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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:7
CXSD6142 current mode monolithic buck switching regulator ,Operating with an input range of 4.7V~40V
 

目录gR4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) gR4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gR4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 gR4嘉泰姆

an input range of 4.7V~40V, the CXSD6142 delivers 600mA of continuous output gR4嘉泰姆

current with two integrated N-Channel MOSFETs. The internal synchronous gR4嘉泰姆

power switches provide high efficiency without the use of an external SchottkygR4嘉泰姆

 diode. At light loads, the regulator operates in low frequency to maintain high gR4嘉泰姆

efficiency and low output ripple. Current mode control provides tight load transientgR4嘉泰姆

response and cycle-by-cycle current limit.The  JTMB9341  guarantees robustnessgR4嘉泰姆

 with short-circuit protection,thermal  protection, current run-away protection, andgR4嘉泰姆

 input under voltage lockout. The CXSD6142 is available in 6-pin SOT23-6 package, gR4嘉泰姆

which provides a compact solution with minimal external components.gR4嘉泰姆

二.产品特点(Features)
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4.7V to 40V operating input rangegR4嘉泰姆

600mA output currentgR4嘉泰姆

Up to 93% efficiencygR4嘉泰姆

High efficiency (>78%) at light loadgR4嘉泰姆

Internal Soft-StartgR4嘉泰姆

2MHz switching frequencygR4嘉泰姆

Input under voltage lockoutgR4嘉泰姆

Available in SOT23-6 packagegR4嘉泰姆

Current run-away protectiongR4嘉泰姆

Short circuit protectiongR4嘉泰姆

Thermal protectiongR4嘉泰姆

三,应用范围 (Applications)
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Distributed Power SystemsgR4嘉泰姆

Automotive SystemsgR4嘉泰姆

High Voltage Power ConversiongR4嘉泰姆

Industrial Power SystemsgR4嘉泰姆

Battery Powered SystemsgR4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gR4嘉泰姆

 QQ截图20160419174301.jpggR4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.gR4嘉泰姆

ItemgR4嘉泰姆

SymbolgR4嘉泰姆

ConditiongR4嘉泰姆

Min.gR4嘉泰姆

Typ.gR4嘉泰姆

Max.gR4嘉泰姆

UnitsgR4嘉泰姆

VIN   Undervoltage LockoutgR4嘉泰姆

ThersholdgR4嘉泰姆

VIN_MINgR4嘉泰姆

VIN   fallinggR4嘉泰姆

 

4.2gR4嘉泰姆

 

VgR4嘉泰姆

VIN   Undervoltage LockoutgR4嘉泰姆

HysteresisgR4嘉泰姆

VIN_MIN_HYSTgR4嘉泰姆

VIN   risinggR4嘉泰姆

 

160gR4嘉泰姆

 

mVgR4嘉泰姆

Shutdown Supply   CurrentgR4嘉泰姆

ISDgR4嘉泰姆

VEN=0VgR4嘉泰姆

 

0.07gR4嘉泰姆

1gR4嘉泰姆

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Supply CurrentgR4嘉泰姆

IQgR4嘉泰姆

VEN=5V,   VFB=1VgR4嘉泰姆

 

50gR4嘉泰姆

 

μAgR4嘉泰姆

Feedback VoltagegR4嘉泰姆