CXSD61047 3A of continuous output current with two integrated N-Channel MOSFETs urrent mode monolithic buck switching regulator

The CXSD61047 is a current mode monolithic buck switching regulator. Operating with an input range of 4.6-20V, the CXSD61047 delivers 3A of continuous output current with two integrated N-Channel MOSFETs. The internal synchronous power switches provide high efficiency without the use of an external Schottky diode. At light loads, regulators operate in low frequency to maintain high efficiency and low output ripple. Current mode control provides tight load transient response and cycle-by-cycle current limit.

The CXSD61047 guarantees robustness with short-circuit protection, thermal protection, start-up current run-away protection, and input under voltage lockout. The CXSD61047 is available in an 8-pin ESOP package, which provides a compact solution with minimal external components.

产品特点 返回TOPKSp嘉泰姆

 4.6V to 20V operating input range 3A output current KSp嘉泰姆

 Up to 94% efficiency KSp嘉泰姆

 High efficiency (>85%) at light load KSp嘉泰姆

 Adjustable Soft-Start KSp嘉泰姆

 Fixed 340kHz Switching frequency KSp嘉泰姆

 Input under voltage lockout KSp嘉泰姆

 Available in ESOP8 package KSp嘉泰姆

 Start-up current run-away protection KSp嘉泰姆

 Short circuit protection  Thermal protectionKSp嘉泰姆

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型号KSp嘉泰姆	输入耐压KSp嘉泰姆	输出电压KSp嘉泰姆	输出电流KSp嘉泰姆	反馈电压KSp嘉泰姆	工作频率KSp嘉泰姆	效率KSp嘉泰姆	静态工KSp嘉泰姆作电流KSp嘉泰姆	待机电流KSp嘉泰姆	封装KSp嘉泰姆
CXSD61049KSp嘉泰姆	8V-35VKSp嘉泰姆	可调输出KSp嘉泰姆带线损补偿KSp嘉泰姆	2A/带可调恒流设置KSp嘉泰姆	1.21VKSp嘉泰姆	130KKSp嘉泰姆	95%KSp嘉泰姆	1.3mAKSp嘉泰姆	112uAKSp嘉泰姆	SOP-8KSp嘉泰姆
CXSD61050KSp嘉泰姆	8V-35VKSp嘉泰姆	可调输出/带线损KSp嘉泰姆补偿带使能端KSp嘉泰姆	2A/带可调恒流设置KSp嘉泰姆	1.21VKSp嘉泰姆	130KKSp嘉泰姆	93%KSp嘉泰姆	1.3mAKSp嘉泰姆		SOP-8KSp嘉泰姆
CXSD61046KSp嘉泰姆	4.5-20VKSp嘉泰姆	可调输出KSp嘉泰姆	2.0AKSp嘉泰姆	0.923VKSp嘉泰姆	340KKSp嘉泰姆	95%KSp嘉泰姆	1mAKSp嘉泰姆	6uAKSp嘉泰姆	SOP-8KSp嘉泰姆
CXSD61046A/BKSp嘉泰姆	4.5-27VKSp嘉泰姆	可调输出KSp嘉泰姆	2.0A/2.5AKSp嘉泰姆	0.925VKSp嘉泰姆	340KKSp嘉泰姆	96%KSp嘉泰姆	1.3mAKSp嘉泰姆	0.3uAKSp嘉泰姆	SOP-8KSp嘉泰姆
CXSD61048KSp嘉泰姆	8V--35VKSp嘉泰姆	可调输出KSp嘉泰姆带线损补偿KSp嘉泰姆	2.0A/带可调限流保护KSp嘉泰姆	1.2VKSp嘉泰姆	100-500KKSp嘉泰姆	93%KSp嘉泰姆	750uAKSp嘉泰姆	110uAKSp嘉泰姆	ESOP-8KSp嘉泰姆
CXSD61048AKSp嘉泰姆	10V--35VKSp嘉泰姆	可调输出KSp嘉泰姆带线损补偿KSp嘉泰姆	2.5A/带可调限流保护KSp嘉泰姆	1.2VKSp嘉泰姆	100-500K可调KSp嘉泰姆	93%KSp嘉泰姆	15mAKSp嘉泰姆	110uAKSp嘉泰姆	SOP-8KSp嘉泰姆
CXSD61048BKSp嘉泰姆	8V-35VKSp嘉泰姆	可调输出KSp嘉泰姆带线损补偿KSp嘉泰姆	2.8A/带可调限流保护KSp嘉泰姆	1.21VKSp嘉泰姆	100-500K可调KSp嘉泰姆	93%KSp嘉泰姆	15mAKSp嘉泰姆	110uAKSp嘉泰姆	SOP-8KSp嘉泰姆
CXSD61048CKSp嘉泰姆	8V-35VKSp嘉泰姆	可调输出KSp嘉泰姆带线损补偿KSp嘉泰姆	3.2A/带可调限流保护KSp嘉泰姆	1.21VKSp嘉泰姆	100-500K可调KSp嘉泰姆	93%KSp嘉泰姆	15mAKSp嘉泰姆	110uAKSp嘉泰姆	SOP-8KSp嘉泰姆
CXSD61047KSp嘉泰姆	4.6-22VKSp嘉泰姆	可调输出KSp嘉泰姆	3.0AKSp嘉泰姆	0.923VKSp嘉泰姆	340KKSp嘉泰姆	95%KSp嘉泰姆	55uAKSp嘉泰姆	1uAKSp嘉泰姆	ESOP8KSp嘉泰姆
CXSD61047AKSp嘉泰姆	4.5-27VKSp嘉泰姆	可调输出KSp嘉泰姆	3.0AKSp嘉泰姆	0.925VKSp嘉泰姆	340KKSp嘉泰姆	93%KSp嘉泰姆	1.3mAKSp嘉泰姆	0.3uAKSp嘉泰姆	ESOP8KSp嘉泰姆
CXSD61047BKSp嘉泰姆	4.5V-23VKSp嘉泰姆	可调输出KSp嘉泰姆	3.5AKSp嘉泰姆	0.925VKSp嘉泰姆	340KKSp嘉泰姆	96%KSp嘉泰姆	2.5mAKSp嘉泰姆		ESOP-8KSp嘉泰姆
CXSD61051KSp嘉泰姆	8V-35VKSp嘉泰姆	可调输出KSp嘉泰姆带线损补偿KSp嘉泰姆	扩流4.5A带KSp嘉泰姆可调限流保护KSp嘉泰姆	1.21VKSp嘉泰姆	100-500K可调KSp嘉泰姆	95%KSp嘉泰姆	14mAKSp嘉泰姆	100uAKSp嘉泰姆	ESOP8KSp嘉泰姆
CXSD61052KSp嘉泰姆	3.6-40VKSp嘉泰姆	可调输出KSp嘉泰姆	2.0AKSp嘉泰姆	0.8VKSp嘉泰姆	440KKSp嘉泰姆	94%KSp嘉泰姆	74uAKSp嘉泰姆	0.07uAKSp嘉泰姆	ESOP-8KSp嘉泰姆
CXSD61053KSp嘉泰姆	4.5-20VKSp嘉泰姆	可调输出KSp嘉泰姆	4.0AKSp嘉泰姆	0.923VKSp嘉泰姆	340KKSp嘉泰姆	95%KSp嘉泰姆	1.6mAKSp嘉泰姆	6uAKSp嘉泰姆	ESOP8KSp嘉泰姆
CXSD61054KSp嘉泰姆	3.5-23VKSp嘉泰姆	可调输出KSp嘉泰姆	2.0AKSp嘉泰姆	0.6VKSp嘉泰姆	600KKSp嘉泰姆	96%KSp嘉泰姆	400uAKSp嘉泰姆	1uAKSp嘉泰姆	SOT-26KSp嘉泰姆
CXSD61055KSp嘉泰姆	4.5-17VKSp嘉泰姆	可调输出KSp嘉泰姆	2.0AKSp嘉泰姆	0.6VKSp嘉泰姆	600KKSp嘉泰姆	96%KSp嘉泰姆	400uAKSp嘉泰姆	1uAKSp嘉泰姆	SOT-26KSp嘉泰姆
CXSD61055AKSp嘉泰姆	4.5V-23VKSp嘉泰姆	可调输出KSp嘉泰姆	2.0AKSp嘉泰姆	0.8VKSp嘉泰姆	600KKSp嘉泰姆	92%KSp嘉泰姆	800uAKSp嘉泰姆		SOT-26KSp嘉泰姆
CXSD61055BKSp嘉泰姆	3.3-17VKSp嘉泰姆	可调输出KSp嘉泰姆	2.0AKSp嘉泰姆	0.6VKSp嘉泰姆	600KKSp嘉泰姆	96%KSp嘉泰姆	400uAKSp嘉泰姆	4uAKSp嘉泰姆	SOT-26KSp嘉泰姆
CXSD61056KSp嘉泰姆	4.5-26VKSp嘉泰姆	可调输出KSp嘉泰姆	1.2AKSp嘉泰姆	0.8VKSp嘉泰姆	1.4MKSp嘉泰姆	94%KSp嘉泰姆	600uAKSp嘉泰姆	1uAKSp嘉泰姆	SOT-26KSp嘉泰姆
CXSD61057KSp嘉泰姆	4.0-42VKSp嘉泰姆	可调输出KSp嘉泰姆	1.5AKSp嘉泰姆	0.8VKSp嘉泰姆	650KKSp嘉泰姆	91%KSp嘉泰姆	600uAKSp嘉泰姆	6uAKSp嘉泰姆	SOT-26KSp嘉泰姆

目录

The CXSD61047 guarantees robustness with short-circuit protection, thermal protection, start-up current run-away protection, and input under voltage lockout. The CXSD61047 is available in an 8-pin ESOP package, which provides a compact solution with minimal external components.

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