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

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 w5R嘉泰姆

 Standoff Input Voltage: 42V w5R嘉泰姆

 High Efficiency at 12V In 5V Out: Up to 91%: w5R嘉泰姆

 High Efficiency PFM mode at light load w5R嘉泰姆

 Capable of Delivering 1.5A w5R嘉泰姆

 No External Compensation Needed w5R嘉泰姆

 Current Mode control w5R嘉泰姆

 Logic Control Shutdown w5R嘉泰姆

 Thermal shutdown and UVLO w5R嘉泰姆

 Available in SOT23-6 Packagew5R嘉泰姆

应用范围 返回TOPw5R嘉泰姆

 Smart Meters w5R嘉泰姆

 Industrial Applications w5R嘉泰姆

 Automotive Applicationsw5R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！w5R嘉泰姆

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型号w5R嘉泰姆	输入耐压w5R嘉泰姆	输出电压w5R嘉泰姆	输出电流w5R嘉泰姆	反馈电压w5R嘉泰姆	工作频率w5R嘉泰姆	效率w5R嘉泰姆	静态工w5R嘉泰姆作电流w5R嘉泰姆	待机电流w5R嘉泰姆	封装w5R嘉泰姆
CXSD61049w5R嘉泰姆	8V-35Vw5R嘉泰姆	可调输出w5R嘉泰姆带线损补偿w5R嘉泰姆	2A/带可调恒流设置w5R嘉泰姆	1.21Vw5R嘉泰姆	130Kw5R嘉泰姆	95%w5R嘉泰姆	1.3mAw5R嘉泰姆	112uAw5R嘉泰姆	SOP-8w5R嘉泰姆
CXSD61050w5R嘉泰姆	8V-35Vw5R嘉泰姆	可调输出/带线损w5R嘉泰姆补偿带使能端w5R嘉泰姆	2A/带可调恒流设置w5R嘉泰姆	1.21Vw5R嘉泰姆	130Kw5R嘉泰姆	93%w5R嘉泰姆	1.3mAw5R嘉泰姆		SOP-8w5R嘉泰姆
CXSD61046w5R嘉泰姆	4.5-20Vw5R嘉泰姆	可调输出w5R嘉泰姆	2.0Aw5R嘉泰姆	0.923Vw5R嘉泰姆	340Kw5R嘉泰姆	95%w5R嘉泰姆	1mAw5R嘉泰姆	6uAw5R嘉泰姆	SOP-8w5R嘉泰姆
CXSD61046A/Bw5R嘉泰姆	4.5-27Vw5R嘉泰姆	可调输出w5R嘉泰姆	2.0A/2.5Aw5R嘉泰姆	0.925Vw5R嘉泰姆	340Kw5R嘉泰姆	96%w5R嘉泰姆	1.3mAw5R嘉泰姆	0.3uAw5R嘉泰姆	SOP-8w5R嘉泰姆
CXSD61048w5R嘉泰姆	8V--35Vw5R嘉泰姆	可调输出w5R嘉泰姆带线损补偿w5R嘉泰姆	2.0A/带可调限流保护w5R嘉泰姆	1.2Vw5R嘉泰姆	100-500Kw5R嘉泰姆	93%w5R嘉泰姆	750uAw5R嘉泰姆	110uAw5R嘉泰姆	ESOP-8w5R嘉泰姆
CXSD61048Aw5R嘉泰姆	10V--35Vw5R嘉泰姆	可调输出w5R嘉泰姆带线损补偿w5R嘉泰姆	2.5A/带可调限流保护w5R嘉泰姆	1.2Vw5R嘉泰姆	100-500K可调w5R嘉泰姆	93%w5R嘉泰姆	15mAw5R嘉泰姆	110uAw5R嘉泰姆	SOP-8w5R嘉泰姆
CXSD61048Bw5R嘉泰姆	8V-35Vw5R嘉泰姆	可调输出w5R嘉泰姆带线损补偿w5R嘉泰姆	2.8A/带可调限流保护w5R嘉泰姆	1.21Vw5R嘉泰姆	100-500K可调w5R嘉泰姆	93%w5R嘉泰姆	15mAw5R嘉泰姆	110uAw5R嘉泰姆	SOP-8w5R嘉泰姆
CXSD61048Cw5R嘉泰姆	8V-35Vw5R嘉泰姆	可调输出w5R嘉泰姆带线损补偿w5R嘉泰姆	3.2A/带可调限流保护w5R嘉泰姆	1.21Vw5R嘉泰姆	100-500K可调w5R嘉泰姆	93%w5R嘉泰姆	15mAw5R嘉泰姆	110uAw5R嘉泰姆	SOP-8w5R嘉泰姆
CXSD61047w5R嘉泰姆	4.6-22Vw5R嘉泰姆	可调输出w5R嘉泰姆	3.0Aw5R嘉泰姆	0.923Vw5R嘉泰姆	340Kw5R嘉泰姆	95%w5R嘉泰姆	55uAw5R嘉泰姆	1uAw5R嘉泰姆	ESOP8w5R嘉泰姆
CXSD61047Aw5R嘉泰姆	4.5-27Vw5R嘉泰姆	可调输出w5R嘉泰姆	3.0Aw5R嘉泰姆	0.925Vw5R嘉泰姆	340Kw5R嘉泰姆	93%w5R嘉泰姆	1.3mAw5R嘉泰姆	0.3uAw5R嘉泰姆	ESOP8w5R嘉泰姆
CXSD61047Bw5R嘉泰姆	4.5V-23Vw5R嘉泰姆	可调输出w5R嘉泰姆	3.5Aw5R嘉泰姆	0.925Vw5R嘉泰姆	340Kw5R嘉泰姆	96%w5R嘉泰姆	2.5mAw5R嘉泰姆		ESOP-8w5R嘉泰姆
CXSD61051w5R嘉泰姆	8V-35Vw5R嘉泰姆	可调输出w5R嘉泰姆带线损补偿w5R嘉泰姆	扩流4.5A带w5R嘉泰姆可调限流保护w5R嘉泰姆	1.21Vw5R嘉泰姆	100-500K可调w5R嘉泰姆	95%w5R嘉泰姆	14mAw5R嘉泰姆	100uAw5R嘉泰姆	ESOP8w5R嘉泰姆
CXSD61052w5R嘉泰姆	3.6-40Vw5R嘉泰姆	可调输出w5R嘉泰姆	2.0Aw5R嘉泰姆	0.8Vw5R嘉泰姆	440Kw5R嘉泰姆	94%w5R嘉泰姆	74uAw5R嘉泰姆	0.07uAw5R嘉泰姆	ESOP-8w5R嘉泰姆
CXSD61053w5R嘉泰姆	4.5-20Vw5R嘉泰姆	可调输出w5R嘉泰姆	4.0Aw5R嘉泰姆	0.923Vw5R嘉泰姆	340Kw5R嘉泰姆	95%w5R嘉泰姆	1.6mAw5R嘉泰姆	6uAw5R嘉泰姆	ESOP8w5R嘉泰姆
CXSD61054w5R嘉泰姆	3.5-23Vw5R嘉泰姆	可调输出w5R嘉泰姆	2.0Aw5R嘉泰姆	0.6Vw5R嘉泰姆	600Kw5R嘉泰姆	96%w5R嘉泰姆	400uAw5R嘉泰姆	1uAw5R嘉泰姆	SOT-26w5R嘉泰姆
CXSD61055w5R嘉泰姆	4.5-17Vw5R嘉泰姆	可调输出w5R嘉泰姆	2.0Aw5R嘉泰姆	0.6Vw5R嘉泰姆	600Kw5R嘉泰姆	96%w5R嘉泰姆	400uAw5R嘉泰姆	1uAw5R嘉泰姆	SOT-26w5R嘉泰姆
CXSD61055Aw5R嘉泰姆	4.5V-23Vw5R嘉泰姆	可调输出w5R嘉泰姆	2.0Aw5R嘉泰姆	0.8Vw5R嘉泰姆	600Kw5R嘉泰姆	92%w5R嘉泰姆	800uAw5R嘉泰姆		SOT-26w5R嘉泰姆
CXSD61055Bw5R嘉泰姆	3.3-17Vw5R嘉泰姆	可调输出w5R嘉泰姆	2.0Aw5R嘉泰姆	0.6Vw5R嘉泰姆	600Kw5R嘉泰姆	96%w5R嘉泰姆	400uAw5R嘉泰姆	4uAw5R嘉泰姆	SOT-26w5R嘉泰姆
CXSD61056w5R嘉泰姆	4.5-26Vw5R嘉泰姆	可调输出w5R嘉泰姆	1.2Aw5R嘉泰姆	0.8Vw5R嘉泰姆	1.4Mw5R嘉泰姆	94%w5R嘉泰姆	600uAw5R嘉泰姆	1uAw5R嘉泰姆	SOT-26w5R嘉泰姆
CXSD61057w5R嘉泰姆	4.0-42Vw5R嘉泰姆	可调输出w5R嘉泰姆	1.5Aw5R嘉泰姆	0.8Vw5R嘉泰姆	650Kw5R嘉泰姆	91%w5R嘉泰姆	600uAw5R嘉泰姆	6uAw5R嘉泰姆	SOT-26w5R嘉泰姆

目录

CXSD61057 is available SOT23-6 Packages

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