Non-Synchronous PWM Boost Controller CXSU6374,internal compensation network minimizes external component counts, and the non-inverting input of error amplifier connects to a 0.6V precision reference v

发布时间:2020-04-06 09:43:38 浏览次数:697 作者:嘉泰姆
摘要:Non-Synchronous PWM Boost Controller CXSU6374,internal compensation network minimizes external component counts, and the non-inverting input of error amplifier connects to a 0.6V precision reference v

                          目录xqF嘉泰姆

   1.产品概述      2.产品特点      3.应用范围     4.技术规格书下载(PDF文档)</span>xqF嘉泰姆

   5.产品封装      6.电路原理图</strong>     7.相关产品xqF嘉泰姆

一.产品概述xqF嘉泰姆


 The CXSU6374 is a boost topology switching regulator for wide operating voltage applications. It provides built-in gate driver pin for driving an external N-MOSFET. The internal compensation network minimizes external component counts, and the non-inverting input of error amplifier connects to a 0.6V precision reference voltage. The CXSU6374 has internal soft start and programmable over current protection set by external resistance.
     The CXSU6374 is available in the small footprint SOT23-6L package to fit in space-saving PCB layout for miscellaneous application fields. 
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二.产品特点xqF嘉泰姆


˙Wide Supply Voltage Operating Range: 2.4 to 5.5VxqF嘉泰姆

˙Precision Feedback Reference Voltage: 0.6V (±2%)
˙Shutdown Current:<1μA
˙Internal Fixed PWM frequency: 550KHz 
˙Internal Soft Start Function :7ms (SS)
˙Over Current Protection Function (OCP)
˙Over Voltage Protection
˙Package: SOT23-6L
˙Duty Cycle: PWM/PFM Switching Control Circuit (15%~90%)
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三.应用范围xqF嘉泰姆


Ø ChargersxqF嘉泰姆

Ø LCD DisplaysxqF嘉泰姆

Ø Digital CamerasxqF嘉泰姆

Ø Handheld DevicesxqF嘉泰姆

Ø Portable Products    xqF嘉泰姆

四.技术规格书(产品PDF)xqF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</span>!</span>xqF嘉泰姆

 QQ截图20160419174301.jpgxqF嘉泰姆

五.产品封装图</span>xqF嘉泰姆


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六.电路原理图</strong>xqF嘉泰姆


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七.相关芯片选择指南                       更多同类产品......   xqF嘉泰姆


非同步升压(BOOST)转换器NON-SYNCHRONOUS STEP-UP (BOOST)   CONVERTERS
Part No.VINVOUTDriverFeedbackSwitchingSoft StartStatusNotesPackage
(Min) (Max)(Max) CurrentVoltageFrequency
(V)(V)(A)(V)(kHz)
CXSU63673.6202020.5320ExternalMP
SOP8
CXSU63682.65.5121.61.24640/1200ExternalMP
MSOP8
CXSU6368H2.65.51231.24640/1200ExternalMP
SOP8E DFN8
CXSU63692.65.5122~2.60.61000InternalMP
SOT23-6
CXSU63702.75.5200.751.241200InternalMP
SOT23-5 SOT23-6
CXSU63712.65.5123.50.61000InternalMP
SOP8E DFN8
CXSU63722.65.594.50.6500InternalMP
SOP8E
CXSU63732.45.51850.6350InternalMP
SOP8E
CXSU63742.45.5MOSFETSource -0.105/Sink 0.130.6550InternalMPOCP AdjustSOT23-6
CXSU63751.815MOSFET0.050.5AdjustExternalMP75% duty cycleSOP8 TSSOP8
CXSU63761.815MOSFET0.050.5AdjustExternalMP85% duty cycleSOP8 TSSOP8
CXSU63772.45.5MOSFETSource -0.105  Sink 0.130.6550InternalMP
SOT

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