2A连续输出电流内置功率MOSFET的单片降压开关模式稳压器CXSD62386/A固定380kHz频率4.5V至24V工作输入

The CXSD62386/CXSD62386A 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 CXSD62386/CXSD62386A requires a minimum number of readily available standard external components. It is available in a SOP-8 & MSOP-10 (FD) package.

产品特点 返回TOPSmp嘉泰姆

„ 2A Output Current Smp嘉泰姆

„ 0.18Ω Internal Power MOSFET Switch Smp嘉泰姆

„ Stable with Low ESR Output Ceramic Capacitors Smp嘉泰姆

„ Up to 95% Efficiency Smp嘉泰姆

„ 30μA Shutdown Mode Smp嘉泰姆

„ Fixed 380kHz Frequency Smp嘉泰姆

„ Thermal Shutdown Smp嘉泰姆

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

„ Wide 4.5V to 24V Operating Input Range Smp嘉泰姆

„ Output Adjustable from 1.22V to 21.6V(CXSD62386) Smp嘉泰姆

„ Output Adjustable from 0.92V to 21.6V(CXSD62386A) Smp嘉泰姆

„ Available in SOP-8 & MSOP-10 (FD) PackageSmp嘉泰姆

应用范围 返回TOPSmp嘉泰姆

„ PC Monitors Smp嘉泰姆

„ DSL Modems Smp嘉泰姆

„ Distributed Power Systems Smp嘉泰姆

„ Pre-Regulator for Linear RegulatorsSmp嘉泰姆

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QQ截图20160419174301.jpg Smp嘉泰姆

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Smp嘉泰姆

Asynchronous Step Down ConverterSmp嘉泰姆
Part NO.Smp嘉泰姆	Vin(V)Smp嘉泰姆 min.Smp嘉泰姆	Vin(V)Smp嘉泰姆 max.Smp嘉泰姆	IOUTSmp嘉泰姆 (A)Smp嘉泰姆	FSWSmp嘉泰姆 (kHz)Smp嘉泰姆	FB(V)Smp嘉泰姆	DutySmp嘉泰姆 max(%)Smp嘉泰姆	IQSmp嘉泰姆 (μA)Smp嘉泰姆	NoteSmp嘉泰姆	PackageSmp嘉泰姆
CXSD62374Smp嘉泰姆	4.5Smp嘉泰姆	24Smp嘉泰姆	1.5Smp嘉泰姆	1400Smp嘉泰姆	0.92Smp嘉泰姆	65Smp嘉泰姆	1300Smp嘉泰姆	BS, IN, LX,GND, FB, COMP, EN, SSSmp嘉泰姆	SOP-8(FD)Smp嘉泰姆
CXSD62375Smp嘉泰姆	5.5Smp嘉泰姆	20Smp嘉泰姆	3Smp嘉泰姆	300Smp嘉泰姆	0.8Smp嘉泰姆	100Smp嘉泰姆	1000Smp嘉泰姆	FB, EN, NC, IN, NC, LX, GND, NCSmp嘉泰姆	SOP-8Smp嘉泰姆
CXSD62376Smp嘉泰姆	5Smp嘉泰姆	14Smp嘉泰姆	2Smp嘉泰姆	500Smp嘉泰姆	0.8Smp嘉泰姆	100Smp嘉泰姆	300Smp嘉泰姆	GND, IN, GND, FB, COMP, EN, LX, LXSmp嘉泰姆	SOP-8Smp嘉泰姆
CXSD62377Smp嘉泰姆	4.75Smp嘉泰姆	20Smp嘉泰姆	2Smp嘉泰姆	500Smp嘉泰姆	1.2Smp嘉泰姆	100Smp嘉泰姆	1000Smp嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCSmp嘉泰姆	SOP-8Smp嘉泰姆
CXSD62378Smp嘉泰姆	4.75Smp嘉泰姆	20Smp嘉泰姆	3Smp嘉泰姆	500Smp嘉泰姆	1.2Smp嘉泰姆	100Smp嘉泰姆	1000Smp嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCSmp嘉泰姆	SOP-8(FD)Smp嘉泰姆
CXSD62379Smp嘉泰姆	4.75Smp嘉泰姆	20Smp嘉泰姆	2.5Smp嘉泰姆	500Smp嘉泰姆	0.8Smp嘉泰姆	100Smp嘉泰姆	1000Smp嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCSmp嘉泰姆	SOP-8Smp嘉泰姆
CXSD62380Smp嘉泰姆	4.75Smp嘉泰姆	20Smp嘉泰姆	2Smp嘉泰姆	380Smp嘉泰姆	1.22Smp嘉泰姆	100Smp嘉泰姆	1000Smp嘉泰姆	NC, IN, LX, GND, FB, EN, SSSmp嘉泰姆	SOP-8Smp嘉泰姆
CXSD62381Smp嘉泰姆	4.75Smp嘉泰姆	20Smp嘉泰姆	2Smp嘉泰姆	380Smp嘉泰姆	0.92Smp嘉泰姆	100Smp嘉泰姆	1000Smp嘉泰姆	NC, IN, LX, GND, FB, COMP, EN, SS, Smp嘉泰姆 NC*3IN, LX, GND, FB, COMP, EN, SSSmp嘉泰姆	SOP-8/MSOP-10(FD)Smp嘉泰姆
CXSD62382/3Smp嘉泰姆	4.75Smp嘉泰姆	20Smp嘉泰姆	3Smp嘉泰姆	380Smp嘉泰姆	1.22/0.92Smp嘉泰姆	100Smp嘉泰姆	1000Smp嘉泰姆	NC, IN, LX, GND, FB, COMP, EN, SSSmp嘉泰姆	SOP-8(FD)Smp嘉泰姆
CXSD62384Smp嘉泰姆	3Smp嘉泰姆	5.5Smp嘉泰姆	2Smp嘉泰姆	ADJSmp嘉泰姆	0.8Smp嘉泰姆	100Smp嘉泰姆	2000Smp嘉泰姆	COMP, GND, EN, IN, LX*2, FQEQ, FBSmp嘉泰姆	SOP-8Smp嘉泰姆
CXSD62385Smp嘉泰姆	3Smp嘉泰姆	5.5Smp嘉泰姆	4Smp嘉泰姆	ADJSmp嘉泰姆	0.8Smp嘉泰姆	100Smp嘉泰姆	2000Smp嘉泰姆	COMP, GND, EN, IN, LX, LX, FQEQ, FBSmp嘉泰姆	SOP-8(FD)Smp嘉泰姆
CXSD62386/ASmp嘉泰姆	4.5Smp嘉泰姆	24Smp嘉泰姆	2Smp嘉泰姆	380Smp嘉泰姆	1.22/0.92Smp嘉泰姆	90Smp嘉泰姆	1500Smp嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSSmp嘉泰姆	SOP-8/MSOP-10(FD)Smp嘉泰姆
CXSD62387/ASmp嘉泰姆	4.5Smp嘉泰姆	24Smp嘉泰姆	3Smp嘉泰姆	380Smp嘉泰姆	1.22/0.92Smp嘉泰姆	90Smp嘉泰姆	1500Smp嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSSmp嘉泰姆	SOP-(FD)/DIP-8/MSOP-10(FD)Smp嘉泰姆
CXSD62388/ASmp嘉泰姆	4.75Smp嘉泰姆	24Smp嘉泰姆	2Smp嘉泰姆	380Smp嘉泰姆	1.22/0.92Smp嘉泰姆	90Smp嘉泰姆	1500Smp嘉泰姆	SS/NC, BS, IN, LX, GND, FB, COMP, ENSmp嘉泰姆	SOP-8Smp嘉泰姆
CXSD62389Smp嘉泰姆	4.5Smp嘉泰姆	28Smp嘉泰姆	3Smp嘉泰姆	ADJSmp嘉泰姆	0.8Smp嘉泰姆	90Smp嘉泰姆	170Smp嘉泰姆	LX, EN, COMP, FB, GND, FREQ, IN, BSSmp嘉泰姆 Dutymax = 1 - (TOFFmin * 900K)Smp嘉泰姆	SOP-8(FD)/DIP-8/TDFN3X3-8Smp嘉泰姆
CXSD62390Smp嘉泰姆	7Smp嘉泰姆	18Smp嘉泰姆	4Smp嘉泰姆	400Smp嘉泰姆	0.8Smp嘉泰姆	90Smp嘉泰姆	700Smp嘉泰姆	EN, BS, IN, LX, VCC, GND, FB, COMPSmp嘉泰姆	SOP-8(FD)Smp嘉泰姆
CXSD62391Smp嘉泰姆	6.5Smp嘉泰姆	24Smp嘉泰姆	2Smp嘉泰姆	385Smp嘉泰姆	1.22/0.92Smp嘉泰姆	90Smp嘉泰姆	1500Smp嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSSmp嘉泰姆	SOP-8Smp嘉泰姆
CXSD62392Smp嘉泰姆	4.5Smp嘉泰姆	28Smp嘉泰姆	3Smp嘉泰姆	380Smp嘉泰姆	1.22Smp嘉泰姆	90Smp嘉泰姆	1500Smp嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSSmp嘉泰姆	SOP-8(FD)Smp嘉泰姆

目录

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