2A连续输出电流内置功率MOSFET的单片降压开关模式稳压器CXSD62380可编程软启动

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TOPsyE嘉泰姆

„ 2A Output Current syE嘉泰姆

„ 0.18Ω Internal Power MOSFET Switch syE嘉泰姆

„ Stable with Low ESR Output Ceramic Capacitors syE嘉泰姆

„ Up to 95% Efficiency syE嘉泰姆

„ 25μA Shutdown Mode syE嘉泰姆

„ Fixed 380kHz Frequency syE嘉泰姆

„ Thermal Shutdown syE嘉泰姆

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

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

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

„ Available in SOP-8 PackagesyE嘉泰姆

应用范围 返回TOPsyE嘉泰姆

„ PC Monitors syE嘉泰姆

„ DSL Modems syE嘉泰姆

„ Distributed Power Systems syE嘉泰姆

„ Pre-Regulator for Linear RegulatorssyE嘉泰姆

技术规格书（产品PDF) 返回TOP syE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！syE嘉泰姆

QQ截图20160419174301.jpg syE嘉泰姆

产品封装图 返回TOPsyE嘉泰姆

syE嘉泰姆

电路原理图 返回TOPsyE嘉泰姆

syE嘉泰姆

相关芯片选择指南返回TOP 更多同类产品.....

syE嘉泰姆

Asynchronous Step Down ConvertersyE嘉泰姆
Part NO.syE嘉泰姆	Vin(V)syE嘉泰姆 min.syE嘉泰姆	Vin(V)syE嘉泰姆 max.syE嘉泰姆	IOUTsyE嘉泰姆 (A)syE嘉泰姆	FSWsyE嘉泰姆 (kHz)syE嘉泰姆	FB(V)syE嘉泰姆	DutysyE嘉泰姆 max(%)syE嘉泰姆	IQsyE嘉泰姆 (μA)syE嘉泰姆	NotesyE嘉泰姆	PackagesyE嘉泰姆
CXSD62374syE嘉泰姆	4.5syE嘉泰姆	24syE嘉泰姆	1.5syE嘉泰姆	1400syE嘉泰姆	0.92syE嘉泰姆	65syE嘉泰姆	1300syE嘉泰姆	BS, IN, LX,GND, FB, COMP, EN, SSsyE嘉泰姆	SOP-8(FD)syE嘉泰姆
CXSD62375syE嘉泰姆	5.5syE嘉泰姆	20syE嘉泰姆	3syE嘉泰姆	300syE嘉泰姆	0.8syE嘉泰姆	100syE嘉泰姆	1000syE嘉泰姆	FB, EN, NC, IN, NC, LX, GND, NCsyE嘉泰姆	SOP-8syE嘉泰姆
CXSD62376syE嘉泰姆	5syE嘉泰姆	14syE嘉泰姆	2syE嘉泰姆	500syE嘉泰姆	0.8syE嘉泰姆	100syE嘉泰姆	300syE嘉泰姆	GND, IN, GND, FB, COMP, EN, LX, LXsyE嘉泰姆	SOP-8syE嘉泰姆
CXSD62377syE嘉泰姆	4.75syE嘉泰姆	20syE嘉泰姆	2syE嘉泰姆	500syE嘉泰姆	1.2syE嘉泰姆	100syE嘉泰姆	1000syE嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCsyE嘉泰姆	SOP-8syE嘉泰姆
CXSD62378syE嘉泰姆	4.75syE嘉泰姆	20syE嘉泰姆	3syE嘉泰姆	500syE嘉泰姆	1.2syE嘉泰姆	100syE嘉泰姆	1000syE嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCsyE嘉泰姆	SOP-8(FD)syE嘉泰姆
CXSD62379syE嘉泰姆	4.75syE嘉泰姆	20syE嘉泰姆	2.5syE嘉泰姆	500syE嘉泰姆	0.8syE嘉泰姆	100syE嘉泰姆	1000syE嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCsyE嘉泰姆	SOP-8syE嘉泰姆
CXSD62380syE嘉泰姆	4.75syE嘉泰姆	20syE嘉泰姆	2syE嘉泰姆	380syE嘉泰姆	1.22syE嘉泰姆	100syE嘉泰姆	1000syE嘉泰姆	NC, IN, LX, GND, FB, EN, SSsyE嘉泰姆	SOP-8syE嘉泰姆
CXSD62381syE嘉泰姆	4.75syE嘉泰姆	20syE嘉泰姆	2syE嘉泰姆	380syE嘉泰姆	0.92syE嘉泰姆	100syE嘉泰姆	1000syE嘉泰姆	NC, IN, LX, GND, FB, COMP, EN, SS, syE嘉泰姆 NC*3IN, LX, GND, FB, COMP, EN, SSsyE嘉泰姆	SOP-8/MSOP-10(FD)syE嘉泰姆
CXSD62382/3syE嘉泰姆	4.75syE嘉泰姆	20syE嘉泰姆	3syE嘉泰姆	380syE嘉泰姆	1.22/0.92syE嘉泰姆	100syE嘉泰姆	1000syE嘉泰姆	NC, IN, LX, GND, FB, COMP, EN, SSsyE嘉泰姆	SOP-8(FD)syE嘉泰姆
CXSD62384syE嘉泰姆	3syE嘉泰姆	5.5syE嘉泰姆	2syE嘉泰姆	ADJsyE嘉泰姆	0.8syE嘉泰姆	100syE嘉泰姆	2000syE嘉泰姆	COMP, GND, EN, IN, LX*2, FQEQ, FBsyE嘉泰姆	SOP-8syE嘉泰姆
CXSD62385syE嘉泰姆	3syE嘉泰姆	5.5syE嘉泰姆	4syE嘉泰姆	ADJsyE嘉泰姆	0.8syE嘉泰姆	100syE嘉泰姆	2000syE嘉泰姆	COMP, GND, EN, IN, LX, LX, FQEQ, FBsyE嘉泰姆	SOP-8(FD)syE嘉泰姆
CXSD62386/AsyE嘉泰姆	4.5syE嘉泰姆	24syE嘉泰姆	2syE嘉泰姆	380syE嘉泰姆	1.22/0.92syE嘉泰姆	90syE嘉泰姆	1500syE嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSsyE嘉泰姆	SOP-8/MSOP-10(FD)syE嘉泰姆
CXSD62387/AsyE嘉泰姆	4.5syE嘉泰姆	24syE嘉泰姆	3syE嘉泰姆	380syE嘉泰姆	1.22/0.92syE嘉泰姆	90syE嘉泰姆	1500syE嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSsyE嘉泰姆	SOP-(FD)/DIP-8/MSOP-10(FD)syE嘉泰姆
CXSD62388/AsyE嘉泰姆	4.75syE嘉泰姆	24syE嘉泰姆	2syE嘉泰姆	380syE嘉泰姆	1.22/0.92syE嘉泰姆	90syE嘉泰姆	1500syE嘉泰姆	SS/NC, BS, IN, LX, GND, FB, COMP, ENsyE嘉泰姆	SOP-8syE嘉泰姆
CXSD62389syE嘉泰姆	4.5syE嘉泰姆	28syE嘉泰姆	3syE嘉泰姆	ADJsyE嘉泰姆	0.8syE嘉泰姆	90syE嘉泰姆	170syE嘉泰姆	LX, EN, COMP, FB, GND, FREQ, IN, BSsyE嘉泰姆 Dutymax = 1 - (TOFFmin * 900K)syE嘉泰姆	SOP-8(FD)/DIP-8/TDFN3X3-8syE嘉泰姆
CXSD62390syE嘉泰姆	7syE嘉泰姆	18syE嘉泰姆	4syE嘉泰姆	400syE嘉泰姆	0.8syE嘉泰姆	90syE嘉泰姆	700syE嘉泰姆	EN, BS, IN, LX, VCC, GND, FB, COMPsyE嘉泰姆	SOP-8(FD)syE嘉泰姆
CXSD62391syE嘉泰姆	6.5syE嘉泰姆	24syE嘉泰姆	2syE嘉泰姆	385syE嘉泰姆	1.22/0.92syE嘉泰姆	90syE嘉泰姆	1500syE嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSsyE嘉泰姆	SOP-8syE嘉泰姆
CXSD62392syE嘉泰姆	4.5syE嘉泰姆	28syE嘉泰姆	3syE嘉泰姆	380syE嘉泰姆	1.22syE嘉泰姆	90syE嘉泰姆	1500syE嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSsyE嘉泰姆	SOP-8(FD)syE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.....