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TOPhqM嘉泰姆

„ 2A Output Current hqM嘉泰姆

„ 0.18Ω Internal Power MOSFET Switch hqM嘉泰姆

„ Stable with Low ESR Output Ceramic Capacitors hqM嘉泰姆

„ Up to 95% Efficiency hqM嘉泰姆

„ 25μA Shutdown Mode hqM嘉泰姆

„ Fixed 380kHz Frequency hqM嘉泰姆

„ Thermal Shutdown hqM嘉泰姆

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

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

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

„ Available in SOP-8 PackagehqM嘉泰姆

应用范围 返回TOPhqM嘉泰姆

„ PC Monitors hqM嘉泰姆

„ DSL Modems hqM嘉泰姆

„ Distributed Power Systems hqM嘉泰姆

„ Pre-Regulator for Linear RegulatorshqM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！hqM嘉泰姆

QQ截图20160419174301.jpg hqM嘉泰姆

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Asynchronous Step Down ConverterhqM嘉泰姆
Part NO.hqM嘉泰姆	Vin(V)hqM嘉泰姆 min.hqM嘉泰姆	Vin(V)hqM嘉泰姆 max.hqM嘉泰姆	IOUThqM嘉泰姆 (A)hqM嘉泰姆	FSWhqM嘉泰姆 (kHz)hqM嘉泰姆	FB(V)hqM嘉泰姆	DutyhqM嘉泰姆 max(%)hqM嘉泰姆	IQhqM嘉泰姆 (μA)hqM嘉泰姆	NotehqM嘉泰姆	PackagehqM嘉泰姆
CXSD62374hqM嘉泰姆	4.5hqM嘉泰姆	24hqM嘉泰姆	1.5hqM嘉泰姆	1400hqM嘉泰姆	0.92hqM嘉泰姆	65hqM嘉泰姆	1300hqM嘉泰姆	BS, IN, LX,GND, FB, COMP, EN, SShqM嘉泰姆	SOP-8(FD)hqM嘉泰姆
CXSD62375hqM嘉泰姆	5.5hqM嘉泰姆	20hqM嘉泰姆	3hqM嘉泰姆	300hqM嘉泰姆	0.8hqM嘉泰姆	100hqM嘉泰姆	1000hqM嘉泰姆	FB, EN, NC, IN, NC, LX, GND, NChqM嘉泰姆	SOP-8hqM嘉泰姆
CXSD62376hqM嘉泰姆	5hqM嘉泰姆	14hqM嘉泰姆	2hqM嘉泰姆	500hqM嘉泰姆	0.8hqM嘉泰姆	100hqM嘉泰姆	300hqM嘉泰姆	GND, IN, GND, FB, COMP, EN, LX, LXhqM嘉泰姆	SOP-8hqM嘉泰姆
CXSD62377hqM嘉泰姆	4.75hqM嘉泰姆	20hqM嘉泰姆	2hqM嘉泰姆	500hqM嘉泰姆	1.2hqM嘉泰姆	100hqM嘉泰姆	1000hqM嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NChqM嘉泰姆	SOP-8hqM嘉泰姆
CXSD62378hqM嘉泰姆	4.75hqM嘉泰姆	20hqM嘉泰姆	3hqM嘉泰姆	500hqM嘉泰姆	1.2hqM嘉泰姆	100hqM嘉泰姆	1000hqM嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NChqM嘉泰姆	SOP-8(FD)hqM嘉泰姆
CXSD62379hqM嘉泰姆	4.75hqM嘉泰姆	20hqM嘉泰姆	2.5hqM嘉泰姆	500hqM嘉泰姆	0.8hqM嘉泰姆	100hqM嘉泰姆	1000hqM嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NChqM嘉泰姆	SOP-8hqM嘉泰姆
CXSD62380hqM嘉泰姆	4.75hqM嘉泰姆	20hqM嘉泰姆	2hqM嘉泰姆	380hqM嘉泰姆	1.22hqM嘉泰姆	100hqM嘉泰姆	1000hqM嘉泰姆	NC, IN, LX, GND, FB, EN, SShqM嘉泰姆	SOP-8hqM嘉泰姆
CXSD62381hqM嘉泰姆	4.75hqM嘉泰姆	20hqM嘉泰姆	2hqM嘉泰姆	380hqM嘉泰姆	0.92hqM嘉泰姆	100hqM嘉泰姆	1000hqM嘉泰姆	NC, IN, LX, GND, FB, COMP, EN, SS, hqM嘉泰姆 NC*3IN, LX, GND, FB, COMP, EN, SShqM嘉泰姆	SOP-8/MSOP-10(FD)hqM嘉泰姆
CXSD62382/3hqM嘉泰姆	4.75hqM嘉泰姆	20hqM嘉泰姆	3hqM嘉泰姆	380hqM嘉泰姆	1.22/0.92hqM嘉泰姆	100hqM嘉泰姆	1000hqM嘉泰姆	NC, IN, LX, GND, FB, COMP, EN, SShqM嘉泰姆	SOP-8(FD)hqM嘉泰姆
CXSD62384hqM嘉泰姆	3hqM嘉泰姆	5.5hqM嘉泰姆	2hqM嘉泰姆	ADJhqM嘉泰姆	0.8hqM嘉泰姆	100hqM嘉泰姆	2000hqM嘉泰姆	COMP, GND, EN, IN, LX*2, FQEQ, FBhqM嘉泰姆	SOP-8hqM嘉泰姆
CXSD62385hqM嘉泰姆	3hqM嘉泰姆	5.5hqM嘉泰姆	4hqM嘉泰姆	ADJhqM嘉泰姆	0.8hqM嘉泰姆	100hqM嘉泰姆	2000hqM嘉泰姆	COMP, GND, EN, IN, LX, LX, FQEQ, FBhqM嘉泰姆	SOP-8(FD)hqM嘉泰姆
CXSD62386/AhqM嘉泰姆	4.5hqM嘉泰姆	24hqM嘉泰姆	2hqM嘉泰姆	380hqM嘉泰姆	1.22/0.92hqM嘉泰姆	90hqM嘉泰姆	1500hqM嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SShqM嘉泰姆	SOP-8/MSOP-10(FD)hqM嘉泰姆
CXSD62387/AhqM嘉泰姆	4.5hqM嘉泰姆	24hqM嘉泰姆	3hqM嘉泰姆	380hqM嘉泰姆	1.22/0.92hqM嘉泰姆	90hqM嘉泰姆	1500hqM嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SShqM嘉泰姆	SOP-(FD)/DIP-8/MSOP-10(FD)hqM嘉泰姆
CXSD62388/AhqM嘉泰姆	4.75hqM嘉泰姆	24hqM嘉泰姆	2hqM嘉泰姆	380hqM嘉泰姆	1.22/0.92hqM嘉泰姆	90hqM嘉泰姆	1500hqM嘉泰姆	SS/NC, BS, IN, LX, GND, FB, COMP, ENhqM嘉泰姆	SOP-8hqM嘉泰姆
CXSD62389hqM嘉泰姆	4.5hqM嘉泰姆	28hqM嘉泰姆	3hqM嘉泰姆	ADJhqM嘉泰姆	0.8hqM嘉泰姆	90hqM嘉泰姆	170hqM嘉泰姆	LX, EN, COMP, FB, GND, FREQ, IN, BShqM嘉泰姆 Dutymax = 1 - (TOFFmin * 900K)hqM嘉泰姆	SOP-8(FD)/DIP-8/TDFN3X3-8hqM嘉泰姆
CXSD62390hqM嘉泰姆	7hqM嘉泰姆	18hqM嘉泰姆	4hqM嘉泰姆	400hqM嘉泰姆	0.8hqM嘉泰姆	90hqM嘉泰姆	700hqM嘉泰姆	EN, BS, IN, LX, VCC, GND, FB, COMPhqM嘉泰姆	SOP-8(FD)hqM嘉泰姆
CXSD62391hqM嘉泰姆	6.5hqM嘉泰姆	24hqM嘉泰姆	2hqM嘉泰姆	385hqM嘉泰姆	1.22/0.92hqM嘉泰姆	90hqM嘉泰姆	1500hqM嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SShqM嘉泰姆	SOP-8hqM嘉泰姆
CXSD62392hqM嘉泰姆	4.5hqM嘉泰姆	28hqM嘉泰姆	3hqM嘉泰姆	380hqM嘉泰姆	1.22hqM嘉泰姆	90hqM嘉泰姆	1500hqM嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SShqM嘉泰姆	SOP-8(FD)hqM嘉泰姆

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