CXSD61057 high frequency DC-to-DC step-down switching regulator, capable of delivering up to 1.5A o

The CXSD61057 is a wide input range, high-efficiency, and high frequency DC-to-DC step-down switching regulator, capable of delivering up to 1.5A of output current. With a fixed switching frequency of 650KHz, this current mode PWM controlled converter allows the use of small external components, such as ceramic input and output caps, as well as small inductors.CXSD61057 also employs a proprietary control scheme that switches the device into a power save mode during light load, thereby extending the range of high efficiency operation. An OVP function protects the IC itself and its downstream system against input voltage surges. With this OVP function, the IC can stand off input voltage as high as 42V, making it an ideal solution for industrial applications such as smart meters as well as automotive applications. In automotive systems, power comes from the battery, with its voltage typically between 9V and 24V. Including cold crank and double battery jump-starts, the minimum input voltage may be as low as 4V and the maximum up to 36V, with even higher transient voltages. With these high input voltages, linear regulators cannot be used for high supply currents without overheating the regulator. Instead, high efficiency switching regulators such as CXSD61057 must be used to minimize thermal dissipation.

CXSD61057 is available SOT23-6 Packages

产品特点 返回TOPjkd嘉泰姆

 Wide Input Operating Range from 4V to 38V jkd嘉泰姆

 Standoff Input Voltage: 42V jkd嘉泰姆

 High Efficiency at 12V In 5V Out: Up to 91%: jkd嘉泰姆

 High Efficiency PFM mode at light load jkd嘉泰姆

 Capable of Delivering 1.5A jkd嘉泰姆

 No External Compensation Needed jkd嘉泰姆

 Current Mode control jkd嘉泰姆

 Logic Control Shutdown jkd嘉泰姆

 Thermal shutdown and UVLO jkd嘉泰姆

 Available in SOT23-6 Packagejkd嘉泰姆

应用范围 返回TOPjkd嘉泰姆

 Smart Meters jkd嘉泰姆

 Industrial Applications jkd嘉泰姆

 Automotive Applicationsjkd嘉泰姆

技术规格书（产品PDF) 返回TOP jkd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！jkd嘉泰姆

QQ截图20160419174301.jpg jkd嘉泰姆

产品封装图 返回TOPjkd嘉泰姆

jkd嘉泰姆

电路原理图 返回TOPjkd嘉泰姆

jkd嘉泰姆

相关芯片选择指南返回TOP 更多同类产品......

jkd嘉泰姆

高压同步DC-DC降压ICjkd嘉泰姆
型号jkd嘉泰姆	输入耐压jkd嘉泰姆	输出电压jkd嘉泰姆	输出电流jkd嘉泰姆	反馈电压jkd嘉泰姆	工作频率jkd嘉泰姆	效率jkd嘉泰姆	静态工jkd嘉泰姆作电流jkd嘉泰姆	待机电流jkd嘉泰姆	封装jkd嘉泰姆
CXSD61049jkd嘉泰姆	8V-35Vjkd嘉泰姆	可调输出jkd嘉泰姆带线损补偿jkd嘉泰姆	2A/带可调恒流设置jkd嘉泰姆	1.21Vjkd嘉泰姆	130Kjkd嘉泰姆	95%jkd嘉泰姆	1.3mAjkd嘉泰姆	112uAjkd嘉泰姆	SOP-8jkd嘉泰姆
CXSD61050jkd嘉泰姆	8V-35Vjkd嘉泰姆	可调输出/带线损jkd嘉泰姆补偿带使能端jkd嘉泰姆	2A/带可调恒流设置jkd嘉泰姆	1.21Vjkd嘉泰姆	130Kjkd嘉泰姆	93%jkd嘉泰姆	1.3mAjkd嘉泰姆		SOP-8jkd嘉泰姆
CXSD61046jkd嘉泰姆	4.5-20Vjkd嘉泰姆	可调输出jkd嘉泰姆	2.0Ajkd嘉泰姆	0.923Vjkd嘉泰姆	340Kjkd嘉泰姆	95%jkd嘉泰姆	1mAjkd嘉泰姆	6uAjkd嘉泰姆	SOP-8jkd嘉泰姆
CXSD61046A/Bjkd嘉泰姆	4.5-27Vjkd嘉泰姆	可调输出jkd嘉泰姆	2.0A/2.5Ajkd嘉泰姆	0.925Vjkd嘉泰姆	340Kjkd嘉泰姆	96%jkd嘉泰姆	1.3mAjkd嘉泰姆	0.3uAjkd嘉泰姆	SOP-8jkd嘉泰姆
CXSD61048jkd嘉泰姆	8V--35Vjkd嘉泰姆	可调输出jkd嘉泰姆带线损补偿jkd嘉泰姆	2.0A/带可调限流保护jkd嘉泰姆	1.2Vjkd嘉泰姆	100-500Kjkd嘉泰姆	93%jkd嘉泰姆	750uAjkd嘉泰姆	110uAjkd嘉泰姆	ESOP-8jkd嘉泰姆
CXSD61048Ajkd嘉泰姆	10V--35Vjkd嘉泰姆	可调输出jkd嘉泰姆带线损补偿jkd嘉泰姆	2.5A/带可调限流保护jkd嘉泰姆	1.2Vjkd嘉泰姆	100-500K可调jkd嘉泰姆	93%jkd嘉泰姆	15mAjkd嘉泰姆	110uAjkd嘉泰姆	SOP-8jkd嘉泰姆
CXSD61048Bjkd嘉泰姆	8V-35Vjkd嘉泰姆	可调输出jkd嘉泰姆带线损补偿jkd嘉泰姆	2.8A/带可调限流保护jkd嘉泰姆	1.21Vjkd嘉泰姆	100-500K可调jkd嘉泰姆	93%jkd嘉泰姆	15mAjkd嘉泰姆	110uAjkd嘉泰姆	SOP-8jkd嘉泰姆
CXSD61048Cjkd嘉泰姆	8V-35Vjkd嘉泰姆	可调输出jkd嘉泰姆带线损补偿jkd嘉泰姆	3.2A/带可调限流保护jkd嘉泰姆	1.21Vjkd嘉泰姆	100-500K可调jkd嘉泰姆	93%jkd嘉泰姆	15mAjkd嘉泰姆	110uAjkd嘉泰姆	SOP-8jkd嘉泰姆
CXSD61047jkd嘉泰姆	4.6-22Vjkd嘉泰姆	可调输出jkd嘉泰姆	3.0Ajkd嘉泰姆	0.923Vjkd嘉泰姆	340Kjkd嘉泰姆	95%jkd嘉泰姆	55uAjkd嘉泰姆	1uAjkd嘉泰姆	ESOP8jkd嘉泰姆
CXSD61047Ajkd嘉泰姆	4.5-27Vjkd嘉泰姆	可调输出jkd嘉泰姆	3.0Ajkd嘉泰姆	0.925Vjkd嘉泰姆	340Kjkd嘉泰姆	93%jkd嘉泰姆	1.3mAjkd嘉泰姆	0.3uAjkd嘉泰姆	ESOP8jkd嘉泰姆
CXSD61047Bjkd嘉泰姆	4.5V-23Vjkd嘉泰姆	可调输出jkd嘉泰姆	3.5Ajkd嘉泰姆	0.925Vjkd嘉泰姆	340Kjkd嘉泰姆	96%jkd嘉泰姆	2.5mAjkd嘉泰姆		ESOP-8jkd嘉泰姆
CXSD61051jkd嘉泰姆	8V-35Vjkd嘉泰姆	可调输出jkd嘉泰姆带线损补偿jkd嘉泰姆	扩流4.5A带jkd嘉泰姆可调限流保护jkd嘉泰姆	1.21Vjkd嘉泰姆	100-500K可调jkd嘉泰姆	95%jkd嘉泰姆	14mAjkd嘉泰姆	100uAjkd嘉泰姆	ESOP8jkd嘉泰姆
CXSD61052jkd嘉泰姆	3.6-40Vjkd嘉泰姆	可调输出jkd嘉泰姆	2.0Ajkd嘉泰姆	0.8Vjkd嘉泰姆	440Kjkd嘉泰姆	94%jkd嘉泰姆	74uAjkd嘉泰姆	0.07uAjkd嘉泰姆	ESOP-8jkd嘉泰姆
CXSD61053jkd嘉泰姆	4.5-20Vjkd嘉泰姆	可调输出jkd嘉泰姆	4.0Ajkd嘉泰姆	0.923Vjkd嘉泰姆	340Kjkd嘉泰姆	95%jkd嘉泰姆	1.6mAjkd嘉泰姆	6uAjkd嘉泰姆	ESOP8jkd嘉泰姆
CXSD61054jkd嘉泰姆	3.5-23Vjkd嘉泰姆	可调输出jkd嘉泰姆	2.0Ajkd嘉泰姆	0.6Vjkd嘉泰姆	600Kjkd嘉泰姆	96%jkd嘉泰姆	400uAjkd嘉泰姆	1uAjkd嘉泰姆	SOT-26jkd嘉泰姆
CXSD61055jkd嘉泰姆	4.5-17Vjkd嘉泰姆	可调输出jkd嘉泰姆	2.0Ajkd嘉泰姆	0.6Vjkd嘉泰姆	600Kjkd嘉泰姆	96%jkd嘉泰姆	400uAjkd嘉泰姆	1uAjkd嘉泰姆	SOT-26jkd嘉泰姆
CXSD61055Ajkd嘉泰姆	4.5V-23Vjkd嘉泰姆	可调输出jkd嘉泰姆	2.0Ajkd嘉泰姆	0.8Vjkd嘉泰姆	600Kjkd嘉泰姆	92%jkd嘉泰姆	800uAjkd嘉泰姆		SOT-26jkd嘉泰姆
CXSD61055Bjkd嘉泰姆	3.3-17Vjkd嘉泰姆	可调输出jkd嘉泰姆	2.0Ajkd嘉泰姆	0.6Vjkd嘉泰姆	600Kjkd嘉泰姆	96%jkd嘉泰姆	400uAjkd嘉泰姆	4uAjkd嘉泰姆	SOT-26jkd嘉泰姆
CXSD61056jkd嘉泰姆	4.5-26Vjkd嘉泰姆	可调输出jkd嘉泰姆	1.2Ajkd嘉泰姆	0.8Vjkd嘉泰姆	1.4Mjkd嘉泰姆	94%jkd嘉泰姆	600uAjkd嘉泰姆	1uAjkd嘉泰姆	SOT-26jkd嘉泰姆
CXSD61057jkd嘉泰姆	4.0-42Vjkd嘉泰姆	可调输出jkd嘉泰姆	1.5Ajkd嘉泰姆	0.8Vjkd嘉泰姆	650Kjkd嘉泰姆	91%jkd嘉泰姆	600uAjkd嘉泰姆	6uAjkd嘉泰姆	SOT-26jkd嘉泰姆

目录

CXSD61057 is available SOT23-6 Packages

相关芯片选择指南 返回TOP 更多同类产品......

相关芯片选择指南返回TOP 更多同类产品......