μAUZa嘉泰姆

420KHzUZa嘉泰姆

95%UZa嘉泰姆

CXSD6139UZa嘉泰姆

Built-in MOSFET SynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

4.5~18VUZa嘉泰姆

ADJUZa嘉泰姆

80μAUZa嘉泰姆

420KHzUZa嘉泰姆

95%UZa嘉泰姆

CXSD6140UZa嘉泰姆

Built-in MOSFETUZa嘉泰姆

PWM/PFMUZa嘉泰姆

4~24VUZa嘉泰姆

ADJUZa嘉泰姆

0.6mAUZa嘉泰姆

1.4MHzUZa嘉泰姆

90%UZa嘉泰姆

CXSD6141UZa嘉泰姆

Built-in MOSFETUZa嘉泰姆

PWM/PFMUZa嘉泰姆

4~38VUZa嘉泰姆

ADJUZa嘉泰姆

0.6mAUZa嘉泰姆

660KHzUZa嘉泰姆

92%UZa嘉泰姆

CXSD6141BUZa嘉泰姆

Built-in MOSFETUZa嘉泰姆

PWM/PFMUZa嘉泰姆

4~38VUZa嘉泰姆

ADJUZa嘉泰姆

0.6mAUZa嘉泰姆

660KHzUZa嘉泰姆

92%UZa嘉泰姆

CXSD6142UZa嘉泰姆

Built-in MOSFET SynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

4~40VUZa嘉泰姆

ADJUZa嘉泰姆

50μAUZa嘉泰姆

2MHzUZa嘉泰姆

93%UZa嘉泰姆

CXSD6143UZa嘉泰姆

Built-in MOSFETUZa嘉泰姆

PWM/PFMUZa嘉泰姆

4.2~40VUZa嘉泰姆

ADJUZa嘉泰姆

200μAUZa嘉泰姆

1.8MHzUZa嘉泰姆

90%UZa嘉泰姆

CXSD6144CUZa嘉泰姆

Built-in MOSFET SynchronousUZa嘉泰姆

PWM/PFMUZa嘉泰姆

4.5~24VUZa嘉泰姆

ADJUZa嘉泰姆

50μAUZa嘉泰姆

500KHzUZa嘉泰姆

94%UZa嘉泰姆

CXSD6145BUZa嘉泰姆

Built-in MOSFET SynchronousUZa嘉泰姆

PWMUZa嘉泰姆

5~20VUZa嘉泰姆

0.923~15V ADJUZa嘉泰姆

60μAUZa嘉泰姆

360KHzUZa嘉泰姆

94%UZa嘉泰姆

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