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CXSD6142 current mode monolithic buck switching regulator ,Operating with an input range of 4.7V~40V
Time of publication:2020-04-15Number of views:46
CXSD6142 current mode monolithic buck switching regulator ,Operating with an input range of 4.7V~40V
 

目录Fbx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) Fbx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Fbx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 Fbx嘉泰姆

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

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

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

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

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

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

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

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

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

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

600mA output currentFbx嘉泰姆

Up to 93% efficiencyFbx嘉泰姆

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

Internal Soft-StartFbx嘉泰姆

2MHz switching frequencyFbx嘉泰姆

Input under voltage lockoutFbx嘉泰姆

Available in SOT23-6 packageFbx嘉泰姆

Current run-away protectionFbx嘉泰姆

Short circuit protectionFbx嘉泰姆

Thermal protectionFbx嘉泰姆

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

Automotive SystemsFbx嘉泰姆

High Voltage Power ConversionFbx嘉泰姆

Industrial Power SystemsFbx嘉泰姆

Battery Powered SystemsFbx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Fbx嘉泰姆

 QQ截图20160419174301.jpgFbx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
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QQ截图20160417094750.jpg
七,功能概述
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VIN = 24V, TA = 25oC,   unless otherwise stated.Fbx嘉泰姆

ItemFbx嘉泰姆

SymbolFbx嘉泰姆

ConditionFbx嘉泰姆

Min.Fbx嘉泰姆

Typ.Fbx嘉泰姆

Max.Fbx嘉泰姆

UnitsFbx嘉泰姆

VIN   Undervoltage LockoutFbx嘉泰姆

ThersholdFbx嘉泰姆

VIN_MINFbx嘉泰姆

VIN   fallingFbx嘉泰姆

 

4.2Fbx嘉泰姆

 

VFbx嘉泰姆

VIN   Undervoltage LockoutFbx嘉泰姆

HysteresisFbx嘉泰姆

VIN_MIN_HYSTFbx嘉泰姆

VIN   risingFbx嘉泰姆

 

160Fbx嘉泰姆

 

mVFbx嘉泰姆

Shutdown Supply   CurrentFbx嘉泰姆

ISDFbx嘉泰姆

VEN=0VFbx嘉泰姆

 

0.07Fbx嘉泰姆

1Fbx嘉泰姆

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Supply CurrentFbx嘉泰姆

IQFbx嘉泰姆

VEN=5V,   VFB=1VFbx嘉泰姆

 

50Fbx嘉泰姆

 

μAFbx嘉泰姆

Feedback VoltageFbx嘉泰姆