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TOPrSc嘉泰姆

„ 2A Output Current rSc嘉泰姆

„ 0.18Ω Internal Power MOSFET Switch rSc嘉泰姆

„ Stable with Low ESR Output Ceramic Capacitors rSc嘉泰姆

„ Up to 95% Efficiency rSc嘉泰姆

„ 25μA Shutdown Mode rSc嘉泰姆

„ Fixed 380kHz Frequency rSc嘉泰姆

„ Thermal Shutdown rSc嘉泰姆

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

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

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

„ Available in SOP-8 PackagerSc嘉泰姆

应用范围 返回TOPrSc嘉泰姆

„ PC Monitors rSc嘉泰姆

„ DSL Modems rSc嘉泰姆

„ Distributed Power Systems rSc嘉泰姆

„ Pre-Regulator for Linear RegulatorsrSc嘉泰姆

技术规格书（产品PDF) 返回TOP rSc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！rSc嘉泰姆

QQ截图20160419174301.jpg rSc嘉泰姆

产品封装图 返回TOPrSc嘉泰姆

rSc嘉泰姆

电路原理图 返回TOPrSc嘉泰姆

rSc嘉泰姆

相关芯片选择指南返回TOP 更多同类产品.....

rSc嘉泰姆

Asynchronous Step Down ConverterrSc嘉泰姆
Part NO.rSc嘉泰姆	Vin(V)rSc嘉泰姆 min.rSc嘉泰姆	Vin(V)rSc嘉泰姆 max.rSc嘉泰姆	IOUTrSc嘉泰姆 (A)rSc嘉泰姆	FSWrSc嘉泰姆 (kHz)rSc嘉泰姆	FB(V)rSc嘉泰姆	DutyrSc嘉泰姆 max(%)rSc嘉泰姆	IQrSc嘉泰姆 (μA)rSc嘉泰姆	NoterSc嘉泰姆	PackagerSc嘉泰姆
CXSD62374rSc嘉泰姆	4.5rSc嘉泰姆	24rSc嘉泰姆	1.5rSc嘉泰姆	1400rSc嘉泰姆	0.92rSc嘉泰姆	65rSc嘉泰姆	1300rSc嘉泰姆	BS, IN, LX,GND, FB, COMP, EN, SSrSc嘉泰姆	SOP-8(FD)rSc嘉泰姆
CXSD62375rSc嘉泰姆	5.5rSc嘉泰姆	20rSc嘉泰姆	3rSc嘉泰姆	300rSc嘉泰姆	0.8rSc嘉泰姆	100rSc嘉泰姆	1000rSc嘉泰姆	FB, EN, NC, IN, NC, LX, GND, NCrSc嘉泰姆	SOP-8rSc嘉泰姆
CXSD62376rSc嘉泰姆	5rSc嘉泰姆	14rSc嘉泰姆	2rSc嘉泰姆	500rSc嘉泰姆	0.8rSc嘉泰姆	100rSc嘉泰姆	300rSc嘉泰姆	GND, IN, GND, FB, COMP, EN, LX, LXrSc嘉泰姆	SOP-8rSc嘉泰姆
CXSD62377rSc嘉泰姆	4.75rSc嘉泰姆	20rSc嘉泰姆	2rSc嘉泰姆	500rSc嘉泰姆	1.2rSc嘉泰姆	100rSc嘉泰姆	1000rSc嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCrSc嘉泰姆	SOP-8rSc嘉泰姆
CXSD62378rSc嘉泰姆	4.75rSc嘉泰姆	20rSc嘉泰姆	3rSc嘉泰姆	500rSc嘉泰姆	1.2rSc嘉泰姆	100rSc嘉泰姆	1000rSc嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCrSc嘉泰姆	SOP-8(FD)rSc嘉泰姆
CXSD62379rSc嘉泰姆	4.75rSc嘉泰姆	20rSc嘉泰姆	2.5rSc嘉泰姆	500rSc嘉泰姆	0.8rSc嘉泰姆	100rSc嘉泰姆	1000rSc嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCrSc嘉泰姆	SOP-8rSc嘉泰姆
CXSD62380rSc嘉泰姆	4.75rSc嘉泰姆	20rSc嘉泰姆	2rSc嘉泰姆	380rSc嘉泰姆	1.22rSc嘉泰姆	100rSc嘉泰姆	1000rSc嘉泰姆	NC, IN, LX, GND, FB, EN, SSrSc嘉泰姆	SOP-8rSc嘉泰姆
CXSD62381rSc嘉泰姆	4.75rSc嘉泰姆	20rSc嘉泰姆	2rSc嘉泰姆	380rSc嘉泰姆	0.92rSc嘉泰姆	100rSc嘉泰姆	1000rSc嘉泰姆	NC, IN, LX, GND, FB, COMP, EN, SS, rSc嘉泰姆 NC*3IN, LX, GND, FB, COMP, EN, SSrSc嘉泰姆	SOP-8/MSOP-10(FD)rSc嘉泰姆
CXSD62382/3rSc嘉泰姆	4.75rSc嘉泰姆	20rSc嘉泰姆	3rSc嘉泰姆	380rSc嘉泰姆	1.22/0.92rSc嘉泰姆	100rSc嘉泰姆	1000rSc嘉泰姆	NC, IN, LX, GND, FB, COMP, EN, SSrSc嘉泰姆	SOP-8(FD)rSc嘉泰姆
CXSD62384rSc嘉泰姆	3rSc嘉泰姆	5.5rSc嘉泰姆	2rSc嘉泰姆	ADJrSc嘉泰姆	0.8rSc嘉泰姆	100rSc嘉泰姆	2000rSc嘉泰姆	COMP, GND, EN, IN, LX*2, FQEQ, FBrSc嘉泰姆	SOP-8rSc嘉泰姆
CXSD62385rSc嘉泰姆	3rSc嘉泰姆	5.5rSc嘉泰姆	4rSc嘉泰姆	ADJrSc嘉泰姆	0.8rSc嘉泰姆	100rSc嘉泰姆	2000rSc嘉泰姆	COMP, GND, EN, IN, LX, LX, FQEQ, FBrSc嘉泰姆	SOP-8(FD)rSc嘉泰姆
CXSD62386/ArSc嘉泰姆	4.5rSc嘉泰姆	24rSc嘉泰姆	2rSc嘉泰姆	380rSc嘉泰姆	1.22/0.92rSc嘉泰姆	90rSc嘉泰姆	1500rSc嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSrSc嘉泰姆	SOP-8/MSOP-10(FD)rSc嘉泰姆
CXSD62387/ArSc嘉泰姆	4.5rSc嘉泰姆	24rSc嘉泰姆	3rSc嘉泰姆	380rSc嘉泰姆	1.22/0.92rSc嘉泰姆	90rSc嘉泰姆	1500rSc嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSrSc嘉泰姆	SOP-(FD)/DIP-8/MSOP-10(FD)rSc嘉泰姆
CXSD62388/ArSc嘉泰姆	4.75rSc嘉泰姆	24rSc嘉泰姆	2rSc嘉泰姆	380rSc嘉泰姆	1.22/0.92rSc嘉泰姆	90rSc嘉泰姆	1500rSc嘉泰姆	SS/NC, BS, IN, LX, GND, FB, COMP, ENrSc嘉泰姆	SOP-8rSc嘉泰姆
CXSD62389rSc嘉泰姆	4.5rSc嘉泰姆	28rSc嘉泰姆	3rSc嘉泰姆	ADJrSc嘉泰姆	0.8rSc嘉泰姆	90rSc嘉泰姆	170rSc嘉泰姆	LX, EN, COMP, FB, GND, FREQ, IN, BSrSc嘉泰姆 Dutymax = 1 - (TOFFmin * 900K)rSc嘉泰姆	SOP-8(FD)/DIP-8/TDFN3X3-8rSc嘉泰姆
CXSD62390rSc嘉泰姆	7rSc嘉泰姆	18rSc嘉泰姆	4rSc嘉泰姆	400rSc嘉泰姆	0.8rSc嘉泰姆	90rSc嘉泰姆	700rSc嘉泰姆	EN, BS, IN, LX, VCC, GND, FB, COMPrSc嘉泰姆	SOP-8(FD)rSc嘉泰姆
CXSD62391rSc嘉泰姆	6.5rSc嘉泰姆	24rSc嘉泰姆	2rSc嘉泰姆	385rSc嘉泰姆	1.22/0.92rSc嘉泰姆	90rSc嘉泰姆	1500rSc嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSrSc嘉泰姆	SOP-8rSc嘉泰姆
CXSD62392rSc嘉泰姆	4.5rSc嘉泰姆	28rSc嘉泰姆	3rSc嘉泰姆	380rSc嘉泰姆	1.22rSc嘉泰姆	90rSc嘉泰姆	1500rSc嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSrSc嘉泰姆	SOP-8(FD)rSc嘉泰姆

目录

相关芯片选择指南 返回TOP 更多同类产品.....

相关芯片选择指南返回TOP 更多同类产品.....