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TOPuRI嘉泰姆

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

 High Efficiency: uRI嘉泰姆

 Up to 90%at Light Load uRI嘉泰姆

 Up to 95% at HeavyLoad uRI嘉泰姆

 Capable of Delivering 2A uRI嘉泰姆

 Input OVP at 20V uRI嘉泰姆

 No External Schottky Diode Needed uRI嘉泰姆

 Current Mode control uRI嘉泰姆

 0.923V Reference for Low Output voltages uRI嘉泰姆

 Logic Control Shutdown uRI嘉泰姆

 Thermal shutdown and UVLO uRI嘉泰姆

 Available in SOP8uRI嘉泰姆

应用范围 返回TOPuRI嘉泰姆

 LCD TVs uRI嘉泰姆

 Notebook computers uRI嘉泰姆

 FPGA power supplies uRI嘉泰姆

 LED drivers uRI嘉泰姆

 Car Charging DeviceuRI嘉泰姆

技术规格书（产品PDF) 返回TOP uRI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！uRI嘉泰姆

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产品封装图 返回TOPuRI嘉泰姆

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高压同步DC-DC降压ICuRI嘉泰姆
型号uRI嘉泰姆	输入耐压uRI嘉泰姆	输出电压uRI嘉泰姆	输出电流uRI嘉泰姆	反馈电压uRI嘉泰姆	工作频率uRI嘉泰姆	效率uRI嘉泰姆	静态工uRI嘉泰姆作电流uRI嘉泰姆	待机电流uRI嘉泰姆	封装uRI嘉泰姆
CXSD61049uRI嘉泰姆	8V-35VuRI嘉泰姆	可调输出uRI嘉泰姆带线损补偿uRI嘉泰姆	2A/带可调恒流设置uRI嘉泰姆	1.21VuRI嘉泰姆	130KuRI嘉泰姆	95%uRI嘉泰姆	1.3mAuRI嘉泰姆	112uAuRI嘉泰姆	SOP-8uRI嘉泰姆
CXSD61050uRI嘉泰姆	8V-35VuRI嘉泰姆	可调输出/带线损uRI嘉泰姆补偿带使能端uRI嘉泰姆	2A/带可调恒流设置uRI嘉泰姆	1.21VuRI嘉泰姆	130KuRI嘉泰姆	93%uRI嘉泰姆	1.3mAuRI嘉泰姆		SOP-8uRI嘉泰姆
CXSD61046uRI嘉泰姆	4.5-20VuRI嘉泰姆	可调输出uRI嘉泰姆	2.0AuRI嘉泰姆	0.923VuRI嘉泰姆	340KuRI嘉泰姆	95%uRI嘉泰姆	1mAuRI嘉泰姆	6uAuRI嘉泰姆	SOP-8uRI嘉泰姆
CXSD61046A/BuRI嘉泰姆	4.5-27VuRI嘉泰姆	可调输出uRI嘉泰姆	2.0A/2.5AuRI嘉泰姆	0.925VuRI嘉泰姆	340KuRI嘉泰姆	96%uRI嘉泰姆	1.3mAuRI嘉泰姆	0.3uAuRI嘉泰姆	SOP-8uRI嘉泰姆
CXSD61048uRI嘉泰姆	8V--35VuRI嘉泰姆	可调输出uRI嘉泰姆带线损补偿uRI嘉泰姆	2.0A/带可调限流保护uRI嘉泰姆	1.2VuRI嘉泰姆	100-500KuRI嘉泰姆	93%uRI嘉泰姆	750uAuRI嘉泰姆	110uAuRI嘉泰姆	ESOP-8uRI嘉泰姆
CXSD61048AuRI嘉泰姆	10V--35VuRI嘉泰姆	可调输出uRI嘉泰姆带线损补偿uRI嘉泰姆	2.5A/带可调限流保护uRI嘉泰姆	1.2VuRI嘉泰姆	100-500K可调uRI嘉泰姆	93%uRI嘉泰姆	15mAuRI嘉泰姆	110uAuRI嘉泰姆	SOP-8uRI嘉泰姆
CXSD61048BuRI嘉泰姆	8V-35VuRI嘉泰姆	可调输出uRI嘉泰姆带线损补偿uRI嘉泰姆	2.8A/带可调限流保护uRI嘉泰姆	1.21VuRI嘉泰姆	100-500K可调uRI嘉泰姆	93%uRI嘉泰姆	15mAuRI嘉泰姆	110uAuRI嘉泰姆	SOP-8uRI嘉泰姆
CXSD61048CuRI嘉泰姆	8V-35VuRI嘉泰姆	可调输出uRI嘉泰姆带线损补偿uRI嘉泰姆	3.2A/带可调限流保护uRI嘉泰姆	1.21VuRI嘉泰姆	100-500K可调uRI嘉泰姆	93%uRI嘉泰姆	15mAuRI嘉泰姆	110uAuRI嘉泰姆	SOP-8uRI嘉泰姆
CXSD61047uRI嘉泰姆	4.6-22VuRI嘉泰姆	可调输出uRI嘉泰姆	3.0AuRI嘉泰姆	0.923VuRI嘉泰姆	340KuRI嘉泰姆	95%uRI嘉泰姆	55uAuRI嘉泰姆	1uAuRI嘉泰姆	ESOP8uRI嘉泰姆
CXSD61047AuRI嘉泰姆	4.5-27VuRI嘉泰姆	可调输出uRI嘉泰姆	3.0AuRI嘉泰姆	0.925VuRI嘉泰姆	340KuRI嘉泰姆	93%uRI嘉泰姆	1.3mAuRI嘉泰姆	0.3uAuRI嘉泰姆	ESOP8uRI嘉泰姆
CXSD61047BuRI嘉泰姆	4.5V-23VuRI嘉泰姆	可调输出uRI嘉泰姆	3.5AuRI嘉泰姆	0.925VuRI嘉泰姆	340KuRI嘉泰姆	96%uRI嘉泰姆	2.5mAuRI嘉泰姆		ESOP-8uRI嘉泰姆
CXSD61051uRI嘉泰姆	8V-35VuRI嘉泰姆	可调输出uRI嘉泰姆带线损补偿uRI嘉泰姆	扩流4.5A带uRI嘉泰姆可调限流保护uRI嘉泰姆	1.21VuRI嘉泰姆	100-500K可调uRI嘉泰姆	95%uRI嘉泰姆	14mAuRI嘉泰姆	100uAuRI嘉泰姆	ESOP8uRI嘉泰姆
CXSD61052uRI嘉泰姆	3.6-40VuRI嘉泰姆	可调输出uRI嘉泰姆	2.0AuRI嘉泰姆	0.8VuRI嘉泰姆	440KuRI嘉泰姆	94%uRI嘉泰姆	74uAuRI嘉泰姆	0.07uAuRI嘉泰姆	ESOP-8uRI嘉泰姆
CXSD61053uRI嘉泰姆	4.5-20VuRI嘉泰姆	可调输出uRI嘉泰姆	4.0AuRI嘉泰姆	0.923VuRI嘉泰姆	340KuRI嘉泰姆	95%uRI嘉泰姆	1.6mAuRI嘉泰姆	6uAuRI嘉泰姆	ESOP8uRI嘉泰姆
CXSD61054uRI嘉泰姆	3.5-23VuRI嘉泰姆	可调输出uRI嘉泰姆	2.0AuRI嘉泰姆	0.6VuRI嘉泰姆	600KuRI嘉泰姆	96%uRI嘉泰姆	400uAuRI嘉泰姆	1uAuRI嘉泰姆	SOT-26uRI嘉泰姆
CXSD61055uRI嘉泰姆	4.5-17VuRI嘉泰姆	可调输出uRI嘉泰姆	2.0AuRI嘉泰姆	0.6VuRI嘉泰姆	600KuRI嘉泰姆	96%uRI嘉泰姆	400uAuRI嘉泰姆	1uAuRI嘉泰姆	SOT-26uRI嘉泰姆
CXSD61055AuRI嘉泰姆	4.5V-23VuRI嘉泰姆	可调输出uRI嘉泰姆	2.0AuRI嘉泰姆	0.8VuRI嘉泰姆	600KuRI嘉泰姆	92%uRI嘉泰姆	800uAuRI嘉泰姆		SOT-26uRI嘉泰姆
CXSD61055BuRI嘉泰姆	3.3-17VuRI嘉泰姆	可调输出uRI嘉泰姆	2.0AuRI嘉泰姆	0.6VuRI嘉泰姆	600KuRI嘉泰姆	96%uRI嘉泰姆	400uAuRI嘉泰姆	4uAuRI嘉泰姆	SOT-26uRI嘉泰姆
CXSD61056uRI嘉泰姆	4.5-26VuRI嘉泰姆	可调输出uRI嘉泰姆	1.2AuRI嘉泰姆	0.8VuRI嘉泰姆	1.4MuRI嘉泰姆	94%uRI嘉泰姆	600uAuRI嘉泰姆	1uAuRI嘉泰姆	SOT-26uRI嘉泰姆
CXSD61057uRI嘉泰姆	4.0-42VuRI嘉泰姆	可调输出uRI嘉泰姆	1.5AuRI嘉泰姆	0.8VuRI嘉泰姆	650KuRI嘉泰姆	91%uRI嘉泰姆	600uAuRI嘉泰姆	6uAuRI嘉泰姆	SOT-26uRI嘉泰姆

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