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CXSD6142 current mode monolithic buck switching regulator ,Operating with an input range of 4.7V~40V

CXSD6142 current mode monolithic buck switching regulator ,Operating with an input range of 4.7V~40V, delivers 600mA of continuous output current with two integrated N-Channel MOSFETs

CXSD6142 current mode monolithic buck switching regulator ,Operating with an input range of 4.7V~40V
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Product introduction

目录bsQ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) bsQ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bsQ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 bsQ嘉泰姆

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

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

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

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

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

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

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

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

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

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

600mA output currentbsQ嘉泰姆

Up to 93% efficiencybsQ嘉泰姆

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

Internal Soft-StartbsQ嘉泰姆

2MHz switching frequencybsQ嘉泰姆

Input under voltage lockoutbsQ嘉泰姆

Available in SOT23-6 packagebsQ嘉泰姆

Current run-away protectionbsQ嘉泰姆

Short circuit protectionbsQ嘉泰姆

Thermal protectionbsQ嘉泰姆

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

Automotive SystemsbsQ嘉泰姆

High Voltage Power ConversionbsQ嘉泰姆

Industrial Power SystemsbsQ嘉泰姆

Battery Powered SystemsbsQ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bsQ嘉泰姆

 QQ截图20160419174301.jpgbsQ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.bsQ嘉泰姆

ItembsQ嘉泰姆

SymbolbsQ嘉泰姆

ConditionbsQ嘉泰姆

Min.bsQ嘉泰姆

Typ.bsQ嘉泰姆

Max.bsQ嘉泰姆

UnitsbsQ嘉泰姆

VIN   Undervoltage LockoutbsQ嘉泰姆

ThersholdbsQ嘉泰姆

VIN_MINbsQ嘉泰姆

VIN   fallingbsQ嘉泰姆

 

4.2bsQ嘉泰姆

 

VbsQ嘉泰姆

VIN   Undervoltage LockoutbsQ嘉泰姆

HysteresisbsQ嘉泰姆

VIN_MIN_HYSTbsQ嘉泰姆

VIN   risingbsQ嘉泰姆

 

160bsQ嘉泰姆

 

mVbsQ嘉泰姆

Shutdown Supply   CurrentbsQ嘉泰姆

ISDbsQ嘉泰姆

VEN=0VbsQ嘉泰姆

 

0.07bsQ嘉泰姆

1bsQ嘉泰姆

μAbsQ嘉泰姆

Supply CurrentbsQ嘉泰姆

IQbsQ嘉泰姆

VEN=5V,   VFB=1VbsQ嘉泰姆

 

50bsQ嘉泰姆

 

μAbsQ嘉泰姆

Feedback VoltagebsQ嘉泰姆