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TOPDLM嘉泰姆

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

 Standoff Input Voltage: 42V DLM嘉泰姆

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

 High Efficiency PFM mode at light load DLM嘉泰姆

 Capable of Delivering 1.5A DLM嘉泰姆

 No External Compensation Needed DLM嘉泰姆

 Current Mode control DLM嘉泰姆

 Logic Control Shutdown DLM嘉泰姆

 Thermal shutdown and UVLO DLM嘉泰姆

 Available in SOT23-6 PackageDLM嘉泰姆

应用范围 返回TOPDLM嘉泰姆

 Smart Meters DLM嘉泰姆

 Industrial Applications DLM嘉泰姆

 Automotive ApplicationsDLM嘉泰姆

技术规格书（产品PDF) 返回TOP DLM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！DLM嘉泰姆

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产品封装图 返回TOPDLM嘉泰姆

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DLM嘉泰姆

高压同步DC-DC降压ICDLM嘉泰姆
型号DLM嘉泰姆	输入耐压DLM嘉泰姆	输出电压DLM嘉泰姆	输出电流DLM嘉泰姆	反馈电压DLM嘉泰姆	工作频率DLM嘉泰姆	效率DLM嘉泰姆	静态工DLM嘉泰姆作电流DLM嘉泰姆	待机电流DLM嘉泰姆	封装DLM嘉泰姆
CXSD61049DLM嘉泰姆	8V-35VDLM嘉泰姆	可调输出DLM嘉泰姆带线损补偿DLM嘉泰姆	2A/带可调恒流设置DLM嘉泰姆	1.21VDLM嘉泰姆	130KDLM嘉泰姆	95%DLM嘉泰姆	1.3mADLM嘉泰姆	112uADLM嘉泰姆	SOP-8DLM嘉泰姆
CXSD61050DLM嘉泰姆	8V-35VDLM嘉泰姆	可调输出/带线损DLM嘉泰姆补偿带使能端DLM嘉泰姆	2A/带可调恒流设置DLM嘉泰姆	1.21VDLM嘉泰姆	130KDLM嘉泰姆	93%DLM嘉泰姆	1.3mADLM嘉泰姆		SOP-8DLM嘉泰姆
CXSD61046DLM嘉泰姆	4.5-20VDLM嘉泰姆	可调输出DLM嘉泰姆	2.0ADLM嘉泰姆	0.923VDLM嘉泰姆	340KDLM嘉泰姆	95%DLM嘉泰姆	1mADLM嘉泰姆	6uADLM嘉泰姆	SOP-8DLM嘉泰姆
CXSD61046A/BDLM嘉泰姆	4.5-27VDLM嘉泰姆	可调输出DLM嘉泰姆	2.0A/2.5ADLM嘉泰姆	0.925VDLM嘉泰姆	340KDLM嘉泰姆	96%DLM嘉泰姆	1.3mADLM嘉泰姆	0.3uADLM嘉泰姆	SOP-8DLM嘉泰姆
CXSD61048DLM嘉泰姆	8V--35VDLM嘉泰姆	可调输出DLM嘉泰姆带线损补偿DLM嘉泰姆	2.0A/带可调限流保护DLM嘉泰姆	1.2VDLM嘉泰姆	100-500KDLM嘉泰姆	93%DLM嘉泰姆	750uADLM嘉泰姆	110uADLM嘉泰姆	ESOP-8DLM嘉泰姆
CXSD61048ADLM嘉泰姆	10V--35VDLM嘉泰姆	可调输出DLM嘉泰姆带线损补偿DLM嘉泰姆	2.5A/带可调限流保护DLM嘉泰姆	1.2VDLM嘉泰姆	100-500K可调DLM嘉泰姆	93%DLM嘉泰姆	15mADLM嘉泰姆	110uADLM嘉泰姆	SOP-8DLM嘉泰姆
CXSD61048BDLM嘉泰姆	8V-35VDLM嘉泰姆	可调输出DLM嘉泰姆带线损补偿DLM嘉泰姆	2.8A/带可调限流保护DLM嘉泰姆	1.21VDLM嘉泰姆	100-500K可调DLM嘉泰姆	93%DLM嘉泰姆	15mADLM嘉泰姆	110uADLM嘉泰姆	SOP-8DLM嘉泰姆
CXSD61048CDLM嘉泰姆	8V-35VDLM嘉泰姆	可调输出DLM嘉泰姆带线损补偿DLM嘉泰姆	3.2A/带可调限流保护DLM嘉泰姆	1.21VDLM嘉泰姆	100-500K可调DLM嘉泰姆	93%DLM嘉泰姆	15mADLM嘉泰姆	110uADLM嘉泰姆	SOP-8DLM嘉泰姆
CXSD61047DLM嘉泰姆	4.6-22VDLM嘉泰姆	可调输出DLM嘉泰姆	3.0ADLM嘉泰姆	0.923VDLM嘉泰姆	340KDLM嘉泰姆	95%DLM嘉泰姆	55uADLM嘉泰姆	1uADLM嘉泰姆	ESOP8DLM嘉泰姆
CXSD61047ADLM嘉泰姆	4.5-27VDLM嘉泰姆	可调输出DLM嘉泰姆	3.0ADLM嘉泰姆	0.925VDLM嘉泰姆	340KDLM嘉泰姆	93%DLM嘉泰姆	1.3mADLM嘉泰姆	0.3uADLM嘉泰姆	ESOP8DLM嘉泰姆
CXSD61047BDLM嘉泰姆	4.5V-23VDLM嘉泰姆	可调输出DLM嘉泰姆	3.5ADLM嘉泰姆	0.925VDLM嘉泰姆	340KDLM嘉泰姆	96%DLM嘉泰姆	2.5mADLM嘉泰姆		ESOP-8DLM嘉泰姆
CXSD61051DLM嘉泰姆	8V-35VDLM嘉泰姆	可调输出DLM嘉泰姆带线损补偿DLM嘉泰姆	扩流4.5A带DLM嘉泰姆可调限流保护DLM嘉泰姆	1.21VDLM嘉泰姆	100-500K可调DLM嘉泰姆	95%DLM嘉泰姆	14mADLM嘉泰姆	100uADLM嘉泰姆	ESOP8DLM嘉泰姆
CXSD61052DLM嘉泰姆	3.6-40VDLM嘉泰姆	可调输出DLM嘉泰姆	2.0ADLM嘉泰姆	0.8VDLM嘉泰姆	440KDLM嘉泰姆	94%DLM嘉泰姆	74uADLM嘉泰姆	0.07uADLM嘉泰姆	ESOP-8DLM嘉泰姆
CXSD61053DLM嘉泰姆	4.5-20VDLM嘉泰姆	可调输出DLM嘉泰姆	4.0ADLM嘉泰姆	0.923VDLM嘉泰姆	340KDLM嘉泰姆	95%DLM嘉泰姆	1.6mADLM嘉泰姆	6uADLM嘉泰姆	ESOP8DLM嘉泰姆
CXSD61054DLM嘉泰姆	3.5-23VDLM嘉泰姆	可调输出DLM嘉泰姆	2.0ADLM嘉泰姆	0.6VDLM嘉泰姆	600KDLM嘉泰姆	96%DLM嘉泰姆	400uADLM嘉泰姆	1uADLM嘉泰姆	SOT-26DLM嘉泰姆
CXSD61055DLM嘉泰姆	4.5-17VDLM嘉泰姆	可调输出DLM嘉泰姆	2.0ADLM嘉泰姆	0.6VDLM嘉泰姆	600KDLM嘉泰姆	96%DLM嘉泰姆	400uADLM嘉泰姆	1uADLM嘉泰姆	SOT-26DLM嘉泰姆
CXSD61055ADLM嘉泰姆	4.5V-23VDLM嘉泰姆	可调输出DLM嘉泰姆	2.0ADLM嘉泰姆	0.8VDLM嘉泰姆	600KDLM嘉泰姆	92%DLM嘉泰姆	800uADLM嘉泰姆		SOT-26DLM嘉泰姆
CXSD61055BDLM嘉泰姆	3.3-17VDLM嘉泰姆	可调输出DLM嘉泰姆	2.0ADLM嘉泰姆	0.6VDLM嘉泰姆	600KDLM嘉泰姆	96%DLM嘉泰姆	400uADLM嘉泰姆	4uADLM嘉泰姆	SOT-26DLM嘉泰姆
CXSD61056DLM嘉泰姆	4.5-26VDLM嘉泰姆	可调输出DLM嘉泰姆	1.2ADLM嘉泰姆	0.8VDLM嘉泰姆	1.4MDLM嘉泰姆	94%DLM嘉泰姆	600uADLM嘉泰姆	1uADLM嘉泰姆	SOT-26DLM嘉泰姆
CXSD61057DLM嘉泰姆	4.0-42VDLM嘉泰姆	可调输出DLM嘉泰姆	1.5ADLM嘉泰姆	0.8VDLM嘉泰姆	650KDLM嘉泰姆	91%DLM嘉泰姆	600uADLM嘉泰姆	6uADLM嘉泰姆	SOT-26DLM嘉泰姆

目录

CXSD61057 is available SOT23-6 Packages

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