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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:29
CXSD6142 current mode monolithic buck switching regulator ,Operating with an input range of 4.7V~40V
 

目录3tj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) 3tj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3tj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 3tj嘉泰姆

an input range of 4.7V~40V, the CXSD6142 delivers 600mA of continuous output 3tj嘉泰姆

current with two integrated N-Channel MOSFETs. The internal synchronous 3tj嘉泰姆

power switches provide high efficiency without the use of an external Schottky3tj嘉泰姆

 diode. At light loads, the regulator operates in low frequency to maintain high 3tj嘉泰姆

efficiency and low output ripple. Current mode control provides tight load transient3tj嘉泰姆

response and cycle-by-cycle current limit.The  JTMB9341  guarantees robustness3tj嘉泰姆

 with short-circuit protection,thermal  protection, current run-away protection, and3tj嘉泰姆

 input under voltage lockout. The CXSD6142 is available in 6-pin SOT23-6 package, 3tj嘉泰姆

which provides a compact solution with minimal external components.3tj嘉泰姆

二.产品特点(Features)
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4.7V to 40V operating input range3tj嘉泰姆

600mA output current3tj嘉泰姆

Up to 93% efficiency3tj嘉泰姆

High efficiency (>78%) at light load3tj嘉泰姆

Internal Soft-Start3tj嘉泰姆

2MHz switching frequency3tj嘉泰姆

Input under voltage lockout3tj嘉泰姆

Available in SOT23-6 package3tj嘉泰姆

Current run-away protection3tj嘉泰姆

Short circuit protection3tj嘉泰姆

Thermal protection3tj嘉泰姆

三,应用范围 (Applications)
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Distributed Power Systems3tj嘉泰姆

Automotive Systems3tj嘉泰姆

High Voltage Power Conversion3tj嘉泰姆

Industrial Power Systems3tj嘉泰姆

Battery Powered Systems3tj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3tj嘉泰姆

 QQ截图20160419174301.jpg3tj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.3tj嘉泰姆

Item3tj嘉泰姆

Symbol3tj嘉泰姆

Condition3tj嘉泰姆

Min.3tj嘉泰姆

Typ.3tj嘉泰姆

Max.3tj嘉泰姆

Units3tj嘉泰姆

VIN   Undervoltage Lockout3tj嘉泰姆

Thershold3tj嘉泰姆

VIN_MIN3tj嘉泰姆

VIN   falling3tj嘉泰姆

 

4.23tj嘉泰姆

 

V3tj嘉泰姆

VIN   Undervoltage Lockout3tj嘉泰姆

Hysteresis3tj嘉泰姆

VIN_MIN_HYST3tj嘉泰姆

VIN   rising3tj嘉泰姆

 

1603tj嘉泰姆

 

mV3tj嘉泰姆

Shutdown Supply   Current3tj嘉泰姆

ISD3tj嘉泰姆

VEN=0V3tj嘉泰姆

 

0.073tj嘉泰姆

13tj嘉泰姆

μA3tj嘉泰姆

Supply Current3tj嘉泰姆

IQ3tj嘉泰姆

VEN=5V,   VFB=1V3tj嘉泰姆

 

503tj嘉泰姆

 

μA3tj嘉泰姆

Feedback Voltage3tj嘉泰姆