CXSD6142 current mode monolithic buck switching regulator ,Operating with an input range of 4.7V~40V
发表时间:2020-04-15
浏览次数:313

目录i3E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) i3E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i3E嘉泰姆

一,产品概述(General Description)      
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      The CXSD6142 is a current mode monolithic buck switching regulator. Operating with i3E嘉泰姆

an input range of 4.7V~40V, the CXSD6142 delivers 600mA of continuous output i3E嘉泰姆

current with two integrated N-Channel MOSFETs. The internal synchronous i3E嘉泰姆

power switches provide high efficiency without the use of an external Schottkyi3E嘉泰姆

 diode. At light loads, the regulator operates in low frequency to maintain high i3E嘉泰姆

efficiency and low output ripple. Current mode control provides tight load transienti3E嘉泰姆

response and cycle-by-cycle current limit.The  JTMB9341  guarantees robustnessi3E嘉泰姆

 with short-circuit protection,thermal  protection, current run-away protection, andi3E嘉泰姆

 input under voltage lockout. The CXSD6142 is available in 6-pin SOT23-6 package, i3E嘉泰姆

which provides a compact solution with minimal external components.i3E嘉泰姆

二.产品特点(Features)
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4.7V to 40V operating input rangei3E嘉泰姆

600mA output currenti3E嘉泰姆

Up to 93% efficiencyi3E嘉泰姆

High efficiency (>78%) at light loadi3E嘉泰姆

Internal Soft-Starti3E嘉泰姆

2MHz switching frequencyi3E嘉泰姆

Input under voltage lockouti3E嘉泰姆

Available in SOT23-6 packagei3E嘉泰姆

Current run-away protectioni3E嘉泰姆

Short circuit protectioni3E嘉泰姆

Thermal protectioni3E嘉泰姆

三,应用范围 (Applications)
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Distributed Power Systemsi3E嘉泰姆

Automotive Systemsi3E嘉泰姆

High Voltage Power Conversioni3E嘉泰姆

Industrial Power Systemsi3E嘉泰姆

Battery Powered Systemsi3E嘉泰姆

四.技术规格书下载(产品PDF)
直线i3E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i3E嘉泰姆

 QQ截图20160419174301.jpgi3E嘉泰姆

五,产品封装图 (Package)
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QQ截图20160417094757.jpg
六.电路原理图
直线
QQ截图20160417094750.jpg
七,功能概述
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VIN = 24V, TA = 25oC,   unless otherwise stated.i3E嘉泰姆

Itemi3E嘉泰姆

Symboli3E嘉泰姆

Conditioni3E嘉泰姆

Min.i3E嘉泰姆

Typ.i3E嘉泰姆

Max.i3E嘉泰姆

Unitsi3E嘉泰姆

VIN   Undervoltage Lockouti3E嘉泰姆

Thersholdi3E嘉泰姆

VIN_MINi3E嘉泰姆

VIN   fallingi3E嘉泰姆

 

4.2i3E嘉泰姆

 

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VIN   Undervoltage Lockouti3E嘉泰姆

Hysteresisi3E嘉泰姆

VIN_MIN_HYSTi3E嘉泰姆

VIN   risingi3E嘉泰姆

 

160i3E嘉泰姆

 

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Shutdown Supply   Currenti3E嘉泰姆

ISDi3E嘉泰姆

VEN=0Vi3E嘉泰姆

 

0.07i3E嘉泰姆

1i3E嘉泰姆

μAi3E嘉泰姆

Supply Currenti3E嘉泰姆

IQi3E嘉泰姆

VEN=5V,   VFB=1Vi3E嘉泰姆

 

50i3E嘉泰姆

 

μAi3E嘉泰姆

Feedback Voltagei3E嘉泰姆