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:79

目录4iN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) 4iN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4iN嘉泰姆

一,产品概述(General Description)      
直线4iN嘉泰姆

      The CXSD6142 is a current mode monolithic buck switching regulator. Operating with 4iN嘉泰姆

an input range of 4.7V~40V, the CXSD6142 delivers 600mA of continuous output 4iN嘉泰姆

current with two integrated N-Channel MOSFETs. The internal synchronous 4iN嘉泰姆

power switches provide high efficiency without the use of an external Schottky4iN嘉泰姆

 diode. At light loads, the regulator operates in low frequency to maintain high 4iN嘉泰姆

efficiency and low output ripple. Current mode control provides tight load transient4iN嘉泰姆

response and cycle-by-cycle current limit.The  JTMB9341  guarantees robustness4iN嘉泰姆

 with short-circuit protection,thermal  protection, current run-away protection, and4iN嘉泰姆

 input under voltage lockout. The CXSD6142 is available in 6-pin SOT23-6 package, 4iN嘉泰姆

which provides a compact solution with minimal external components.4iN嘉泰姆

二.产品特点(Features)
直线4iN嘉泰姆

4.7V to 40V operating input range4iN嘉泰姆

600mA output current4iN嘉泰姆

Up to 93% efficiency4iN嘉泰姆

High efficiency (>78%) at light load4iN嘉泰姆

Internal Soft-Start4iN嘉泰姆

2MHz switching frequency4iN嘉泰姆

Input under voltage lockout4iN嘉泰姆

Available in SOT23-6 package4iN嘉泰姆

Current run-away protection4iN嘉泰姆

Short circuit protection4iN嘉泰姆

Thermal protection4iN嘉泰姆

三,应用范围 (Applications)
直线4iN嘉泰姆

Distributed Power Systems4iN嘉泰姆

Automotive Systems4iN嘉泰姆

High Voltage Power Conversion4iN嘉泰姆

Industrial Power Systems4iN嘉泰姆

Battery Powered Systems4iN嘉泰姆

四.技术规格书下载(产品PDF)
直线4iN嘉泰姆

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4iN嘉泰姆

 QQ截图20160419174301.jpg4iN嘉泰姆

五,产品封装图 (Package)
直线
QQ截图20160417094757.jpg
六.电路原理图
直线
QQ截图20160417094750.jpg
七,功能概述
直线4iN嘉泰姆

VIN = 24V, TA = 25oC,   unless otherwise stated.4iN嘉泰姆

Item4iN嘉泰姆

Symbol4iN嘉泰姆

Condition4iN嘉泰姆

Min.4iN嘉泰姆

Typ.4iN嘉泰姆

Max.4iN嘉泰姆

Units4iN嘉泰姆

VIN   Undervoltage Lockout4iN嘉泰姆

Thershold4iN嘉泰姆

VIN_MIN4iN嘉泰姆

VIN   falling4iN嘉泰姆

 

4.24iN嘉泰姆

 

V4iN嘉泰姆

VIN   Undervoltage Lockout4iN嘉泰姆

Hysteresis4iN嘉泰姆

VIN_MIN_HYST4iN嘉泰姆

VIN   rising4iN嘉泰姆

 

1604iN嘉泰姆

 

mV4iN嘉泰姆

Shutdown Supply   Current4iN嘉泰姆

ISD4iN嘉泰姆

VEN=0V4iN嘉泰姆

 

0.074iN嘉泰姆

14iN嘉泰姆

μA4iN嘉泰姆

Supply Current4iN嘉泰姆

IQ4iN嘉泰姆

VEN=5V,   VFB=1V4iN嘉泰姆

 

504iN嘉泰姆

 

μA4iN嘉泰姆

Feedback Voltage4iN嘉泰姆