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SRh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) SRh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SRh嘉泰姆

 SRh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 outputSRh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,SRh嘉泰姆

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

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

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

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

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

 protection improves design reliability.SRh嘉泰姆

The CXSD6129 is available in ESOP8 package.SRh嘉泰姆

.产品特点(Features)
直线SRh嘉泰姆

High Efficiency: Up to 97%SRh嘉泰姆

Capable of Delivering 3ASRh嘉泰姆

Input Voltage: 2.5~5.5VSRh嘉泰姆

1.4MHz Switching FrequencySRh嘉泰姆

No External Schottky Diode NeededSRh嘉泰姆

Light-load ModeSRh嘉泰姆

Internal Compensation and Soft-StartSRh嘉泰姆

Current Mode controlSRh嘉泰姆

0.6V Reference for Low Output voltagesSRh嘉泰姆

Logic Control Shutdown (IQ<1uA)SRh嘉泰姆

Thermal shutdown and UVLOSRh嘉泰姆

Available in ESOP8SRh嘉泰姆

,应用范围 (Applications)
直线SRh嘉泰姆

Digital CamerasSRh嘉泰姆

MP3 and MP4 playersSRh嘉泰姆

Set top boxesSRh嘉泰姆

Wireless and DSL ModemsSRh嘉泰姆

USB supplied Devices in NotebooksSRh嘉泰姆

Portable DevicesSRh嘉泰姆

四.技术规格书下载(产品PDF)
直线SRh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SRh嘉泰姆

 QQ截图20160419174301.jpgSRh嘉泰姆

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

 SRh嘉泰姆

PIN NOSRh嘉泰姆

SYMBOLSRh嘉泰姆

DESCRIPTTIONSRh嘉泰姆

1SRh嘉泰姆

NCSRh嘉泰姆

Not ConnectedSRh嘉泰姆

2SRh嘉泰姆

VINSRh嘉泰姆

Analog Supply   InputSRh嘉泰姆

3SRh嘉泰姆

SWSRh嘉泰姆

Power Switch   OutputSRh嘉泰姆

4SRh嘉泰姆

GNDSRh嘉泰姆

GroundSRh嘉泰姆

5SRh嘉泰姆

FBSRh嘉泰姆

Feedback input   pinSRh嘉泰姆

6SRh嘉泰姆

NCSRh嘉泰姆

Not ConnectedSRh嘉泰姆

7SRh嘉泰姆

ENSRh嘉泰姆

Enable pinSRh嘉泰姆

8SRh嘉泰姆

NCSRh嘉泰姆

Not ConnectedSRh嘉泰姆

(Exposed PAD)SRh嘉泰姆

GroundSRh嘉泰姆

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

ParameterSRh嘉泰姆

ValueSRh嘉泰姆

Max Input VoltageSRh嘉泰姆

6.5VSRh嘉泰姆

Max Operating   Junction Temperature(Tj)SRh嘉泰姆

125°CSRh嘉泰姆

Maximum Power   Dissipation, ESOP8SRh嘉泰姆

1.3WSRh嘉泰姆

Storage   Temperature(Ts)SRh嘉泰姆

-40°C - 150°CSRh嘉泰姆

Lead Temperature   & TimeSRh嘉泰姆

260°C, 10SSRh嘉泰姆

八,相关芯片选择指南
直线SRh嘉泰姆

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

Part No.SRh嘉泰姆

Power switchingSRh嘉泰姆

MODESRh嘉泰姆

VINSRh嘉泰姆

VOUTSRh嘉泰姆

IQSRh嘉泰姆

FOSCSRh嘉泰姆

Eff.SRh嘉泰姆

CXSD6123SRh嘉泰姆

Built-in MOSFETSynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

Max 7VSRh嘉泰姆

ADJSRh嘉泰姆

35μASRh嘉泰姆

1.5MHzSRh嘉泰姆

96%SRh嘉泰姆

CXSD6124SRh嘉泰姆

Built-in MOSFETSynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

2.6~6VSRh嘉泰姆

ADJSRh嘉泰姆

40μASRh嘉泰姆

1.5MHzSRh嘉泰姆

96%SRh嘉泰姆

CXSD6125SRh嘉泰姆

Built-in MOSFET SynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

2.6~7VSRh嘉泰姆

ADJSRh嘉泰姆

50μASRh嘉泰姆

1.5MHzSRh嘉泰姆

97%SRh嘉泰姆

CXSD6126SRh嘉泰姆

Built-in MOSFET SynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

2.5~6VSRh嘉泰姆

ADJSRh嘉泰姆

40μASRh嘉泰姆

1.5MHzSRh嘉泰姆

96%SRh嘉泰姆

CXSD6127SRh嘉泰姆

Built-in MOSFET SynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

2.5~5.5VSRh嘉泰姆

ADJSRh嘉泰姆

50μASRh嘉泰姆

1.3MHzSRh嘉泰姆

97%SRh嘉泰姆

CXSD6128SRh嘉泰姆

Built-in MOSFET SynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

2.6~6VSRh嘉泰姆

ADJSRh嘉泰姆

30μASRh嘉泰姆

3MHzSRh嘉泰姆

96%SRh嘉泰姆

CXSD6129SRh嘉泰姆

Built-in MOSFET SynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

2.6~5.5VSRh嘉泰姆

ADJSRh嘉泰姆

50μASRh嘉泰姆

1.4MHzSRh嘉泰姆

97%SRh嘉泰姆

CXSD6130SRh嘉泰姆

Built-in MOSFET SynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

3.5~16VSRh嘉泰姆

ADJSRh嘉泰姆

0.4mASRh嘉泰姆

600KHzSRh嘉泰姆

96%SRh嘉泰姆

CXSD6131SRh嘉泰姆

Built-in MOSFET SynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

3.5~16VSRh嘉泰姆

ADJSRh嘉泰姆

0.4mASRh嘉泰姆

600KHzSRh嘉泰姆

96%SRh嘉泰姆

CXSD6132SRh嘉泰姆

Built-in MOSFET SynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

4.2~18VSRh嘉泰姆

ADJSRh嘉泰姆

0.8mASRh嘉泰姆

500KHzSRh嘉泰姆

96%SRh嘉泰姆

CXSD6133BSRh嘉泰姆

Built-in MOSFET SynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

4.7~20VSRh嘉泰姆

ADJSRh嘉泰姆

50μASRh嘉泰姆

500KHzSRh嘉泰姆

95%SRh嘉泰姆

CXSD6134SRh嘉泰姆

Built-in MOSFET SynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

4.7~20VSRh嘉泰姆

ADJSRh嘉泰姆

50μASRh嘉泰姆

500KHzSRh嘉泰姆

95%SRh嘉泰姆

CXSD6136SRh嘉泰姆

Built-in MOSFET SynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

4.5~20VSRh嘉泰姆

ADJSRh嘉泰姆

50μASRh嘉泰姆

410KHzSRh嘉泰姆

95%SRh嘉泰姆

CXSD6137SRh嘉泰姆

Built-in MOSFET SynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

4.5~18VSRh嘉泰姆

ADJSRh嘉泰姆

80μASRh嘉泰姆

420KHzSRh嘉泰姆

95%SRh嘉泰姆

CXSD6138SRh嘉泰姆

Built-in MOSFET SynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

4.5~18VSRh嘉泰姆

ADJSRh嘉泰姆

80μASRh嘉泰姆

420KHzSRh嘉泰姆

95%SRh嘉泰姆

CXSD6139SRh嘉泰姆

Built-in MOSFET SynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

4.5~18VSRh嘉泰姆

ADJSRh嘉泰姆

80μASRh嘉泰姆

420KHzSRh嘉泰姆

95%SRh嘉泰姆

CXSD6140SRh嘉泰姆

Built-in MOSFETSRh嘉泰姆

PWM/PFMSRh嘉泰姆

4~24VSRh嘉泰姆

ADJSRh嘉泰姆

0.6mASRh嘉泰姆

1.4MHzSRh嘉泰姆

90%SRh嘉泰姆

CXSD6141SRh嘉泰姆

Built-in MOSFETSRh嘉泰姆

PWM/PFMSRh嘉泰姆

4~38VSRh嘉泰姆

ADJSRh嘉泰姆

0.6mASRh嘉泰姆

660KHzSRh嘉泰姆

92%SRh嘉泰姆

CXSD6141BSRh嘉泰姆

Built-in MOSFETSRh嘉泰姆

PWM/PFMSRh嘉泰姆

4~38VSRh嘉泰姆

ADJSRh嘉泰姆

0.6mASRh嘉泰姆

660KHzSRh嘉泰姆

92%SRh嘉泰姆

CXSD6142SRh嘉泰姆

Built-in MOSFET SynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

4~40VSRh嘉泰姆

ADJSRh嘉泰姆

50μASRh嘉泰姆

2MHzSRh嘉泰姆

93%SRh嘉泰姆

CXSD6143SRh嘉泰姆

Built-in MOSFETSRh嘉泰姆

PWM/PFMSRh嘉泰姆

4.2~40VSRh嘉泰姆

ADJSRh嘉泰姆

200μASRh嘉泰姆

1.8MHzSRh嘉泰姆

90%SRh嘉泰姆

CXSD6144CSRh嘉泰姆

Built-in MOSFET SynchronousSRh嘉泰姆

PWM/PFMSRh嘉泰姆

4.5~24VSRh嘉泰姆

ADJSRh嘉泰姆

50μASRh嘉泰姆

500KHzSRh嘉泰姆

94%SRh嘉泰姆

CXSD6145BSRh嘉泰姆

Built-in MOSFET SynchronousSRh嘉泰姆

PWMSRh嘉泰姆

5~20VSRh嘉泰姆

0.923~15V ADJSRh嘉泰姆

60μASRh嘉泰姆

360KHzSRh嘉泰姆

94%SRh嘉泰姆

◀ 上一篇:The CXSD6128 is a high efficiency synchronous, buck DC/DC converter. Its input voltage range is fro

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