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

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 Wide Input Operating Range from 4V to 38V 9wP嘉泰姆

 Standoff Input Voltage: 42V 9wP嘉泰姆

 High Efficiency at 12V In 5V Out: Up to 91%: 9wP嘉泰姆

 High Efficiency PFM mode at light load 9wP嘉泰姆

 Capable of Delivering 1.5A 9wP嘉泰姆

 No External Compensation Needed 9wP嘉泰姆

 Current Mode control 9wP嘉泰姆

 Logic Control Shutdown 9wP嘉泰姆

 Thermal shutdown and UVLO 9wP嘉泰姆

 Available in SOT23-6 Package9wP嘉泰姆

应用范围 返回TOP9wP嘉泰姆

 Smart Meters 9wP嘉泰姆

 Industrial Applications 9wP嘉泰姆

 Automotive Applications9wP嘉泰姆

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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！9wP嘉泰姆

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型号9wP嘉泰姆	输入耐压9wP嘉泰姆	输出电压9wP嘉泰姆	输出电流9wP嘉泰姆	反馈电压9wP嘉泰姆	工作频率9wP嘉泰姆	效率9wP嘉泰姆	静态工9wP嘉泰姆作电流9wP嘉泰姆	待机电流9wP嘉泰姆	封装9wP嘉泰姆
CXSD610499wP嘉泰姆	8V-35V9wP嘉泰姆	可调输出9wP嘉泰姆带线损补偿9wP嘉泰姆	2A/带可调恒流设置9wP嘉泰姆	1.21V9wP嘉泰姆	130K9wP嘉泰姆	95%9wP嘉泰姆	1.3mA9wP嘉泰姆	112uA9wP嘉泰姆	SOP-89wP嘉泰姆
CXSD610509wP嘉泰姆	8V-35V9wP嘉泰姆	可调输出/带线损9wP嘉泰姆补偿带使能端9wP嘉泰姆	2A/带可调恒流设置9wP嘉泰姆	1.21V9wP嘉泰姆	130K9wP嘉泰姆	93%9wP嘉泰姆	1.3mA9wP嘉泰姆		SOP-89wP嘉泰姆
CXSD610469wP嘉泰姆	4.5-20V9wP嘉泰姆	可调输出9wP嘉泰姆	2.0A9wP嘉泰姆	0.923V9wP嘉泰姆	340K9wP嘉泰姆	95%9wP嘉泰姆	1mA9wP嘉泰姆	6uA9wP嘉泰姆	SOP-89wP嘉泰姆
CXSD61046A/B9wP嘉泰姆	4.5-27V9wP嘉泰姆	可调输出9wP嘉泰姆	2.0A/2.5A9wP嘉泰姆	0.925V9wP嘉泰姆	340K9wP嘉泰姆	96%9wP嘉泰姆	1.3mA9wP嘉泰姆	0.3uA9wP嘉泰姆	SOP-89wP嘉泰姆
CXSD610489wP嘉泰姆	8V--35V9wP嘉泰姆	可调输出9wP嘉泰姆带线损补偿9wP嘉泰姆	2.0A/带可调限流保护9wP嘉泰姆	1.2V9wP嘉泰姆	100-500K9wP嘉泰姆	93%9wP嘉泰姆	750uA9wP嘉泰姆	110uA9wP嘉泰姆	ESOP-89wP嘉泰姆
CXSD61048A9wP嘉泰姆	10V--35V9wP嘉泰姆	可调输出9wP嘉泰姆带线损补偿9wP嘉泰姆	2.5A/带可调限流保护9wP嘉泰姆	1.2V9wP嘉泰姆	100-500K可调9wP嘉泰姆	93%9wP嘉泰姆	15mA9wP嘉泰姆	110uA9wP嘉泰姆	SOP-89wP嘉泰姆
CXSD61048B9wP嘉泰姆	8V-35V9wP嘉泰姆	可调输出9wP嘉泰姆带线损补偿9wP嘉泰姆	2.8A/带可调限流保护9wP嘉泰姆	1.21V9wP嘉泰姆	100-500K可调9wP嘉泰姆	93%9wP嘉泰姆	15mA9wP嘉泰姆	110uA9wP嘉泰姆	SOP-89wP嘉泰姆
CXSD61048C9wP嘉泰姆	8V-35V9wP嘉泰姆	可调输出9wP嘉泰姆带线损补偿9wP嘉泰姆	3.2A/带可调限流保护9wP嘉泰姆	1.21V9wP嘉泰姆	100-500K可调9wP嘉泰姆	93%9wP嘉泰姆	15mA9wP嘉泰姆	110uA9wP嘉泰姆	SOP-89wP嘉泰姆
CXSD610479wP嘉泰姆	4.6-22V9wP嘉泰姆	可调输出9wP嘉泰姆	3.0A9wP嘉泰姆	0.923V9wP嘉泰姆	340K9wP嘉泰姆	95%9wP嘉泰姆	55uA9wP嘉泰姆	1uA9wP嘉泰姆	ESOP89wP嘉泰姆
CXSD61047A9wP嘉泰姆	4.5-27V9wP嘉泰姆	可调输出9wP嘉泰姆	3.0A9wP嘉泰姆	0.925V9wP嘉泰姆	340K9wP嘉泰姆	93%9wP嘉泰姆	1.3mA9wP嘉泰姆	0.3uA9wP嘉泰姆	ESOP89wP嘉泰姆
CXSD61047B9wP嘉泰姆	4.5V-23V9wP嘉泰姆	可调输出9wP嘉泰姆	3.5A9wP嘉泰姆	0.925V9wP嘉泰姆	340K9wP嘉泰姆	96%9wP嘉泰姆	2.5mA9wP嘉泰姆		ESOP-89wP嘉泰姆
CXSD610519wP嘉泰姆	8V-35V9wP嘉泰姆	可调输出9wP嘉泰姆带线损补偿9wP嘉泰姆	扩流4.5A带9wP嘉泰姆可调限流保护9wP嘉泰姆	1.21V9wP嘉泰姆	100-500K可调9wP嘉泰姆	95%9wP嘉泰姆	14mA9wP嘉泰姆	100uA9wP嘉泰姆	ESOP89wP嘉泰姆
CXSD610529wP嘉泰姆	3.6-40V9wP嘉泰姆	可调输出9wP嘉泰姆	2.0A9wP嘉泰姆	0.8V9wP嘉泰姆	440K9wP嘉泰姆	94%9wP嘉泰姆	74uA9wP嘉泰姆	0.07uA9wP嘉泰姆	ESOP-89wP嘉泰姆
CXSD610539wP嘉泰姆	4.5-20V9wP嘉泰姆	可调输出9wP嘉泰姆	4.0A9wP嘉泰姆	0.923V9wP嘉泰姆	340K9wP嘉泰姆	95%9wP嘉泰姆	1.6mA9wP嘉泰姆	6uA9wP嘉泰姆	ESOP89wP嘉泰姆
CXSD610549wP嘉泰姆	3.5-23V9wP嘉泰姆	可调输出9wP嘉泰姆	2.0A9wP嘉泰姆	0.6V9wP嘉泰姆	600K9wP嘉泰姆	96%9wP嘉泰姆	400uA9wP嘉泰姆	1uA9wP嘉泰姆	SOT-269wP嘉泰姆
CXSD610559wP嘉泰姆	4.5-17V9wP嘉泰姆	可调输出9wP嘉泰姆	2.0A9wP嘉泰姆	0.6V9wP嘉泰姆	600K9wP嘉泰姆	96%9wP嘉泰姆	400uA9wP嘉泰姆	1uA9wP嘉泰姆	SOT-269wP嘉泰姆
CXSD61055A9wP嘉泰姆	4.5V-23V9wP嘉泰姆	可调输出9wP嘉泰姆	2.0A9wP嘉泰姆	0.8V9wP嘉泰姆	600K9wP嘉泰姆	92%9wP嘉泰姆	800uA9wP嘉泰姆		SOT-269wP嘉泰姆
CXSD61055B9wP嘉泰姆	3.3-17V9wP嘉泰姆	可调输出9wP嘉泰姆	2.0A9wP嘉泰姆	0.6V9wP嘉泰姆	600K9wP嘉泰姆	96%9wP嘉泰姆	400uA9wP嘉泰姆	4uA9wP嘉泰姆	SOT-269wP嘉泰姆
CXSD610569wP嘉泰姆	4.5-26V9wP嘉泰姆	可调输出9wP嘉泰姆	1.2A9wP嘉泰姆	0.8V9wP嘉泰姆	1.4M9wP嘉泰姆	94%9wP嘉泰姆	600uA9wP嘉泰姆	1uA9wP嘉泰姆	SOT-269wP嘉泰姆
CXSD610579wP嘉泰姆	4.0-42V9wP嘉泰姆	可调输出9wP嘉泰姆	1.5A9wP嘉泰姆	0.8V9wP嘉泰姆	650K9wP嘉泰姆	91%9wP嘉泰姆	600uA9wP嘉泰姆	6uA9wP嘉泰姆	SOT-269wP嘉泰姆

目录

CXSD61057 is available SOT23-6 Packages

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