2A Step-down DC/DC CXSD62388/CXSD62388A 2A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and

发布时间：2020-04-06 09:43:38 浏览次数：697 作者：嘉泰姆

摘要：2A Step-down DC/DC CXSD62388/CXSD62388A 2A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and

The CXSD62388/CXSD62388A 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 CXSD62388/CXSD62388A requires a minimum number of readily available standard external components. It is available in a SOP-8 package.

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„ 2A Output Current psQ嘉泰姆

„ 0.18Ω Internal Power MOSFET Switch psQ嘉泰姆

„ Stable with Low ESR Output Ceramic Capacitors psQ嘉泰姆

„ Up to 95% Efficiency psQ嘉泰姆

„ 30μA Shutdown Mode psQ嘉泰姆

„ Fixed 380kHz Frequency psQ嘉泰姆

„ Thermal Shutdown psQ嘉泰姆

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

„ Wide 4.75V to 24V Operating Input Range psQ嘉泰姆

„ Output Adjustable from 1.22V to 21.6V(CXSD62388) psQ嘉泰姆

„ Output Adjustable from 0.92V to 21.6V(CXSD62388A) psQ嘉泰姆

„ Available in SOP-8 PackagepsQ嘉泰姆

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„ PC Monitors psQ嘉泰姆

„ DSL Modems psQ嘉泰姆

„ Distributed Power Systems psQ嘉泰姆

„ Pre-Regulator for Linear RegulatorspsQ嘉泰姆

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Asynchronous Step Down ConverterpsQ嘉泰姆
Part NO.psQ嘉泰姆	Vin(V)psQ嘉泰姆 min.psQ嘉泰姆	Vin(V)psQ嘉泰姆 max.psQ嘉泰姆	IOUTpsQ嘉泰姆 (A)psQ嘉泰姆	FSWpsQ嘉泰姆 (kHz)psQ嘉泰姆	FB(V)psQ嘉泰姆	DutypsQ嘉泰姆 max(%)psQ嘉泰姆	IQpsQ嘉泰姆 (μA)psQ嘉泰姆	NotepsQ嘉泰姆	PackagepsQ嘉泰姆
CXSD62374psQ嘉泰姆	4.5psQ嘉泰姆	24psQ嘉泰姆	1.5psQ嘉泰姆	1400psQ嘉泰姆	0.92psQ嘉泰姆	65psQ嘉泰姆	1300psQ嘉泰姆	BS, IN, LX,GND, FB, COMP, EN, SSpsQ嘉泰姆	SOP-8(FD)psQ嘉泰姆
CXSD62375psQ嘉泰姆	5.5psQ嘉泰姆	20psQ嘉泰姆	3psQ嘉泰姆	300psQ嘉泰姆	0.8psQ嘉泰姆	100psQ嘉泰姆	1000psQ嘉泰姆	FB, EN, NC, IN, NC, LX, GND, NCpsQ嘉泰姆	SOP-8psQ嘉泰姆
CXSD62376psQ嘉泰姆	5psQ嘉泰姆	14psQ嘉泰姆	2psQ嘉泰姆	500psQ嘉泰姆	0.8psQ嘉泰姆	100psQ嘉泰姆	300psQ嘉泰姆	GND, IN, GND, FB, COMP, EN, LX, LXpsQ嘉泰姆	SOP-8psQ嘉泰姆
CXSD62377psQ嘉泰姆	4.75psQ嘉泰姆	20psQ嘉泰姆	2psQ嘉泰姆	500psQ嘉泰姆	1.2psQ嘉泰姆	100psQ嘉泰姆	1000psQ嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCpsQ嘉泰姆	SOP-8psQ嘉泰姆
CXSD62378psQ嘉泰姆	4.75psQ嘉泰姆	20psQ嘉泰姆	3psQ嘉泰姆	500psQ嘉泰姆	1.2psQ嘉泰姆	100psQ嘉泰姆	1000psQ嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCpsQ嘉泰姆	SOP-8(FD)psQ嘉泰姆
CXSD62379psQ嘉泰姆	4.75psQ嘉泰姆	20psQ嘉泰姆	2.5psQ嘉泰姆	500psQ嘉泰姆	0.8psQ嘉泰姆	100psQ嘉泰姆	1000psQ嘉泰姆	IN, EN, COMP, FB, NC, GND, LX, NCpsQ嘉泰姆	SOP-8psQ嘉泰姆
CXSD62380psQ嘉泰姆	4.75psQ嘉泰姆	20psQ嘉泰姆	2psQ嘉泰姆	380psQ嘉泰姆	1.22psQ嘉泰姆	100psQ嘉泰姆	1000psQ嘉泰姆	NC, IN, LX, GND, FB, EN, SSpsQ嘉泰姆	SOP-8psQ嘉泰姆
CXSD62381psQ嘉泰姆	4.75psQ嘉泰姆	20psQ嘉泰姆	2psQ嘉泰姆	380psQ嘉泰姆	0.92psQ嘉泰姆	100psQ嘉泰姆	1000psQ嘉泰姆	NC, IN, LX, GND, FB, COMP, EN, SS, psQ嘉泰姆 NC*3IN, LX, GND, FB, COMP, EN, SSpsQ嘉泰姆	SOP-8/MSOP-10(FD)psQ嘉泰姆
CXSD62382/3psQ嘉泰姆	4.75psQ嘉泰姆	20psQ嘉泰姆	3psQ嘉泰姆	380psQ嘉泰姆	1.22/0.92psQ嘉泰姆	100psQ嘉泰姆	1000psQ嘉泰姆	NC, IN, LX, GND, FB, COMP, EN, SSpsQ嘉泰姆	SOP-8(FD)psQ嘉泰姆
CXSD62384psQ嘉泰姆	3psQ嘉泰姆	5.5psQ嘉泰姆	2psQ嘉泰姆	ADJpsQ嘉泰姆	0.8psQ嘉泰姆	100psQ嘉泰姆	2000psQ嘉泰姆	COMP, GND, EN, IN, LX*2, FQEQ, FBpsQ嘉泰姆	SOP-8psQ嘉泰姆
CXSD62385psQ嘉泰姆	3psQ嘉泰姆	5.5psQ嘉泰姆	4psQ嘉泰姆	ADJpsQ嘉泰姆	0.8psQ嘉泰姆	100psQ嘉泰姆	2000psQ嘉泰姆	COMP, GND, EN, IN, LX, LX, FQEQ, FBpsQ嘉泰姆	SOP-8(FD)psQ嘉泰姆
CXSD62386/ApsQ嘉泰姆	4.5psQ嘉泰姆	24psQ嘉泰姆	2psQ嘉泰姆	380psQ嘉泰姆	1.22/0.92psQ嘉泰姆	90psQ嘉泰姆	1500psQ嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSpsQ嘉泰姆	SOP-8/MSOP-10(FD)psQ嘉泰姆
CXSD62387/ApsQ嘉泰姆	4.5psQ嘉泰姆	24psQ嘉泰姆	3psQ嘉泰姆	380psQ嘉泰姆	1.22/0.92psQ嘉泰姆	90psQ嘉泰姆	1500psQ嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSpsQ嘉泰姆	SOP-(FD)/DIP-8/MSOP-10(FD)psQ嘉泰姆
CXSD62388/ApsQ嘉泰姆	4.75psQ嘉泰姆	24psQ嘉泰姆	2psQ嘉泰姆	380psQ嘉泰姆	1.22/0.92psQ嘉泰姆	90psQ嘉泰姆	1500psQ嘉泰姆	SS/NC, BS, IN, LX, GND, FB, COMP, ENpsQ嘉泰姆	SOP-8psQ嘉泰姆
CXSD62389psQ嘉泰姆	4.5psQ嘉泰姆	28psQ嘉泰姆	3psQ嘉泰姆	ADJpsQ嘉泰姆	0.8psQ嘉泰姆	90psQ嘉泰姆	170psQ嘉泰姆	LX, EN, COMP, FB, GND, FREQ, IN, BSpsQ嘉泰姆 Dutymax = 1 - (TOFFmin * 900K)psQ嘉泰姆	SOP-8(FD)/DIP-8/TDFN3X3-8psQ嘉泰姆
CXSD62390psQ嘉泰姆	7psQ嘉泰姆	18psQ嘉泰姆	4psQ嘉泰姆	400psQ嘉泰姆	0.8psQ嘉泰姆	90psQ嘉泰姆	700psQ嘉泰姆	EN, BS, IN, LX, VCC, GND, FB, COMPpsQ嘉泰姆	SOP-8(FD)psQ嘉泰姆
CXSD62391psQ嘉泰姆	6.5psQ嘉泰姆	24psQ嘉泰姆	2psQ嘉泰姆	385psQ嘉泰姆	1.22/0.92psQ嘉泰姆	90psQ嘉泰姆	1500psQ嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSpsQ嘉泰姆	SOP-8psQ嘉泰姆
CXSD62392psQ嘉泰姆	4.5psQ嘉泰姆	28psQ嘉泰姆	3psQ嘉泰姆	380psQ嘉泰姆	1.22psQ嘉泰姆	90psQ嘉泰姆	1500psQ嘉泰姆	BS, IN, LX, GND, FB, COMP, EN, SSpsQ嘉泰姆	SOP-8(FD)psQ嘉泰姆

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上一篇： CXSD62387/CXSD62387A is a monolithic step-down switch mode regulator with a built in internal power MOSFET. It achieves 3A continuous output current over a wide input supply range with excellent load

下一篇： 3A, 1.5MHz, 28V Step-down DC/DC CXSD62389 is a monolithic step-down switch mode regulator with a built in internal power MOSFET. It achieves 3A continuous output current over a wide input supply range

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2A Step-down DC/DC CXSD62388/CXSD62388A 2A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and

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2A Step-down DC/DC CXSD62388/CXSD62388A 2A continuous output current over a wide input supply range with excellent load and line regulation. Current mode operation provides fast transient response and

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