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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:35
CXSD6142 current mode monolithic buck switching regulator ,Operating with an input range of 4.7V~40V
 

目录OiD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) OiD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OiD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 OiD嘉泰姆

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

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

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

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

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

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

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

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

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

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

600mA output currentOiD嘉泰姆

Up to 93% efficiencyOiD嘉泰姆

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

Internal Soft-StartOiD嘉泰姆

2MHz switching frequencyOiD嘉泰姆

Input under voltage lockoutOiD嘉泰姆

Available in SOT23-6 packageOiD嘉泰姆

Current run-away protectionOiD嘉泰姆

Short circuit protectionOiD嘉泰姆

Thermal protectionOiD嘉泰姆

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

Automotive SystemsOiD嘉泰姆

High Voltage Power ConversionOiD嘉泰姆

Industrial Power SystemsOiD嘉泰姆

Battery Powered SystemsOiD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OiD嘉泰姆

 QQ截图20160419174301.jpgOiD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.OiD嘉泰姆

ItemOiD嘉泰姆

SymbolOiD嘉泰姆

ConditionOiD嘉泰姆

Min.OiD嘉泰姆

Typ.OiD嘉泰姆

Max.OiD嘉泰姆

UnitsOiD嘉泰姆

VIN   Undervoltage LockoutOiD嘉泰姆

ThersholdOiD嘉泰姆

VIN_MINOiD嘉泰姆

VIN   fallingOiD嘉泰姆

 

4.2OiD嘉泰姆

 

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VIN   Undervoltage LockoutOiD嘉泰姆

HysteresisOiD嘉泰姆

VIN_MIN_HYSTOiD嘉泰姆

VIN   risingOiD嘉泰姆

 

160OiD嘉泰姆

 

mVOiD嘉泰姆

Shutdown Supply   CurrentOiD嘉泰姆

ISDOiD嘉泰姆

VEN=0VOiD嘉泰姆

 

0.07OiD嘉泰姆

1OiD嘉泰姆

μAOiD嘉泰姆

Supply CurrentOiD嘉泰姆

IQOiD嘉泰姆

VEN=5V,   VFB=1VOiD嘉泰姆

 

50OiD嘉泰姆

 

μAOiD嘉泰姆

Feedback VoltageOiD嘉泰姆