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TOPRHI嘉泰姆

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

 High Efficiency: RHI嘉泰姆

 Up to 90%at Light Load RHI嘉泰姆

 Up to 95% at HeavyLoad RHI嘉泰姆

 Capable of Delivering 2A RHI嘉泰姆

 Input OVP at 20V RHI嘉泰姆

 No External Schottky Diode Needed RHI嘉泰姆

 Current Mode control RHI嘉泰姆

 0.923V Reference for Low Output voltages RHI嘉泰姆

 Logic Control Shutdown RHI嘉泰姆

 Thermal shutdown and UVLO RHI嘉泰姆

 Available in SOP8RHI嘉泰姆

应用范围 返回TOPRHI嘉泰姆

 LCD TVs RHI嘉泰姆

 Notebook computers RHI嘉泰姆

 FPGA power supplies RHI嘉泰姆

 LED drivers RHI嘉泰姆

 Car Charging DeviceRHI嘉泰姆

技术规格书（产品PDF) 返回TOP RHI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！RHI嘉泰姆

QQ截图20160419174301.jpg RHI嘉泰姆

产品封装图 返回TOPRHI嘉泰姆

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电路原理图 返回TOPRHI嘉泰姆

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高压同步DC-DC降压ICRHI嘉泰姆
型号RHI嘉泰姆	输入耐压RHI嘉泰姆	输出电压RHI嘉泰姆	输出电流RHI嘉泰姆	反馈电压RHI嘉泰姆	工作频率RHI嘉泰姆	效率RHI嘉泰姆	静态工RHI嘉泰姆作电流RHI嘉泰姆	待机电流RHI嘉泰姆	封装RHI嘉泰姆
CXSD61049RHI嘉泰姆	8V-35VRHI嘉泰姆	可调输出RHI嘉泰姆带线损补偿RHI嘉泰姆	2A/带可调恒流设置RHI嘉泰姆	1.21VRHI嘉泰姆	130KRHI嘉泰姆	95%RHI嘉泰姆	1.3mARHI嘉泰姆	112uARHI嘉泰姆	SOP-8RHI嘉泰姆
CXSD61050RHI嘉泰姆	8V-35VRHI嘉泰姆	可调输出/带线损RHI嘉泰姆补偿带使能端RHI嘉泰姆	2A/带可调恒流设置RHI嘉泰姆	1.21VRHI嘉泰姆	130KRHI嘉泰姆	93%RHI嘉泰姆	1.3mARHI嘉泰姆		SOP-8RHI嘉泰姆
CXSD61046RHI嘉泰姆	4.5-20VRHI嘉泰姆	可调输出RHI嘉泰姆	2.0ARHI嘉泰姆	0.923VRHI嘉泰姆	340KRHI嘉泰姆	95%RHI嘉泰姆	1mARHI嘉泰姆	6uARHI嘉泰姆	SOP-8RHI嘉泰姆
CXSD61046A/BRHI嘉泰姆	4.5-27VRHI嘉泰姆	可调输出RHI嘉泰姆	2.0A/2.5ARHI嘉泰姆	0.925VRHI嘉泰姆	340KRHI嘉泰姆	96%RHI嘉泰姆	1.3mARHI嘉泰姆	0.3uARHI嘉泰姆	SOP-8RHI嘉泰姆
CXSD61048RHI嘉泰姆	8V--35VRHI嘉泰姆	可调输出RHI嘉泰姆带线损补偿RHI嘉泰姆	2.0A/带可调限流保护RHI嘉泰姆	1.2VRHI嘉泰姆	100-500KRHI嘉泰姆	93%RHI嘉泰姆	750uARHI嘉泰姆	110uARHI嘉泰姆	ESOP-8RHI嘉泰姆
CXSD61048ARHI嘉泰姆	10V--35VRHI嘉泰姆	可调输出RHI嘉泰姆带线损补偿RHI嘉泰姆	2.5A/带可调限流保护RHI嘉泰姆	1.2VRHI嘉泰姆	100-500K可调RHI嘉泰姆	93%RHI嘉泰姆	15mARHI嘉泰姆	110uARHI嘉泰姆	SOP-8RHI嘉泰姆
CXSD61048BRHI嘉泰姆	8V-35VRHI嘉泰姆	可调输出RHI嘉泰姆带线损补偿RHI嘉泰姆	2.8A/带可调限流保护RHI嘉泰姆	1.21VRHI嘉泰姆	100-500K可调RHI嘉泰姆	93%RHI嘉泰姆	15mARHI嘉泰姆	110uARHI嘉泰姆	SOP-8RHI嘉泰姆
CXSD61048CRHI嘉泰姆	8V-35VRHI嘉泰姆	可调输出RHI嘉泰姆带线损补偿RHI嘉泰姆	3.2A/带可调限流保护RHI嘉泰姆	1.21VRHI嘉泰姆	100-500K可调RHI嘉泰姆	93%RHI嘉泰姆	15mARHI嘉泰姆	110uARHI嘉泰姆	SOP-8RHI嘉泰姆
CXSD61047RHI嘉泰姆	4.6-22VRHI嘉泰姆	可调输出RHI嘉泰姆	3.0ARHI嘉泰姆	0.923VRHI嘉泰姆	340KRHI嘉泰姆	95%RHI嘉泰姆	55uARHI嘉泰姆	1uARHI嘉泰姆	ESOP8RHI嘉泰姆
CXSD61047ARHI嘉泰姆	4.5-27VRHI嘉泰姆	可调输出RHI嘉泰姆	3.0ARHI嘉泰姆	0.925VRHI嘉泰姆	340KRHI嘉泰姆	93%RHI嘉泰姆	1.3mARHI嘉泰姆	0.3uARHI嘉泰姆	ESOP8RHI嘉泰姆
CXSD61047BRHI嘉泰姆	4.5V-23VRHI嘉泰姆	可调输出RHI嘉泰姆	3.5ARHI嘉泰姆	0.925VRHI嘉泰姆	340KRHI嘉泰姆	96%RHI嘉泰姆	2.5mARHI嘉泰姆		ESOP-8RHI嘉泰姆
CXSD61051RHI嘉泰姆	8V-35VRHI嘉泰姆	可调输出RHI嘉泰姆带线损补偿RHI嘉泰姆	扩流4.5A带RHI嘉泰姆可调限流保护RHI嘉泰姆	1.21VRHI嘉泰姆	100-500K可调RHI嘉泰姆	95%RHI嘉泰姆	14mARHI嘉泰姆	100uARHI嘉泰姆	ESOP8RHI嘉泰姆
CXSD61052RHI嘉泰姆	3.6-40VRHI嘉泰姆	可调输出RHI嘉泰姆	2.0ARHI嘉泰姆	0.8VRHI嘉泰姆	440KRHI嘉泰姆	94%RHI嘉泰姆	74uARHI嘉泰姆	0.07uARHI嘉泰姆	ESOP-8RHI嘉泰姆
CXSD61053RHI嘉泰姆	4.5-20VRHI嘉泰姆	可调输出RHI嘉泰姆	4.0ARHI嘉泰姆	0.923VRHI嘉泰姆	340KRHI嘉泰姆	95%RHI嘉泰姆	1.6mARHI嘉泰姆	6uARHI嘉泰姆	ESOP8RHI嘉泰姆
CXSD61054RHI嘉泰姆	3.5-23VRHI嘉泰姆	可调输出RHI嘉泰姆	2.0ARHI嘉泰姆	0.6VRHI嘉泰姆	600KRHI嘉泰姆	96%RHI嘉泰姆	400uARHI嘉泰姆	1uARHI嘉泰姆	SOT-26RHI嘉泰姆
CXSD61055RHI嘉泰姆	4.5-17VRHI嘉泰姆	可调输出RHI嘉泰姆	2.0ARHI嘉泰姆	0.6VRHI嘉泰姆	600KRHI嘉泰姆	96%RHI嘉泰姆	400uARHI嘉泰姆	1uARHI嘉泰姆	SOT-26RHI嘉泰姆
CXSD61055ARHI嘉泰姆	4.5V-23VRHI嘉泰姆	可调输出RHI嘉泰姆	2.0ARHI嘉泰姆	0.8VRHI嘉泰姆	600KRHI嘉泰姆	92%RHI嘉泰姆	800uARHI嘉泰姆		SOT-26RHI嘉泰姆
CXSD61055BRHI嘉泰姆	3.3-17VRHI嘉泰姆	可调输出RHI嘉泰姆	2.0ARHI嘉泰姆	0.6VRHI嘉泰姆	600KRHI嘉泰姆	96%RHI嘉泰姆	400uARHI嘉泰姆	4uARHI嘉泰姆	SOT-26RHI嘉泰姆
CXSD61056RHI嘉泰姆	4.5-26VRHI嘉泰姆	可调输出RHI嘉泰姆	1.2ARHI嘉泰姆	0.8VRHI嘉泰姆	1.4MRHI嘉泰姆	94%RHI嘉泰姆	600uARHI嘉泰姆	1uARHI嘉泰姆	SOT-26RHI嘉泰姆
CXSD61057RHI嘉泰姆	4.0-42VRHI嘉泰姆	可调输出RHI嘉泰姆	1.5ARHI嘉泰姆	0.8VRHI嘉泰姆	650KRHI嘉泰姆	91%RHI嘉泰姆	600uARHI嘉泰姆	6uARHI嘉泰姆	SOT-26RHI嘉泰姆

目录

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