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TOPO0h嘉泰姆

 Wide Input Operating Range from 4.5V to 18V O0h嘉泰姆

 High Efficiency: O0h嘉泰姆

 Up to 90%at Light Load O0h嘉泰姆

 Up to 95% at HeavyLoad O0h嘉泰姆

 Capable of Delivering 2A O0h嘉泰姆

 Input OVP at 20V O0h嘉泰姆

 No External Schottky Diode Needed O0h嘉泰姆

 Current Mode control O0h嘉泰姆

 0.923V Reference for Low Output voltages O0h嘉泰姆

 Logic Control Shutdown O0h嘉泰姆

 Thermal shutdown and UVLO O0h嘉泰姆

 Available in SOP8O0h嘉泰姆

应用范围 返回TOPO0h嘉泰姆

 LCD TVs O0h嘉泰姆

 Notebook computers O0h嘉泰姆

 FPGA power supplies O0h嘉泰姆

 LED drivers O0h嘉泰姆

 Car Charging DeviceO0h嘉泰姆

技术规格书（产品PDF) 返回TOP O0h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！O0h嘉泰姆

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产品封装图 返回TOPO0h嘉泰姆

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高压同步DC-DC降压ICO0h嘉泰姆
型号O0h嘉泰姆	输入耐压O0h嘉泰姆	输出电压O0h嘉泰姆	输出电流O0h嘉泰姆	反馈电压O0h嘉泰姆	工作频率O0h嘉泰姆	效率O0h嘉泰姆	静态工O0h嘉泰姆作电流O0h嘉泰姆	待机电流O0h嘉泰姆	封装O0h嘉泰姆
CXSD61049O0h嘉泰姆	8V-35VO0h嘉泰姆	可调输出O0h嘉泰姆带线损补偿O0h嘉泰姆	2A/带可调恒流设置O0h嘉泰姆	1.21VO0h嘉泰姆	130KO0h嘉泰姆	95%O0h嘉泰姆	1.3mAO0h嘉泰姆	112uAO0h嘉泰姆	SOP-8O0h嘉泰姆
CXSD61050O0h嘉泰姆	8V-35VO0h嘉泰姆	可调输出/带线损O0h嘉泰姆补偿带使能端O0h嘉泰姆	2A/带可调恒流设置O0h嘉泰姆	1.21VO0h嘉泰姆	130KO0h嘉泰姆	93%O0h嘉泰姆	1.3mAO0h嘉泰姆		SOP-8O0h嘉泰姆
CXSD61046O0h嘉泰姆	4.5-20VO0h嘉泰姆	可调输出O0h嘉泰姆	2.0AO0h嘉泰姆	0.923VO0h嘉泰姆	340KO0h嘉泰姆	95%O0h嘉泰姆	1mAO0h嘉泰姆	6uAO0h嘉泰姆	SOP-8O0h嘉泰姆
CXSD61046A/BO0h嘉泰姆	4.5-27VO0h嘉泰姆	可调输出O0h嘉泰姆	2.0A/2.5AO0h嘉泰姆	0.925VO0h嘉泰姆	340KO0h嘉泰姆	96%O0h嘉泰姆	1.3mAO0h嘉泰姆	0.3uAO0h嘉泰姆	SOP-8O0h嘉泰姆
CXSD61048O0h嘉泰姆	8V--35VO0h嘉泰姆	可调输出O0h嘉泰姆带线损补偿O0h嘉泰姆	2.0A/带可调限流保护O0h嘉泰姆	1.2VO0h嘉泰姆	100-500KO0h嘉泰姆	93%O0h嘉泰姆	750uAO0h嘉泰姆	110uAO0h嘉泰姆	ESOP-8O0h嘉泰姆
CXSD61048AO0h嘉泰姆	10V--35VO0h嘉泰姆	可调输出O0h嘉泰姆带线损补偿O0h嘉泰姆	2.5A/带可调限流保护O0h嘉泰姆	1.2VO0h嘉泰姆	100-500K可调O0h嘉泰姆	93%O0h嘉泰姆	15mAO0h嘉泰姆	110uAO0h嘉泰姆	SOP-8O0h嘉泰姆
CXSD61048BO0h嘉泰姆	8V-35VO0h嘉泰姆	可调输出O0h嘉泰姆带线损补偿O0h嘉泰姆	2.8A/带可调限流保护O0h嘉泰姆	1.21VO0h嘉泰姆	100-500K可调O0h嘉泰姆	93%O0h嘉泰姆	15mAO0h嘉泰姆	110uAO0h嘉泰姆	SOP-8O0h嘉泰姆
CXSD61048CO0h嘉泰姆	8V-35VO0h嘉泰姆	可调输出O0h嘉泰姆带线损补偿O0h嘉泰姆	3.2A/带可调限流保护O0h嘉泰姆	1.21VO0h嘉泰姆	100-500K可调O0h嘉泰姆	93%O0h嘉泰姆	15mAO0h嘉泰姆	110uAO0h嘉泰姆	SOP-8O0h嘉泰姆
CXSD61047O0h嘉泰姆	4.6-22VO0h嘉泰姆	可调输出O0h嘉泰姆	3.0AO0h嘉泰姆	0.923VO0h嘉泰姆	340KO0h嘉泰姆	95%O0h嘉泰姆	55uAO0h嘉泰姆	1uAO0h嘉泰姆	ESOP8O0h嘉泰姆
CXSD61047AO0h嘉泰姆	4.5-27VO0h嘉泰姆	可调输出O0h嘉泰姆	3.0AO0h嘉泰姆	0.925VO0h嘉泰姆	340KO0h嘉泰姆	93%O0h嘉泰姆	1.3mAO0h嘉泰姆	0.3uAO0h嘉泰姆	ESOP8O0h嘉泰姆
CXSD61047BO0h嘉泰姆	4.5V-23VO0h嘉泰姆	可调输出O0h嘉泰姆	3.5AO0h嘉泰姆	0.925VO0h嘉泰姆	340KO0h嘉泰姆	96%O0h嘉泰姆	2.5mAO0h嘉泰姆		ESOP-8O0h嘉泰姆
CXSD61051O0h嘉泰姆	8V-35VO0h嘉泰姆	可调输出O0h嘉泰姆带线损补偿O0h嘉泰姆	扩流4.5A带O0h嘉泰姆可调限流保护O0h嘉泰姆	1.21VO0h嘉泰姆	100-500K可调O0h嘉泰姆	95%O0h嘉泰姆	14mAO0h嘉泰姆	100uAO0h嘉泰姆	ESOP8O0h嘉泰姆
CXSD61052O0h嘉泰姆	3.6-40VO0h嘉泰姆	可调输出O0h嘉泰姆	2.0AO0h嘉泰姆	0.8VO0h嘉泰姆	440KO0h嘉泰姆	94%O0h嘉泰姆	74uAO0h嘉泰姆	0.07uAO0h嘉泰姆	ESOP-8O0h嘉泰姆
CXSD61053O0h嘉泰姆	4.5-20VO0h嘉泰姆	可调输出O0h嘉泰姆	4.0AO0h嘉泰姆	0.923VO0h嘉泰姆	340KO0h嘉泰姆	95%O0h嘉泰姆	1.6mAO0h嘉泰姆	6uAO0h嘉泰姆	ESOP8O0h嘉泰姆
CXSD61054O0h嘉泰姆	3.5-23VO0h嘉泰姆	可调输出O0h嘉泰姆	2.0AO0h嘉泰姆	0.6VO0h嘉泰姆	600KO0h嘉泰姆	96%O0h嘉泰姆	400uAO0h嘉泰姆	1uAO0h嘉泰姆	SOT-26O0h嘉泰姆
CXSD61055O0h嘉泰姆	4.5-17VO0h嘉泰姆	可调输出O0h嘉泰姆	2.0AO0h嘉泰姆	0.6VO0h嘉泰姆	600KO0h嘉泰姆	96%O0h嘉泰姆	400uAO0h嘉泰姆	1uAO0h嘉泰姆	SOT-26O0h嘉泰姆
CXSD61055AO0h嘉泰姆	4.5V-23VO0h嘉泰姆	可调输出O0h嘉泰姆	2.0AO0h嘉泰姆	0.8VO0h嘉泰姆	600KO0h嘉泰姆	92%O0h嘉泰姆	800uAO0h嘉泰姆		SOT-26O0h嘉泰姆
CXSD61055BO0h嘉泰姆	3.3-17VO0h嘉泰姆	可调输出O0h嘉泰姆	2.0AO0h嘉泰姆	0.6VO0h嘉泰姆	600KO0h嘉泰姆	96%O0h嘉泰姆	400uAO0h嘉泰姆	4uAO0h嘉泰姆	SOT-26O0h嘉泰姆
CXSD61056O0h嘉泰姆	4.5-26VO0h嘉泰姆	可调输出O0h嘉泰姆	1.2AO0h嘉泰姆	0.8VO0h嘉泰姆	1.4MO0h嘉泰姆	94%O0h嘉泰姆	600uAO0h嘉泰姆	1uAO0h嘉泰姆	SOT-26O0h嘉泰姆
CXSD61057O0h嘉泰姆	4.0-42VO0h嘉泰姆	可调输出O0h嘉泰姆	1.5AO0h嘉泰姆	0.8VO0h嘉泰姆	650KO0h嘉泰姆	91%O0h嘉泰姆	600uAO0h嘉泰姆	6uAO0h嘉泰姆	SOT-26O0h嘉泰姆

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