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TOPIBu嘉泰姆

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

 High Efficiency: IBu嘉泰姆

 Up to 90%at Light Load IBu嘉泰姆

 Up to 95% at HeavyLoad IBu嘉泰姆

 Capable of Delivering 2A IBu嘉泰姆

 Input OVP at 20V IBu嘉泰姆

 No External Schottky Diode Needed IBu嘉泰姆

 Current Mode control IBu嘉泰姆

 0.923V Reference for Low Output voltages IBu嘉泰姆

 Logic Control Shutdown IBu嘉泰姆

 Thermal shutdown and UVLO IBu嘉泰姆

 Available in SOP8IBu嘉泰姆

应用范围 返回TOPIBu嘉泰姆

 LCD TVs IBu嘉泰姆

 Notebook computers IBu嘉泰姆

 FPGA power supplies IBu嘉泰姆

 LED drivers IBu嘉泰姆

 Car Charging DeviceIBu嘉泰姆

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高压同步DC-DC降压ICIBu嘉泰姆
型号IBu嘉泰姆	输入耐压IBu嘉泰姆	输出电压IBu嘉泰姆	输出电流IBu嘉泰姆	反馈电压IBu嘉泰姆	工作频率IBu嘉泰姆	效率IBu嘉泰姆	静态工IBu嘉泰姆作电流IBu嘉泰姆	待机电流IBu嘉泰姆	封装IBu嘉泰姆
CXSD61049IBu嘉泰姆	8V-35VIBu嘉泰姆	可调输出IBu嘉泰姆带线损补偿IBu嘉泰姆	2A/带可调恒流设置IBu嘉泰姆	1.21VIBu嘉泰姆	130KIBu嘉泰姆	95%IBu嘉泰姆	1.3mAIBu嘉泰姆	112uAIBu嘉泰姆	SOP-8IBu嘉泰姆
CXSD61050IBu嘉泰姆	8V-35VIBu嘉泰姆	可调输出/带线损IBu嘉泰姆补偿带使能端IBu嘉泰姆	2A/带可调恒流设置IBu嘉泰姆	1.21VIBu嘉泰姆	130KIBu嘉泰姆	93%IBu嘉泰姆	1.3mAIBu嘉泰姆		SOP-8IBu嘉泰姆
CXSD61046IBu嘉泰姆	4.5-20VIBu嘉泰姆	可调输出IBu嘉泰姆	2.0AIBu嘉泰姆	0.923VIBu嘉泰姆	340KIBu嘉泰姆	95%IBu嘉泰姆	1mAIBu嘉泰姆	6uAIBu嘉泰姆	SOP-8IBu嘉泰姆
CXSD61046A/BIBu嘉泰姆	4.5-27VIBu嘉泰姆	可调输出IBu嘉泰姆	2.0A/2.5AIBu嘉泰姆	0.925VIBu嘉泰姆	340KIBu嘉泰姆	96%IBu嘉泰姆	1.3mAIBu嘉泰姆	0.3uAIBu嘉泰姆	SOP-8IBu嘉泰姆
CXSD61048IBu嘉泰姆	8V--35VIBu嘉泰姆	可调输出IBu嘉泰姆带线损补偿IBu嘉泰姆	2.0A/带可调限流保护IBu嘉泰姆	1.2VIBu嘉泰姆	100-500KIBu嘉泰姆	93%IBu嘉泰姆	750uAIBu嘉泰姆	110uAIBu嘉泰姆	ESOP-8IBu嘉泰姆
CXSD61048AIBu嘉泰姆	10V--35VIBu嘉泰姆	可调输出IBu嘉泰姆带线损补偿IBu嘉泰姆	2.5A/带可调限流保护IBu嘉泰姆	1.2VIBu嘉泰姆	100-500K可调IBu嘉泰姆	93%IBu嘉泰姆	15mAIBu嘉泰姆	110uAIBu嘉泰姆	SOP-8IBu嘉泰姆
CXSD61048BIBu嘉泰姆	8V-35VIBu嘉泰姆	可调输出IBu嘉泰姆带线损补偿IBu嘉泰姆	2.8A/带可调限流保护IBu嘉泰姆	1.21VIBu嘉泰姆	100-500K可调IBu嘉泰姆	93%IBu嘉泰姆	15mAIBu嘉泰姆	110uAIBu嘉泰姆	SOP-8IBu嘉泰姆
CXSD61048CIBu嘉泰姆	8V-35VIBu嘉泰姆	可调输出IBu嘉泰姆带线损补偿IBu嘉泰姆	3.2A/带可调限流保护IBu嘉泰姆	1.21VIBu嘉泰姆	100-500K可调IBu嘉泰姆	93%IBu嘉泰姆	15mAIBu嘉泰姆	110uAIBu嘉泰姆	SOP-8IBu嘉泰姆
CXSD61047IBu嘉泰姆	4.6-22VIBu嘉泰姆	可调输出IBu嘉泰姆	3.0AIBu嘉泰姆	0.923VIBu嘉泰姆	340KIBu嘉泰姆	95%IBu嘉泰姆	55uAIBu嘉泰姆	1uAIBu嘉泰姆	ESOP8IBu嘉泰姆
CXSD61047AIBu嘉泰姆	4.5-27VIBu嘉泰姆	可调输出IBu嘉泰姆	3.0AIBu嘉泰姆	0.925VIBu嘉泰姆	340KIBu嘉泰姆	93%IBu嘉泰姆	1.3mAIBu嘉泰姆	0.3uAIBu嘉泰姆	ESOP8IBu嘉泰姆
CXSD61047BIBu嘉泰姆	4.5V-23VIBu嘉泰姆	可调输出IBu嘉泰姆	3.5AIBu嘉泰姆	0.925VIBu嘉泰姆	340KIBu嘉泰姆	96%IBu嘉泰姆	2.5mAIBu嘉泰姆		ESOP-8IBu嘉泰姆
CXSD61051IBu嘉泰姆	8V-35VIBu嘉泰姆	可调输出IBu嘉泰姆带线损补偿IBu嘉泰姆	扩流4.5A带IBu嘉泰姆可调限流保护IBu嘉泰姆	1.21VIBu嘉泰姆	100-500K可调IBu嘉泰姆	95%IBu嘉泰姆	14mAIBu嘉泰姆	100uAIBu嘉泰姆	ESOP8IBu嘉泰姆
CXSD61052IBu嘉泰姆	3.6-40VIBu嘉泰姆	可调输出IBu嘉泰姆	2.0AIBu嘉泰姆	0.8VIBu嘉泰姆	440KIBu嘉泰姆	94%IBu嘉泰姆	74uAIBu嘉泰姆	0.07uAIBu嘉泰姆	ESOP-8IBu嘉泰姆
CXSD61053IBu嘉泰姆	4.5-20VIBu嘉泰姆	可调输出IBu嘉泰姆	4.0AIBu嘉泰姆	0.923VIBu嘉泰姆	340KIBu嘉泰姆	95%IBu嘉泰姆	1.6mAIBu嘉泰姆	6uAIBu嘉泰姆	ESOP8IBu嘉泰姆
CXSD61054IBu嘉泰姆	3.5-23VIBu嘉泰姆	可调输出IBu嘉泰姆	2.0AIBu嘉泰姆	0.6VIBu嘉泰姆	600KIBu嘉泰姆	96%IBu嘉泰姆	400uAIBu嘉泰姆	1uAIBu嘉泰姆	SOT-26IBu嘉泰姆
CXSD61055IBu嘉泰姆	4.5-17VIBu嘉泰姆	可调输出IBu嘉泰姆	2.0AIBu嘉泰姆	0.6VIBu嘉泰姆	600KIBu嘉泰姆	96%IBu嘉泰姆	400uAIBu嘉泰姆	1uAIBu嘉泰姆	SOT-26IBu嘉泰姆
CXSD61055AIBu嘉泰姆	4.5V-23VIBu嘉泰姆	可调输出IBu嘉泰姆	2.0AIBu嘉泰姆	0.8VIBu嘉泰姆	600KIBu嘉泰姆	92%IBu嘉泰姆	800uAIBu嘉泰姆		SOT-26IBu嘉泰姆
CXSD61055BIBu嘉泰姆	3.3-17VIBu嘉泰姆	可调输出IBu嘉泰姆	2.0AIBu嘉泰姆	0.6VIBu嘉泰姆	600KIBu嘉泰姆	96%IBu嘉泰姆	400uAIBu嘉泰姆	4uAIBu嘉泰姆	SOT-26IBu嘉泰姆
CXSD61056IBu嘉泰姆	4.5-26VIBu嘉泰姆	可调输出IBu嘉泰姆	1.2AIBu嘉泰姆	0.8VIBu嘉泰姆	1.4MIBu嘉泰姆	94%IBu嘉泰姆	600uAIBu嘉泰姆	1uAIBu嘉泰姆	SOT-26IBu嘉泰姆
CXSD61057IBu嘉泰姆	4.0-42VIBu嘉泰姆	可调输出IBu嘉泰姆	1.5AIBu嘉泰姆	0.8VIBu嘉泰姆	650KIBu嘉泰姆	91%IBu嘉泰姆	600uAIBu嘉泰姆	6uAIBu嘉泰姆	SOT-26IBu嘉泰姆

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