2A输出电流功率MOSFET的单片降压开关模式稳压器CXSD62391输出短路保护负载和线路调节

The CXSD62391 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 30μA 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 CXSD62391 requires a minimum number of readily available standard external components. It is available in a SOP-8 package

产品特点 返回TOPM8a嘉泰姆

„ 2A Output Current M8a嘉泰姆

„ 0.15Ω Internal Power MOSFET Switch M8a嘉泰姆

„ Stable with Low ESR Output Ceramic Capacitors M8a嘉泰姆

„ Up to 95% Efficiency M8a嘉泰姆

„ 30μA Shutdown Mode M8a嘉泰姆

„ Fixed 385kHz Frequency M8a嘉泰姆

„ Thermal Shutdown M8a嘉泰姆

„ Cycle-by-Cycle Over Current Protection M8a嘉泰姆

„ Wide 6.5V to 24V Operating Input Range M8a嘉泰姆

„ Output Adjustable from 1.22V to 21.6V(CXSD62391) M8a嘉泰姆

„ Output Adjustable from 0.92V to 21.6V(CXSD62391A) M8a嘉泰姆

„ Available in SOP-8 PackageM8a嘉泰姆

应用范围 返回TOPM8a嘉泰姆

„ PC Monitors M8a嘉泰姆

„ DSL Modems M8a嘉泰姆

„ Distributed Power Systems M8a嘉泰姆

„ Pre-Regulator for Linear RegulatorsM8a嘉泰姆

技术规格书（产品PDF) 返回TOP M8a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！M8a嘉泰姆

QQ截图20160419174301.jpg M8a嘉泰姆

产品封装图 返回TOPM8a嘉泰姆

M8a嘉泰姆

电路原理图 返回TOPM8a嘉泰姆

M8a嘉泰姆

相关芯片选择指南返回TOP 更多同类产品.....

M8a嘉泰姆

Asynchronous Step Down ConverterM8a嘉泰姆
Part NO.M8a嘉泰姆	Vin(V)M8a嘉泰姆 min.M8a嘉泰姆	Vin(V)M8a嘉泰姆 max.M8a嘉泰姆	IOUTM8a嘉泰姆 (A)M8a嘉泰姆	FSWM8a嘉泰姆 (kHz)M8a嘉泰姆	FB(V)M8a嘉泰姆	DutyM8a嘉泰姆 max(%)M8a嘉泰姆	IQM8a嘉泰姆 (μA)M8a嘉泰姆	NoteM8a嘉泰姆	PackageM8a嘉泰姆
CXSD62374M8a嘉泰姆	4.5M8a嘉泰姆	24M8a嘉泰姆	1.5M8a嘉泰姆	1400M8a嘉泰姆	0.92M8a嘉泰姆	65M8a嘉泰姆	1300M8a嘉泰姆	BS, IN, LX,GND, FB, COMP, EN, SSM8a嘉泰姆	SOP-8(FD)M8a嘉泰姆
CXSD62375M8a嘉泰姆	5.5M8a嘉泰姆	20M8a嘉泰姆	3M8a嘉泰姆	300M8a嘉泰姆	0.8M8a嘉泰姆	100M8a嘉泰姆	1000M8a嘉泰姆	FB, EN, NC, IN, NC, LX, GND, NCM8a嘉泰姆	SOP-8M8a嘉泰姆
CXSD62376M8a嘉泰姆	5M8a嘉泰姆	14M8a嘉泰姆	2M8a嘉泰姆	500M8a嘉泰姆	0.8M8a嘉泰姆	100M8a嘉泰姆	300M8a嘉泰姆	GND, IN, GND, FB, COMP, EN, LX, LXM8a嘉泰姆	SOP-8M8a嘉泰姆
CXSD62377M8a嘉泰姆	4.75M8a嘉泰姆	20M8a嘉泰姆	2M8a嘉泰姆	500M8a嘉泰姆	1.2M8a嘉泰姆	100M8a嘉泰姆	1000M8a嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCM8a嘉泰姆	SOP-8M8a嘉泰姆
CXSD62378M8a嘉泰姆	4.75M8a嘉泰姆	20M8a嘉泰姆	3M8a嘉泰姆	500M8a嘉泰姆	1.2M8a嘉泰姆	100M8a嘉泰姆	1000M8a嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCM8a嘉泰姆	SOP-8(FD)M8a嘉泰姆
CXSD62379M8a嘉泰姆	4.75M8a嘉泰姆	20M8a嘉泰姆	2.5M8a嘉泰姆	500M8a嘉泰姆	0.8M8a嘉泰姆	100M8a嘉泰姆	1000M8a嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCM8a嘉泰姆	SOP-8M8a嘉泰姆
CXSD62380M8a嘉泰姆	4.75M8a嘉泰姆	20M8a嘉泰姆	2M8a嘉泰姆	380M8a嘉泰姆	1.22M8a嘉泰姆	100M8a嘉泰姆	1000M8a嘉泰姆	NC, IN, LX, GND, FB, EN, SSM8a嘉泰姆	SOP-8M8a嘉泰姆
CXSD62381M8a嘉泰姆	4.75M8a嘉泰姆	20M8a嘉泰姆	2M8a嘉泰姆	380M8a嘉泰姆	0.92M8a嘉泰姆	100M8a嘉泰姆	1000M8a嘉泰姆	NC, IN, LX, GND, FB, COMP, EN, SS, M8a嘉泰姆 NC*3IN, LX, GND, FB, COMP, EN, SSM8a嘉泰姆	SOP-8/MSOP-10(FD)M8a嘉泰姆
CXSD62382/3M8a嘉泰姆	4.75M8a嘉泰姆	20M8a嘉泰姆	3M8a嘉泰姆	380M8a嘉泰姆	1.22/0.92M8a嘉泰姆	100M8a嘉泰姆	1000M8a嘉泰姆	NC, IN, LX, GND, FB, COMP, EN, SSM8a嘉泰姆	SOP-8(FD)M8a嘉泰姆
CXSD62384M8a嘉泰姆	3M8a嘉泰姆	5.5M8a嘉泰姆	2M8a嘉泰姆	ADJM8a嘉泰姆	0.8M8a嘉泰姆	100M8a嘉泰姆	2000M8a嘉泰姆	COMP, GND, EN, IN, LX*2, FQEQ, FBM8a嘉泰姆	SOP-8M8a嘉泰姆
CXSD62385M8a嘉泰姆	3M8a嘉泰姆	5.5M8a嘉泰姆	4M8a嘉泰姆	ADJM8a嘉泰姆	0.8M8a嘉泰姆	100M8a嘉泰姆	2000M8a嘉泰姆	COMP, GND, EN, IN, LX, LX, FQEQ, FBM8a嘉泰姆	SOP-8(FD)M8a嘉泰姆
CXSD62386/AM8a嘉泰姆	4.5M8a嘉泰姆	24M8a嘉泰姆	2M8a嘉泰姆	380M8a嘉泰姆	1.22/0.92M8a嘉泰姆	90M8a嘉泰姆	1500M8a嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSM8a嘉泰姆	SOP-8/MSOP-10(FD)M8a嘉泰姆
CXSD62387/AM8a嘉泰姆	4.5M8a嘉泰姆	24M8a嘉泰姆	3M8a嘉泰姆	380M8a嘉泰姆	1.22/0.92M8a嘉泰姆	90M8a嘉泰姆	1500M8a嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSM8a嘉泰姆	SOP-(FD)/DIP-8/MSOP-10(FD)M8a嘉泰姆
CXSD62388/AM8a嘉泰姆	4.75M8a嘉泰姆	24M8a嘉泰姆	2M8a嘉泰姆	380M8a嘉泰姆	1.22/0.92M8a嘉泰姆	90M8a嘉泰姆	1500M8a嘉泰姆	SS/NC, BS, IN, LX, GND, FB, COMP, ENM8a嘉泰姆	SOP-8M8a嘉泰姆
CXSD62389M8a嘉泰姆	4.5M8a嘉泰姆	28M8a嘉泰姆	3M8a嘉泰姆	ADJM8a嘉泰姆	0.8M8a嘉泰姆	90M8a嘉泰姆	170M8a嘉泰姆	LX, EN, COMP, FB, GND, FREQ, IN, BSM8a嘉泰姆 Dutymax = 1 - (TOFFmin * 900K)M8a嘉泰姆	SOP-8(FD)/DIP-8/TDFN3X3-8M8a嘉泰姆
CXSD62390M8a嘉泰姆	7M8a嘉泰姆	18M8a嘉泰姆	4M8a嘉泰姆	400M8a嘉泰姆	0.8M8a嘉泰姆	90M8a嘉泰姆	700M8a嘉泰姆	EN, BS, IN, LX, VCC, GND, FB, COMPM8a嘉泰姆	SOP-8(FD)M8a嘉泰姆
CXSD62391M8a嘉泰姆	6.5M8a嘉泰姆	24M8a嘉泰姆	2M8a嘉泰姆	385M8a嘉泰姆	1.22/0.92M8a嘉泰姆	90M8a嘉泰姆	1500M8a嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSM8a嘉泰姆	SOP-8M8a嘉泰姆
CXSD62392M8a嘉泰姆	4.5M8a嘉泰姆	28M8a嘉泰姆	3M8a嘉泰姆	380M8a嘉泰姆	1.22M8a嘉泰姆	90M8a嘉泰姆	1500M8a嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSM8a嘉泰姆	SOP-8(FD)M8a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.....