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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:142
CXSD6142 current mode monolithic buck switching regulator ,Operating with an input range of 4.7V~40V
 

目录njS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) njS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njS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 njS嘉泰姆

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

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

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

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

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

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

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

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

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

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

600mA output currentnjS嘉泰姆

Up to 93% efficiencynjS嘉泰姆

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

Internal Soft-StartnjS嘉泰姆

2MHz switching frequencynjS嘉泰姆

Input under voltage lockoutnjS嘉泰姆

Available in SOT23-6 packagenjS嘉泰姆

Current run-away protectionnjS嘉泰姆

Short circuit protectionnjS嘉泰姆

Thermal protectionnjS嘉泰姆

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

Automotive SystemsnjS嘉泰姆

High Voltage Power ConversionnjS嘉泰姆

Industrial Power SystemsnjS嘉泰姆

Battery Powered SystemsnjS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njS嘉泰姆

 QQ截图20160419174301.jpgnjS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.njS嘉泰姆

ItemnjS嘉泰姆

SymbolnjS嘉泰姆

ConditionnjS嘉泰姆

Min.njS嘉泰姆

Typ.njS嘉泰姆

Max.njS嘉泰姆

UnitsnjS嘉泰姆

VIN   Undervoltage LockoutnjS嘉泰姆

ThersholdnjS嘉泰姆

VIN_MINnjS嘉泰姆

VIN   fallingnjS嘉泰姆

 

4.2njS嘉泰姆

 

VnjS嘉泰姆

VIN   Undervoltage LockoutnjS嘉泰姆

HysteresisnjS嘉泰姆

VIN_MIN_HYSTnjS嘉泰姆

VIN   risingnjS嘉泰姆

 

160njS嘉泰姆

 

mVnjS嘉泰姆

Shutdown Supply   CurrentnjS嘉泰姆

ISDnjS嘉泰姆

VEN=0VnjS嘉泰姆

 

0.07njS嘉泰姆

1njS嘉泰姆

μAnjS嘉泰姆

Supply CurrentnjS嘉泰姆

IQnjS嘉泰姆

VEN=5V,   VFB=1VnjS嘉泰姆

 

50njS嘉泰姆

 

μAnjS嘉泰姆

Feedback VoltagenjS嘉泰姆

 

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