CXSD61046 wide input range, high-efficiency, DC-to-DC step-down switching regulator, capable of deli

The CXSD61046 is a wide input range, high-efficiency, DC-to-DC step-down switching regulator, capable of delivering up to 2A of output current. Current mode PWM control allows the use of small external components, such as ceramic input and output caps, as well as small inductors, while still providing low output ripples. On top of the integrated internal synchronous rectifier that eliminates external Schottky diode, CXSD61046 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. Therefore, CXSD61046 is a much superior solution in comparison to other competitions in terms of efficiency and cost. Cycle-by-cycle current limit provides output short-circuit protection and an input OVP function guards CXSD61046 against possible input voltage surge. Overall, CXSD61046 is a highly efficient and robust solution for DC-DC step-down applications that requires wide input ranges. HCXSD61046 is housed in a SOP8 Package

产品特点 返回TOPmdh嘉泰姆

 Wide Input Operating Range from 4.5V to 18V mdh嘉泰姆

 High Efficiency: mdh嘉泰姆

 Up to 90%at Light Load mdh嘉泰姆

 Up to 95% at HeavyLoad mdh嘉泰姆

 Capable of Delivering 2A mdh嘉泰姆

 Input OVP at 20V mdh嘉泰姆

 No External Schottky Diode Needed mdh嘉泰姆

 Current Mode control mdh嘉泰姆

 0.923V Reference for Low Output voltages mdh嘉泰姆

 Logic Control Shutdown mdh嘉泰姆

 Thermal shutdown and UVLO mdh嘉泰姆

 Available in SOP8mdh嘉泰姆

应用范围 返回TOPmdh嘉泰姆

 LCD TVs mdh嘉泰姆

 Notebook computers mdh嘉泰姆

 FPGA power supplies mdh嘉泰姆

 LED drivers mdh嘉泰姆

 Car Charging Devicemdh嘉泰姆

技术规格书（产品PDF) 返回TOP mdh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！mdh嘉泰姆

QQ截图20160419174301.jpg mdh嘉泰姆

产品封装图 返回TOPmdh嘉泰姆

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电路原理图 返回TOPmdh嘉泰姆

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高压同步DC-DC降压ICmdh嘉泰姆
型号mdh嘉泰姆	输入耐压mdh嘉泰姆	输出电压mdh嘉泰姆	输出电流mdh嘉泰姆	反馈电压mdh嘉泰姆	工作频率mdh嘉泰姆	效率mdh嘉泰姆	静态工mdh嘉泰姆作电流mdh嘉泰姆	待机电流mdh嘉泰姆	封装mdh嘉泰姆
CXSD61049mdh嘉泰姆	8V-35Vmdh嘉泰姆	可调输出mdh嘉泰姆带线损补偿mdh嘉泰姆	2A/带可调恒流设置mdh嘉泰姆	1.21Vmdh嘉泰姆	130Kmdh嘉泰姆	95%mdh嘉泰姆	1.3mAmdh嘉泰姆	112uAmdh嘉泰姆	SOP-8mdh嘉泰姆
CXSD61050mdh嘉泰姆	8V-35Vmdh嘉泰姆	可调输出/带线损mdh嘉泰姆补偿带使能端mdh嘉泰姆	2A/带可调恒流设置mdh嘉泰姆	1.21Vmdh嘉泰姆	130Kmdh嘉泰姆	93%mdh嘉泰姆	1.3mAmdh嘉泰姆		SOP-8mdh嘉泰姆
CXSD61046mdh嘉泰姆	4.5-20Vmdh嘉泰姆	可调输出mdh嘉泰姆	2.0Amdh嘉泰姆	0.923Vmdh嘉泰姆	340Kmdh嘉泰姆	95%mdh嘉泰姆	1mAmdh嘉泰姆	6uAmdh嘉泰姆	SOP-8mdh嘉泰姆
CXSD61046A/Bmdh嘉泰姆	4.5-27Vmdh嘉泰姆	可调输出mdh嘉泰姆	2.0A/2.5Amdh嘉泰姆	0.925Vmdh嘉泰姆	340Kmdh嘉泰姆	96%mdh嘉泰姆	1.3mAmdh嘉泰姆	0.3uAmdh嘉泰姆	SOP-8mdh嘉泰姆
CXSD61048mdh嘉泰姆	8V--35Vmdh嘉泰姆	可调输出mdh嘉泰姆带线损补偿mdh嘉泰姆	2.0A/带可调限流保护mdh嘉泰姆	1.2Vmdh嘉泰姆	100-500Kmdh嘉泰姆	93%mdh嘉泰姆	750uAmdh嘉泰姆	110uAmdh嘉泰姆	ESOP-8mdh嘉泰姆
CXSD61048Amdh嘉泰姆	10V--35Vmdh嘉泰姆	可调输出mdh嘉泰姆带线损补偿mdh嘉泰姆	2.5A/带可调限流保护mdh嘉泰姆	1.2Vmdh嘉泰姆	100-500K可调mdh嘉泰姆	93%mdh嘉泰姆	15mAmdh嘉泰姆	110uAmdh嘉泰姆	SOP-8mdh嘉泰姆
CXSD61048Bmdh嘉泰姆	8V-35Vmdh嘉泰姆	可调输出mdh嘉泰姆带线损补偿mdh嘉泰姆	2.8A/带可调限流保护mdh嘉泰姆	1.21Vmdh嘉泰姆	100-500K可调mdh嘉泰姆	93%mdh嘉泰姆	15mAmdh嘉泰姆	110uAmdh嘉泰姆	SOP-8mdh嘉泰姆
CXSD61048Cmdh嘉泰姆	8V-35Vmdh嘉泰姆	可调输出mdh嘉泰姆带线损补偿mdh嘉泰姆	3.2A/带可调限流保护mdh嘉泰姆	1.21Vmdh嘉泰姆	100-500K可调mdh嘉泰姆	93%mdh嘉泰姆	15mAmdh嘉泰姆	110uAmdh嘉泰姆	SOP-8mdh嘉泰姆
CXSD61047mdh嘉泰姆	4.6-22Vmdh嘉泰姆	可调输出mdh嘉泰姆	3.0Amdh嘉泰姆	0.923Vmdh嘉泰姆	340Kmdh嘉泰姆	95%mdh嘉泰姆	55uAmdh嘉泰姆	1uAmdh嘉泰姆	ESOP8mdh嘉泰姆
CXSD61047Amdh嘉泰姆	4.5-27Vmdh嘉泰姆	可调输出mdh嘉泰姆	3.0Amdh嘉泰姆	0.925Vmdh嘉泰姆	340Kmdh嘉泰姆	93%mdh嘉泰姆	1.3mAmdh嘉泰姆	0.3uAmdh嘉泰姆	ESOP8mdh嘉泰姆
CXSD61047Bmdh嘉泰姆	4.5V-23Vmdh嘉泰姆	可调输出mdh嘉泰姆	3.5Amdh嘉泰姆	0.925Vmdh嘉泰姆	340Kmdh嘉泰姆	96%mdh嘉泰姆	2.5mAmdh嘉泰姆		ESOP-8mdh嘉泰姆
CXSD61051mdh嘉泰姆	8V-35Vmdh嘉泰姆	可调输出mdh嘉泰姆带线损补偿mdh嘉泰姆	扩流4.5A带mdh嘉泰姆可调限流保护mdh嘉泰姆	1.21Vmdh嘉泰姆	100-500K可调mdh嘉泰姆	95%mdh嘉泰姆	14mAmdh嘉泰姆	100uAmdh嘉泰姆	ESOP8mdh嘉泰姆
CXSD61052mdh嘉泰姆	3.6-40Vmdh嘉泰姆	可调输出mdh嘉泰姆	2.0Amdh嘉泰姆	0.8Vmdh嘉泰姆	440Kmdh嘉泰姆	94%mdh嘉泰姆	74uAmdh嘉泰姆	0.07uAmdh嘉泰姆	ESOP-8mdh嘉泰姆
CXSD61053mdh嘉泰姆	4.5-20Vmdh嘉泰姆	可调输出mdh嘉泰姆	4.0Amdh嘉泰姆	0.923Vmdh嘉泰姆	340Kmdh嘉泰姆	95%mdh嘉泰姆	1.6mAmdh嘉泰姆	6uAmdh嘉泰姆	ESOP8mdh嘉泰姆
CXSD61054mdh嘉泰姆	3.5-23Vmdh嘉泰姆	可调输出mdh嘉泰姆	2.0Amdh嘉泰姆	0.6Vmdh嘉泰姆	600Kmdh嘉泰姆	96%mdh嘉泰姆	400uAmdh嘉泰姆	1uAmdh嘉泰姆	SOT-26mdh嘉泰姆
CXSD61055mdh嘉泰姆	4.5-17Vmdh嘉泰姆	可调输出mdh嘉泰姆	2.0Amdh嘉泰姆	0.6Vmdh嘉泰姆	600Kmdh嘉泰姆	96%mdh嘉泰姆	400uAmdh嘉泰姆	1uAmdh嘉泰姆	SOT-26mdh嘉泰姆
CXSD61055Amdh嘉泰姆	4.5V-23Vmdh嘉泰姆	可调输出mdh嘉泰姆	2.0Amdh嘉泰姆	0.8Vmdh嘉泰姆	600Kmdh嘉泰姆	92%mdh嘉泰姆	800uAmdh嘉泰姆		SOT-26mdh嘉泰姆
CXSD61055Bmdh嘉泰姆	3.3-17Vmdh嘉泰姆	可调输出mdh嘉泰姆	2.0Amdh嘉泰姆	0.6Vmdh嘉泰姆	600Kmdh嘉泰姆	96%mdh嘉泰姆	400uAmdh嘉泰姆	4uAmdh嘉泰姆	SOT-26mdh嘉泰姆
CXSD61056mdh嘉泰姆	4.5-26Vmdh嘉泰姆	可调输出mdh嘉泰姆	1.2Amdh嘉泰姆	0.8Vmdh嘉泰姆	1.4Mmdh嘉泰姆	94%mdh嘉泰姆	600uAmdh嘉泰姆	1uAmdh嘉泰姆	SOT-26mdh嘉泰姆
CXSD61057mdh嘉泰姆	4.0-42Vmdh嘉泰姆	可调输出mdh嘉泰姆	1.5Amdh嘉泰姆	0.8Vmdh嘉泰姆	650Kmdh嘉泰姆	91%mdh嘉泰姆	600uAmdh嘉泰姆	6uAmdh嘉泰姆	SOT-26mdh嘉泰姆

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