2A输出电流循环过电流保护0.18Ω内部功率MOSFET开关CXSD62381效率高达95%快速的瞬态响应

The CXSD62380 CXSD62381 is a monolithic step-down switch mode regulator with a built in internal power MOSFET. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Fault condition protection includes cycle-by-cycle current limiting, output short circuit protection and thermal shutdown. In shutdown mode the regulator draws 25μA of supply current. Programmable soft-start overwrites the internal soft-start for various requirement of output power up ramp and minimizes the inrush supply current at initial startup. The CXSD62380 CXSD62381 requires a minimum number of readily available standard external components. It is available in a SOP-8 package.

产品特点 返回TOPNhA嘉泰姆

„ 2A Output Current NhA嘉泰姆

„ 0.18Ω Internal Power MOSFET Switch NhA嘉泰姆

„ Stable with Low ESR Output Ceramic Capacitors NhA嘉泰姆

„ Up to 95% Efficiency NhA嘉泰姆

„ 25μA Shutdown Mode NhA嘉泰姆

„ Fixed 380kHz Frequency NhA嘉泰姆

„ Thermal Shutdown NhA嘉泰姆

„ Cycle-by-Cycle Over Current Protection NhA嘉泰姆

„ Wide 4.75V to 20V Operating Input Range NhA嘉泰姆

„ Output Adjustable from 1.22V to 12V NhA嘉泰姆

„ Available in SOP-8 PackageNhA嘉泰姆

应用范围 返回TOPNhA嘉泰姆

„ PC Monitors NhA嘉泰姆

„ DSL Modems NhA嘉泰姆

„ Distributed Power Systems NhA嘉泰姆

„ Pre-Regulator for Linear RegulatorsNhA嘉泰姆

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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！NhA嘉泰姆

QQ截图20160419174301.jpg NhA嘉泰姆

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Asynchronous Step Down ConverterNhA嘉泰姆
Part NO.NhA嘉泰姆	Vin(V)NhA嘉泰姆 min.NhA嘉泰姆	Vin(V)NhA嘉泰姆 max.NhA嘉泰姆	IOUTNhA嘉泰姆 (A)NhA嘉泰姆	FSWNhA嘉泰姆 (kHz)NhA嘉泰姆	FB(V)NhA嘉泰姆	DutyNhA嘉泰姆 max(%)NhA嘉泰姆	IQNhA嘉泰姆 (μA)NhA嘉泰姆	NoteNhA嘉泰姆	PackageNhA嘉泰姆
CXSD62374NhA嘉泰姆	4.5NhA嘉泰姆	24NhA嘉泰姆	1.5NhA嘉泰姆	1400NhA嘉泰姆	0.92NhA嘉泰姆	65NhA嘉泰姆	1300NhA嘉泰姆	BS, IN, LX,GND, FB, COMP, EN, SSNhA嘉泰姆	SOP-8(FD)NhA嘉泰姆
CXSD62375NhA嘉泰姆	5.5NhA嘉泰姆	20NhA嘉泰姆	3NhA嘉泰姆	300NhA嘉泰姆	0.8NhA嘉泰姆	100NhA嘉泰姆	1000NhA嘉泰姆	FB, EN, NC, IN, NC, LX, GND, NCNhA嘉泰姆	SOP-8NhA嘉泰姆
CXSD62376NhA嘉泰姆	5NhA嘉泰姆	14NhA嘉泰姆	2NhA嘉泰姆	500NhA嘉泰姆	0.8NhA嘉泰姆	100NhA嘉泰姆	300NhA嘉泰姆	GND, IN, GND, FB, COMP, EN, LX, LXNhA嘉泰姆	SOP-8NhA嘉泰姆
CXSD62377NhA嘉泰姆	4.75NhA嘉泰姆	20NhA嘉泰姆	2NhA嘉泰姆	500NhA嘉泰姆	1.2NhA嘉泰姆	100NhA嘉泰姆	1000NhA嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCNhA嘉泰姆	SOP-8NhA嘉泰姆
CXSD62378NhA嘉泰姆	4.75NhA嘉泰姆	20NhA嘉泰姆	3NhA嘉泰姆	500NhA嘉泰姆	1.2NhA嘉泰姆	100NhA嘉泰姆	1000NhA嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCNhA嘉泰姆	SOP-8(FD)NhA嘉泰姆
CXSD62379NhA嘉泰姆	4.75NhA嘉泰姆	20NhA嘉泰姆	2.5NhA嘉泰姆	500NhA嘉泰姆	0.8NhA嘉泰姆	100NhA嘉泰姆	1000NhA嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCNhA嘉泰姆	SOP-8NhA嘉泰姆
CXSD62380NhA嘉泰姆	4.75NhA嘉泰姆	20NhA嘉泰姆	2NhA嘉泰姆	380NhA嘉泰姆	1.22NhA嘉泰姆	100NhA嘉泰姆	1000NhA嘉泰姆	NC, IN, LX, GND, FB, EN, SSNhA嘉泰姆	SOP-8NhA嘉泰姆
CXSD62381NhA嘉泰姆	4.75NhA嘉泰姆	20NhA嘉泰姆	2NhA嘉泰姆	380NhA嘉泰姆	0.92NhA嘉泰姆	100NhA嘉泰姆	1000NhA嘉泰姆	NC, IN, LX, GND, FB, COMP, EN, SS, NhA嘉泰姆 NC*3IN, LX, GND, FB, COMP, EN, SSNhA嘉泰姆	SOP-8/MSOP-10(FD)NhA嘉泰姆
CXSD62382/3NhA嘉泰姆	4.75NhA嘉泰姆	20NhA嘉泰姆	3NhA嘉泰姆	380NhA嘉泰姆	1.22/0.92NhA嘉泰姆	100NhA嘉泰姆	1000NhA嘉泰姆	NC, IN, LX, GND, FB, COMP, EN, SSNhA嘉泰姆	SOP-8(FD)NhA嘉泰姆
CXSD62384NhA嘉泰姆	3NhA嘉泰姆	5.5NhA嘉泰姆	2NhA嘉泰姆	ADJNhA嘉泰姆	0.8NhA嘉泰姆	100NhA嘉泰姆	2000NhA嘉泰姆	COMP, GND, EN, IN, LX*2, FQEQ, FBNhA嘉泰姆	SOP-8NhA嘉泰姆
CXSD62385NhA嘉泰姆	3NhA嘉泰姆	5.5NhA嘉泰姆	4NhA嘉泰姆	ADJNhA嘉泰姆	0.8NhA嘉泰姆	100NhA嘉泰姆	2000NhA嘉泰姆	COMP, GND, EN, IN, LX, LX, FQEQ, FBNhA嘉泰姆	SOP-8(FD)NhA嘉泰姆
CXSD62386/ANhA嘉泰姆	4.5NhA嘉泰姆	24NhA嘉泰姆	2NhA嘉泰姆	380NhA嘉泰姆	1.22/0.92NhA嘉泰姆	90NhA嘉泰姆	1500NhA嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSNhA嘉泰姆	SOP-8/MSOP-10(FD)NhA嘉泰姆
CXSD62387/ANhA嘉泰姆	4.5NhA嘉泰姆	24NhA嘉泰姆	3NhA嘉泰姆	380NhA嘉泰姆	1.22/0.92NhA嘉泰姆	90NhA嘉泰姆	1500NhA嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSNhA嘉泰姆	SOP-(FD)/DIP-8/MSOP-10(FD)NhA嘉泰姆
CXSD62388/ANhA嘉泰姆	4.75NhA嘉泰姆	24NhA嘉泰姆	2NhA嘉泰姆	380NhA嘉泰姆	1.22/0.92NhA嘉泰姆	90NhA嘉泰姆	1500NhA嘉泰姆	SS/NC, BS, IN, LX, GND, FB, COMP, ENNhA嘉泰姆	SOP-8NhA嘉泰姆
CXSD62389NhA嘉泰姆	4.5NhA嘉泰姆	28NhA嘉泰姆	3NhA嘉泰姆	ADJNhA嘉泰姆	0.8NhA嘉泰姆	90NhA嘉泰姆	170NhA嘉泰姆	LX, EN, COMP, FB, GND, FREQ, IN, BSNhA嘉泰姆 Dutymax = 1 - (TOFFmin * 900K)NhA嘉泰姆	SOP-8(FD)/DIP-8/TDFN3X3-8NhA嘉泰姆
CXSD62390NhA嘉泰姆	7NhA嘉泰姆	18NhA嘉泰姆	4NhA嘉泰姆	400NhA嘉泰姆	0.8NhA嘉泰姆	90NhA嘉泰姆	700NhA嘉泰姆	EN, BS, IN, LX, VCC, GND, FB, COMPNhA嘉泰姆	SOP-8(FD)NhA嘉泰姆
CXSD62391NhA嘉泰姆	6.5NhA嘉泰姆	24NhA嘉泰姆	2NhA嘉泰姆	385NhA嘉泰姆	1.22/0.92NhA嘉泰姆	90NhA嘉泰姆	1500NhA嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSNhA嘉泰姆	SOP-8NhA嘉泰姆
CXSD62392NhA嘉泰姆	4.5NhA嘉泰姆	28NhA嘉泰姆	3NhA嘉泰姆	380NhA嘉泰姆	1.22NhA嘉泰姆	90NhA嘉泰姆	1500NhA嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSNhA嘉泰姆	SOP-8(FD)NhA嘉泰姆

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