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

目录ZK7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) ZK7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ZK7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 ZK7嘉泰姆

an input range of 4.7V~40V, the CXSD6142 delivers 600mA of continuous output ZK7嘉泰姆

current with two integrated N-Channel MOSFETs. The internal synchronous ZK7嘉泰姆

power switches provide high efficiency without the use of an external SchottkyZK7嘉泰姆

 diode. At light loads, the regulator operates in low frequency to maintain high ZK7嘉泰姆

efficiency and low output ripple. Current mode control provides tight load transientZK7嘉泰姆

response and cycle-by-cycle current limit.The  JTMB9341  guarantees robustnessZK7嘉泰姆

 with short-circuit protection,thermal  protection, current run-away protection, andZK7嘉泰姆

 input under voltage lockout. The CXSD6142 is available in 6-pin SOT23-6 package, ZK7嘉泰姆

which provides a compact solution with minimal external components.ZK7嘉泰姆

二.产品特点(Features)
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4.7V to 40V operating input rangeZK7嘉泰姆

600mA output currentZK7嘉泰姆

Up to 93% efficiencyZK7嘉泰姆

High efficiency (>78%) at light loadZK7嘉泰姆

Internal Soft-StartZK7嘉泰姆

2MHz switching frequencyZK7嘉泰姆

Input under voltage lockoutZK7嘉泰姆

Available in SOT23-6 packageZK7嘉泰姆

Current run-away protectionZK7嘉泰姆

Short circuit protectionZK7嘉泰姆

Thermal protectionZK7嘉泰姆

三,应用范围 (Applications)
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Distributed Power SystemsZK7嘉泰姆

Automotive SystemsZK7嘉泰姆

High Voltage Power ConversionZK7嘉泰姆

Industrial Power SystemsZK7嘉泰姆

Battery Powered SystemsZK7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ZK7嘉泰姆

 QQ截图20160419174301.jpgZK7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.ZK7嘉泰姆

ItemZK7嘉泰姆

SymbolZK7嘉泰姆

ConditionZK7嘉泰姆

Min.ZK7嘉泰姆

Typ.ZK7嘉泰姆

Max.ZK7嘉泰姆

UnitsZK7嘉泰姆

VIN   Undervoltage LockoutZK7嘉泰姆

ThersholdZK7嘉泰姆

VIN_MINZK7嘉泰姆

VIN   fallingZK7嘉泰姆

 

4.2ZK7嘉泰姆

 

VZK7嘉泰姆

VIN   Undervoltage LockoutZK7嘉泰姆

HysteresisZK7嘉泰姆

VIN_MIN_HYSTZK7嘉泰姆

VIN   risingZK7嘉泰姆

 

160ZK7嘉泰姆

 

mVZK7嘉泰姆

Shutdown Supply   CurrentZK7嘉泰姆

ISDZK7嘉泰姆

VEN=0VZK7嘉泰姆

 

0.07ZK7嘉泰姆

1ZK7嘉泰姆

μAZK7嘉泰姆

Supply CurrentZK7嘉泰姆

IQZK7嘉泰姆

VEN=5V,   VFB=1VZK7嘉泰姆

 

50ZK7嘉泰姆

 

μAZK7嘉泰姆

Feedback VoltageZK7嘉泰姆