1.5A输出电流0.15Ω内部功率MOSFET开关CXSD62374稳定的低ESR输出陶瓷电容器30μA关闭模式固定1.4MHz频率

The CXSD62374 is a monolithic step-down switch mode regulator with a built in internal power MOSFET. It achieves 1.5A 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 CXSD62374 requires a minimum number of readily available standard external components. It is available in a SOP-8 (FD) package.

产品特点 返回TOPNJG嘉泰姆

„ 1.5A Output Current NJG嘉泰姆

„ 0.15Ω Internal Power MOSFET Switch NJG嘉泰姆

„ Stable with Low ESR Output Ceramic Capacitors NJG嘉泰姆

„ 30μA Shutdown Mode NJG嘉泰姆

„ Fixed 1.4MHz Frequency NJG嘉泰姆

„ Thermal Shutdown NJG嘉泰姆

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

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

„ Output Adjustable from 0.92V to 16V NJG嘉泰姆

„ Available in SOP-8 (FD) PackageNJG嘉泰姆

应用范围 返回TOPNJG嘉泰姆

„ PC Monitors NJG嘉泰姆

„ DSL Modems NJG嘉泰姆

„ Distributed Power Systems NJG嘉泰姆

„ Pre-Regulator for Linear RegulatorsNJG嘉泰姆

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QQ截图20160419174301.jpg NJG嘉泰姆

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Asynchronous Step Down ConverterNJG嘉泰姆
Part NO.NJG嘉泰姆	Vin(V)NJG嘉泰姆 min.NJG嘉泰姆	Vin(V)NJG嘉泰姆 max.NJG嘉泰姆	IOUTNJG嘉泰姆 (A)NJG嘉泰姆	FSWNJG嘉泰姆 (kHz)NJG嘉泰姆	FB(V)NJG嘉泰姆	DutyNJG嘉泰姆 max(%)NJG嘉泰姆	IQNJG嘉泰姆 (μA)NJG嘉泰姆	NoteNJG嘉泰姆	PackageNJG嘉泰姆
CXSD62374NJG嘉泰姆	4.5NJG嘉泰姆	24NJG嘉泰姆	1.5NJG嘉泰姆	1400NJG嘉泰姆	0.92NJG嘉泰姆	65NJG嘉泰姆	1300NJG嘉泰姆	BS, IN, LX,GND, FB, COMP, EN, SSNJG嘉泰姆	SOP-8(FD)NJG嘉泰姆
CXSD62375NJG嘉泰姆	5.5NJG嘉泰姆	20NJG嘉泰姆	3NJG嘉泰姆	300NJG嘉泰姆	0.8NJG嘉泰姆	100NJG嘉泰姆	1000NJG嘉泰姆	FB, EN, NC, IN, NC, LX, GND, NCNJG嘉泰姆	SOP-8NJG嘉泰姆
CXSD62376NJG嘉泰姆	5NJG嘉泰姆	14NJG嘉泰姆	2NJG嘉泰姆	500NJG嘉泰姆	0.8NJG嘉泰姆	100NJG嘉泰姆	300NJG嘉泰姆	GND, IN, GND, FB, COMP, EN, LX, LXNJG嘉泰姆	SOP-8NJG嘉泰姆
CXSD62377NJG嘉泰姆	4.75NJG嘉泰姆	20NJG嘉泰姆	2NJG嘉泰姆	500NJG嘉泰姆	1.2NJG嘉泰姆	100NJG嘉泰姆	1000NJG嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCNJG嘉泰姆	SOP-8NJG嘉泰姆
CXSD62378NJG嘉泰姆	4.75NJG嘉泰姆	20NJG嘉泰姆	3NJG嘉泰姆	500NJG嘉泰姆	1.2NJG嘉泰姆	100NJG嘉泰姆	1000NJG嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCNJG嘉泰姆	SOP-8(FD)NJG嘉泰姆
CXSD62379NJG嘉泰姆	4.75NJG嘉泰姆	20NJG嘉泰姆	2.5NJG嘉泰姆	500NJG嘉泰姆	0.8NJG嘉泰姆	100NJG嘉泰姆	1000NJG嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCNJG嘉泰姆	SOP-8NJG嘉泰姆
CXSD62380NJG嘉泰姆	4.75NJG嘉泰姆	20NJG嘉泰姆	2NJG嘉泰姆	380NJG嘉泰姆	1.22NJG嘉泰姆	100NJG嘉泰姆	1000NJG嘉泰姆	NC, IN, LX, GND, FB, EN, SSNJG嘉泰姆	SOP-8NJG嘉泰姆
CXSD62381NJG嘉泰姆	4.75NJG嘉泰姆	20NJG嘉泰姆	2NJG嘉泰姆	380NJG嘉泰姆	0.92NJG嘉泰姆	100NJG嘉泰姆	1000NJG嘉泰姆	NC, IN, LX, GND, FB, COMP, EN, SS, NJG嘉泰姆 NC*3IN, LX, GND, FB, COMP, EN, SSNJG嘉泰姆	SOP-8/MSOP-10(FD)NJG嘉泰姆
CXSD62382/3NJG嘉泰姆	4.75NJG嘉泰姆	20NJG嘉泰姆	3NJG嘉泰姆	380NJG嘉泰姆	1.22/0.92NJG嘉泰姆	100NJG嘉泰姆	1000NJG嘉泰姆	NC, IN, LX, GND, FB, COMP, EN, SSNJG嘉泰姆	SOP-8(FD)NJG嘉泰姆
CXSD62384NJG嘉泰姆	3NJG嘉泰姆	5.5NJG嘉泰姆	2NJG嘉泰姆	ADJNJG嘉泰姆	0.8NJG嘉泰姆	100NJG嘉泰姆	2000NJG嘉泰姆	COMP, GND, EN, IN, LX*2, FQEQ, FBNJG嘉泰姆	SOP-8NJG嘉泰姆
CXSD62385NJG嘉泰姆	3NJG嘉泰姆	5.5NJG嘉泰姆	4NJG嘉泰姆	ADJNJG嘉泰姆	0.8NJG嘉泰姆	100NJG嘉泰姆	2000NJG嘉泰姆	COMP, GND, EN, IN, LX, LX, FQEQ, FBNJG嘉泰姆	SOP-8(FD)NJG嘉泰姆
CXSD62386/ANJG嘉泰姆	4.5NJG嘉泰姆	24NJG嘉泰姆	2NJG嘉泰姆	380NJG嘉泰姆	1.22/0.92NJG嘉泰姆	90NJG嘉泰姆	1500NJG嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSNJG嘉泰姆	SOP-8/MSOP-10(FD)NJG嘉泰姆
CXSD62387/ANJG嘉泰姆	4.5NJG嘉泰姆	24NJG嘉泰姆	3NJG嘉泰姆	380NJG嘉泰姆	1.22/0.92NJG嘉泰姆	90NJG嘉泰姆	1500NJG嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSNJG嘉泰姆	SOP-(FD)/DIP-8/MSOP-10(FD)NJG嘉泰姆
CXSD62388/ANJG嘉泰姆	4.75NJG嘉泰姆	24NJG嘉泰姆	2NJG嘉泰姆	380NJG嘉泰姆	1.22/0.92NJG嘉泰姆	90NJG嘉泰姆	1500NJG嘉泰姆	SS/NC, BS, IN, LX, GND, FB, COMP, ENNJG嘉泰姆	SOP-8NJG嘉泰姆
CXSD62389NJG嘉泰姆	4.5NJG嘉泰姆	28NJG嘉泰姆	3NJG嘉泰姆	ADJNJG嘉泰姆	0.8NJG嘉泰姆	90NJG嘉泰姆	170NJG嘉泰姆	LX, EN, COMP, FB, GND, FREQ, IN, BSNJG嘉泰姆 Dutymax = 1 - (TOFFmin * 900K)NJG嘉泰姆	SOP-8(FD)/DIP-8/TDFN3X3-8NJG嘉泰姆
CXSD62390NJG嘉泰姆	7NJG嘉泰姆	18NJG嘉泰姆	4NJG嘉泰姆	400NJG嘉泰姆	0.8NJG嘉泰姆	90NJG嘉泰姆	700NJG嘉泰姆	EN, BS, IN, LX, VCC, GND, FB, COMPNJG嘉泰姆	SOP-8(FD)NJG嘉泰姆
CXSD62391NJG嘉泰姆	6.5NJG嘉泰姆	24NJG嘉泰姆	2NJG嘉泰姆	385NJG嘉泰姆	1.22/0.92NJG嘉泰姆	90NJG嘉泰姆	1500NJG嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSNJG嘉泰姆	SOP-8NJG嘉泰姆
CXSD62392NJG嘉泰姆	4.5NJG嘉泰姆	28NJG嘉泰姆	3NJG嘉泰姆	380NJG嘉泰姆	1.22NJG嘉泰姆	90NJG嘉泰姆	1500NJG嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSNJG嘉泰姆	SOP-8(FD)NJG嘉泰姆

目录

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