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TOPGm9嘉泰姆

 Wide Input Operating Range from 4.5V to 18V Gm9嘉泰姆

 High Efficiency: Gm9嘉泰姆

 Up to 90%at Light Load Gm9嘉泰姆

 Up to 95% at HeavyLoad Gm9嘉泰姆

 Capable of Delivering 2A Gm9嘉泰姆

 Input OVP at 20V Gm9嘉泰姆

 No External Schottky Diode Needed Gm9嘉泰姆

 Current Mode control Gm9嘉泰姆

 0.923V Reference for Low Output voltages Gm9嘉泰姆

 Logic Control Shutdown Gm9嘉泰姆

 Thermal shutdown and UVLO Gm9嘉泰姆

 Available in SOP8Gm9嘉泰姆

应用范围 返回TOPGm9嘉泰姆

 LCD TVs Gm9嘉泰姆

 Notebook computers Gm9嘉泰姆

 FPGA power supplies Gm9嘉泰姆

 LED drivers Gm9嘉泰姆

 Car Charging DeviceGm9嘉泰姆

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QQ截图20160419174301.jpg Gm9嘉泰姆

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高压同步DC-DC降压ICGm9嘉泰姆
型号Gm9嘉泰姆	输入耐压Gm9嘉泰姆	输出电压Gm9嘉泰姆	输出电流Gm9嘉泰姆	反馈电压Gm9嘉泰姆	工作频率Gm9嘉泰姆	效率Gm9嘉泰姆	静态工Gm9嘉泰姆作电流Gm9嘉泰姆	待机电流Gm9嘉泰姆	封装Gm9嘉泰姆
CXSD61049Gm9嘉泰姆	8V-35VGm9嘉泰姆	可调输出Gm9嘉泰姆带线损补偿Gm9嘉泰姆	2A/带可调恒流设置Gm9嘉泰姆	1.21VGm9嘉泰姆	130KGm9嘉泰姆	95%Gm9嘉泰姆	1.3mAGm9嘉泰姆	112uAGm9嘉泰姆	SOP-8Gm9嘉泰姆
CXSD61050Gm9嘉泰姆	8V-35VGm9嘉泰姆	可调输出/带线损Gm9嘉泰姆补偿带使能端Gm9嘉泰姆	2A/带可调恒流设置Gm9嘉泰姆	1.21VGm9嘉泰姆	130KGm9嘉泰姆	93%Gm9嘉泰姆	1.3mAGm9嘉泰姆		SOP-8Gm9嘉泰姆
CXSD61046Gm9嘉泰姆	4.5-20VGm9嘉泰姆	可调输出Gm9嘉泰姆	2.0AGm9嘉泰姆	0.923VGm9嘉泰姆	340KGm9嘉泰姆	95%Gm9嘉泰姆	1mAGm9嘉泰姆	6uAGm9嘉泰姆	SOP-8Gm9嘉泰姆
CXSD61046A/BGm9嘉泰姆	4.5-27VGm9嘉泰姆	可调输出Gm9嘉泰姆	2.0A/2.5AGm9嘉泰姆	0.925VGm9嘉泰姆	340KGm9嘉泰姆	96%Gm9嘉泰姆	1.3mAGm9嘉泰姆	0.3uAGm9嘉泰姆	SOP-8Gm9嘉泰姆
CXSD61048Gm9嘉泰姆	8V--35VGm9嘉泰姆	可调输出Gm9嘉泰姆带线损补偿Gm9嘉泰姆	2.0A/带可调限流保护Gm9嘉泰姆	1.2VGm9嘉泰姆	100-500KGm9嘉泰姆	93%Gm9嘉泰姆	750uAGm9嘉泰姆	110uAGm9嘉泰姆	ESOP-8Gm9嘉泰姆
CXSD61048AGm9嘉泰姆	10V--35VGm9嘉泰姆	可调输出Gm9嘉泰姆带线损补偿Gm9嘉泰姆	2.5A/带可调限流保护Gm9嘉泰姆	1.2VGm9嘉泰姆	100-500K可调Gm9嘉泰姆	93%Gm9嘉泰姆	15mAGm9嘉泰姆	110uAGm9嘉泰姆	SOP-8Gm9嘉泰姆
CXSD61048BGm9嘉泰姆	8V-35VGm9嘉泰姆	可调输出Gm9嘉泰姆带线损补偿Gm9嘉泰姆	2.8A/带可调限流保护Gm9嘉泰姆	1.21VGm9嘉泰姆	100-500K可调Gm9嘉泰姆	93%Gm9嘉泰姆	15mAGm9嘉泰姆	110uAGm9嘉泰姆	SOP-8Gm9嘉泰姆
CXSD61048CGm9嘉泰姆	8V-35VGm9嘉泰姆	可调输出Gm9嘉泰姆带线损补偿Gm9嘉泰姆	3.2A/带可调限流保护Gm9嘉泰姆	1.21VGm9嘉泰姆	100-500K可调Gm9嘉泰姆	93%Gm9嘉泰姆	15mAGm9嘉泰姆	110uAGm9嘉泰姆	SOP-8Gm9嘉泰姆
CXSD61047Gm9嘉泰姆	4.6-22VGm9嘉泰姆	可调输出Gm9嘉泰姆	3.0AGm9嘉泰姆	0.923VGm9嘉泰姆	340KGm9嘉泰姆	95%Gm9嘉泰姆	55uAGm9嘉泰姆	1uAGm9嘉泰姆	ESOP8Gm9嘉泰姆
CXSD61047AGm9嘉泰姆	4.5-27VGm9嘉泰姆	可调输出Gm9嘉泰姆	3.0AGm9嘉泰姆	0.925VGm9嘉泰姆	340KGm9嘉泰姆	93%Gm9嘉泰姆	1.3mAGm9嘉泰姆	0.3uAGm9嘉泰姆	ESOP8Gm9嘉泰姆
CXSD61047BGm9嘉泰姆	4.5V-23VGm9嘉泰姆	可调输出Gm9嘉泰姆	3.5AGm9嘉泰姆	0.925VGm9嘉泰姆	340KGm9嘉泰姆	96%Gm9嘉泰姆	2.5mAGm9嘉泰姆		ESOP-8Gm9嘉泰姆
CXSD61051Gm9嘉泰姆	8V-35VGm9嘉泰姆	可调输出Gm9嘉泰姆带线损补偿Gm9嘉泰姆	扩流4.5A带Gm9嘉泰姆可调限流保护Gm9嘉泰姆	1.21VGm9嘉泰姆	100-500K可调Gm9嘉泰姆	95%Gm9嘉泰姆	14mAGm9嘉泰姆	100uAGm9嘉泰姆	ESOP8Gm9嘉泰姆
CXSD61052Gm9嘉泰姆	3.6-40VGm9嘉泰姆	可调输出Gm9嘉泰姆	2.0AGm9嘉泰姆	0.8VGm9嘉泰姆	440KGm9嘉泰姆	94%Gm9嘉泰姆	74uAGm9嘉泰姆	0.07uAGm9嘉泰姆	ESOP-8Gm9嘉泰姆
CXSD61053Gm9嘉泰姆	4.5-20VGm9嘉泰姆	可调输出Gm9嘉泰姆	4.0AGm9嘉泰姆	0.923VGm9嘉泰姆	340KGm9嘉泰姆	95%Gm9嘉泰姆	1.6mAGm9嘉泰姆	6uAGm9嘉泰姆	ESOP8Gm9嘉泰姆
CXSD61054Gm9嘉泰姆	3.5-23VGm9嘉泰姆	可调输出Gm9嘉泰姆	2.0AGm9嘉泰姆	0.6VGm9嘉泰姆	600KGm9嘉泰姆	96%Gm9嘉泰姆	400uAGm9嘉泰姆	1uAGm9嘉泰姆	SOT-26Gm9嘉泰姆
CXSD61055Gm9嘉泰姆	4.5-17VGm9嘉泰姆	可调输出Gm9嘉泰姆	2.0AGm9嘉泰姆	0.6VGm9嘉泰姆	600KGm9嘉泰姆	96%Gm9嘉泰姆	400uAGm9嘉泰姆	1uAGm9嘉泰姆	SOT-26Gm9嘉泰姆
CXSD61055AGm9嘉泰姆	4.5V-23VGm9嘉泰姆	可调输出Gm9嘉泰姆	2.0AGm9嘉泰姆	0.8VGm9嘉泰姆	600KGm9嘉泰姆	92%Gm9嘉泰姆	800uAGm9嘉泰姆		SOT-26Gm9嘉泰姆
CXSD61055BGm9嘉泰姆	3.3-17VGm9嘉泰姆	可调输出Gm9嘉泰姆	2.0AGm9嘉泰姆	0.6VGm9嘉泰姆	600KGm9嘉泰姆	96%Gm9嘉泰姆	400uAGm9嘉泰姆	4uAGm9嘉泰姆	SOT-26Gm9嘉泰姆
CXSD61056Gm9嘉泰姆	4.5-26VGm9嘉泰姆	可调输出Gm9嘉泰姆	1.2AGm9嘉泰姆	0.8VGm9嘉泰姆	1.4MGm9嘉泰姆	94%Gm9嘉泰姆	600uAGm9嘉泰姆	1uAGm9嘉泰姆	SOT-26Gm9嘉泰姆
CXSD61057Gm9嘉泰姆	4.0-42VGm9嘉泰姆	可调输出Gm9嘉泰姆	1.5AGm9嘉泰姆	0.8VGm9嘉泰姆	650KGm9嘉泰姆	91%Gm9嘉泰姆	600uAGm9嘉泰姆	6uAGm9嘉泰姆	SOT-26Gm9嘉泰姆

目录

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