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CXSD6129 Running at a frequency of 1.4MHz allows the use of small external components, such as ceram
Time of publication:2020-04-14Number of views:34
CXSD6129 Running at a frequency of 1.4MHz allows the use of small external components, such as ceram
 

目录UMP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) UMP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UMP嘉泰姆

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

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

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

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

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

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

 protection improves design reliability.UMP嘉泰姆

The CXSD6129 is available in ESOP8 package.UMP嘉泰姆

.产品特点(Features)
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High Efficiency: Up to 97%UMP嘉泰姆

Capable of Delivering 3AUMP嘉泰姆

Input Voltage: 2.5~5.5VUMP嘉泰姆

1.4MHz Switching FrequencyUMP嘉泰姆

No External Schottky Diode NeededUMP嘉泰姆

Light-load ModeUMP嘉泰姆

Internal Compensation and Soft-StartUMP嘉泰姆

Current Mode controlUMP嘉泰姆

0.6V Reference for Low Output voltagesUMP嘉泰姆

Logic Control Shutdown (IQ<1uA)UMP嘉泰姆

Thermal shutdown and UVLOUMP嘉泰姆

Available in ESOP8UMP嘉泰姆

,应用范围 (Applications)
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Digital CamerasUMP嘉泰姆

MP3 and MP4 playersUMP嘉泰姆

Set top boxesUMP嘉泰姆

Wireless and DSL ModemsUMP嘉泰姆

USB supplied Devices in NotebooksUMP嘉泰姆

Portable DevicesUMP嘉泰姆

四.技术规格书下载(产品PDF)
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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UMP嘉泰姆

 QQ截图20160419174301.jpgUMP嘉泰姆

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

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PIN NOUMP嘉泰姆

SYMBOLUMP嘉泰姆

DESCRIPTTIONUMP嘉泰姆

1UMP嘉泰姆

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Not ConnectedUMP嘉泰姆

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VINUMP嘉泰姆

Analog Supply   InputUMP嘉泰姆

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Power Switch   OutputUMP嘉泰姆

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GNDUMP嘉泰姆

GroundUMP嘉泰姆

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FBUMP嘉泰姆

Feedback input   pinUMP嘉泰姆

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Not ConnectedUMP嘉泰姆

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ENUMP嘉泰姆

Enable pinUMP嘉泰姆

8UMP嘉泰姆

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Not ConnectedUMP嘉泰姆

(Exposed PAD)UMP嘉泰姆

GroundUMP嘉泰姆

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

ValueUMP嘉泰姆

Max Input VoltageUMP嘉泰姆

6.5VUMP嘉泰姆

Max Operating   Junction Temperature(Tj)UMP嘉泰姆

125°CUMP嘉泰姆