CXSD61059 180 KHz fixed frequency PWM buck (step-down) DC/DC converter 5A load with high efficiency

The CXSD61059 is a 180 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 5A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator.

The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An over current protection function is built inside. When short protection function happens, the operation frequency will be reduced from 180KHz to 48KHz. An internal compensation block is built in to minimize external component count.

产品特点 返回TOPRlw嘉泰姆

n Wide 8V to 36V Input Voltage Range Rlw嘉泰姆

n Output Adjustable from 1.25V to 32V Rlw嘉泰姆

n Maximum Duty Cycle 100% Rlw嘉泰姆

n Minimum Drop Out 0.3V Rlw嘉泰姆

n Fixed 180KHz Switching Frequency Rlw嘉泰姆

n 5A Constant Output Current Capability Rlw嘉泰姆

n Internal Optimize Power MOSFET Rlw嘉泰姆

n High efficiency up to 96% Rlw嘉泰姆

n Excellent line and load regulation Rlw嘉泰姆

n Built in thermal shutdown function Rlw嘉泰姆

n Built in current limit function Rlw嘉泰姆

n Built in output short protection function Rlw嘉泰姆

n Available in TO263-5L packageRlw嘉泰姆

应用范围 返回TOPRlw嘉泰姆

n LCD Monitor and LCD TV Rlw嘉泰姆

n Portable instrument power supply Rlw嘉泰姆

n Telecom / Networking EquipmentRlw嘉泰姆

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大电流DC-DC降压ICRlw嘉泰姆
型号Rlw嘉泰姆	输入耐压Rlw嘉泰姆	输出电压Rlw嘉泰姆	输出电流Rlw嘉泰姆	反馈电压Rlw嘉泰姆	工作频率Rlw嘉泰姆	效率Rlw嘉泰姆	静态工作电流Rlw嘉泰姆	封装Rlw嘉泰姆
CXSD61066Rlw嘉泰姆	40VRlw嘉泰姆	可调输出Rlw嘉泰姆	4ARlw嘉泰姆	1.25VRlw嘉泰姆	180KRlw嘉泰姆	94%Rlw嘉泰姆	2.1mARlw嘉泰姆	TO-252-5LRlw嘉泰姆
CXSD61058Rlw嘉泰姆	36VRlw嘉泰姆	可调输出Rlw嘉泰姆	5ARlw嘉泰姆	1.22VRlw嘉泰姆	240KRlw嘉泰姆	95%Rlw嘉泰姆	3.6mARlw嘉泰姆	TO-263-5LRlw嘉泰姆
CXSD61059Rlw嘉泰姆	40VRlw嘉泰姆	可调输出Rlw嘉泰姆	5ARlw嘉泰姆	1.25VRlw嘉泰姆	180KRlw嘉泰姆	96%Rlw嘉泰姆	2.1mARlw嘉泰姆	TO-263-5LRlw嘉泰姆
CXSD61059BRlw嘉泰姆	45VRlw嘉泰姆	可调输出Rlw嘉泰姆	8ARlw嘉泰姆	1.25VRlw嘉泰姆	180KRlw嘉泰姆	96%Rlw嘉泰姆	2.1mARlw嘉泰姆	TO-220-5LRlw嘉泰姆
CXSD61060Rlw嘉泰姆	40VRlw嘉泰姆	可调输出带CC/CV模式Rlw嘉泰姆	5ARlw嘉泰姆	1.25VRlw嘉泰姆	150KRlw嘉泰姆	86%Rlw嘉泰姆	2mARlw嘉泰姆	TO-263-5LRlw嘉泰姆
耐高压DC-DC降压ICRlw嘉泰姆
型号Rlw嘉泰姆	输入耐压Rlw嘉泰姆	输出电压Rlw嘉泰姆	输出电流Rlw嘉泰姆	反馈电压Rlw嘉泰姆	工作频率Rlw嘉泰姆	效率Rlw嘉泰姆	静态工作电流Rlw嘉泰姆	封装Rlw嘉泰姆
CXSD61061Rlw嘉泰姆	75VRlw嘉泰姆	1.25-50V可调输出Rlw嘉泰姆	1.2A/5VRlw嘉泰姆	1.25VRlw嘉泰姆	180KRlw嘉泰姆	92%Rlw嘉泰姆	3mARlw嘉泰姆	SOP8Rlw嘉泰姆
CXSD61061BRlw嘉泰姆	85VRlw嘉泰姆	1.25-20V可调输出Rlw嘉泰姆	0.4A/5VRlw嘉泰姆	1.25VRlw嘉泰姆	150KRlw嘉泰姆	85%Rlw嘉泰姆	2.5mARlw嘉泰姆	ESOP8Rlw嘉泰姆
CXSD61061CRlw嘉泰姆	100VRlw嘉泰姆	1.25-88V可调输出Rlw嘉泰姆	0.5A/5V,0.3A/15VRlw嘉泰姆	1.25VRlw嘉泰姆	150KRlw嘉泰姆	85%Rlw嘉泰姆	3mARlw嘉泰姆	ESOP8Rlw嘉泰姆
CXSD61061DRlw嘉泰姆	100VRlw嘉泰姆	1.25-20V可调输出Rlw嘉泰姆	0.6A/5V,0.3A/15VRlw嘉泰姆	1.25VRlw嘉泰姆	150KRlw嘉泰姆	85%Rlw嘉泰姆	2.5mARlw嘉泰姆	ESOP8Rlw嘉泰姆
CXSD61062Rlw嘉泰姆	65VRlw嘉泰姆	1.35-50V可调输出Rlw嘉泰姆	0.5A/5V,0.35A/15VRlw嘉泰姆	1.35VRlw嘉泰姆	75KRlw嘉泰姆	94%Rlw嘉泰姆	5mARlw嘉泰姆	SOP8Rlw嘉泰姆
CXSD61063BRlw嘉泰姆	85VRlw嘉泰姆	1.25-20V可调输出Rlw嘉泰姆	0.8A/5VRlw嘉泰姆	1.25VRlw嘉泰姆	150KRlw嘉泰姆	85%Rlw嘉泰姆	2.5mARlw嘉泰姆	TO252-5LRlw嘉泰姆
CXSD61064Rlw嘉泰姆	85VRlw嘉泰姆	1.25-20V可调输出Rlw嘉泰姆	0.6A/5V,0.3A/15VRlw嘉泰姆	1.25VRlw嘉泰姆	150KRlw嘉泰姆	85%Rlw嘉泰姆	2.5mARlw嘉泰姆	TO-252-5LRlw嘉泰姆
CXSD61064ARlw嘉泰姆	85VRlw嘉泰姆	1.25-20V可调输出Rlw嘉泰姆	1A/5V,0.6A/15VRlw嘉泰姆	1.25VRlw嘉泰姆	150KRlw嘉泰姆	85%Rlw嘉泰姆	2.5mARlw嘉泰姆	TO-263-5LRlw嘉泰姆
CXSD61065Rlw嘉泰姆	90VRlw嘉泰姆	1.25-20V可调输出Rlw嘉泰姆	2.1A/5V,1A/15VRlw嘉泰姆	1.25VRlw嘉泰姆	150KRlw嘉泰姆	90%Rlw嘉泰姆	2.5mARlw嘉泰姆	TO-220-7Rlw嘉泰姆

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